diff --git a/QUESTION_GUIDE_CH.md b/QUESTION_GUIDE_CH.md
deleted file mode 100644
index 828f9613..00000000
--- a/QUESTION_GUIDE_CH.md
+++ /dev/null
@@ -1,31 +0,0 @@
-# 一般问题汇总
-
-> Q:为什么我按照 demo 集成到项目里面无法正常运行呢?
-
-- A: 首先打开浏览器的控制台查看`network`选项卡是否加载了对应的`wasm`文件。如果加载了还是没有请确认浏览器
- 由于`wasm`只支持现代浏览器对移动端的兼容可能不是那么友好,国内浏览器例如`360`,`搜狗`可能无法运行。请使用`Edge`或者
- `Chrome`
-
-> Q:如何改变播放器的窗口大小呢?比如我想自定义播放器的`viewPort`?
-
-- A: `PlayerConfig` 的`number`和`height`可能无法满足您的需求。这时候您需要手动获取播放器的实例也就是`PlayerConfig`里面的`player`的`DOM`元素。
- 原生用户可以使用`document.querySelector(player容器的ID)`。使用现代框架的用户例如`vue`或者`react`可以通过`Ref`的方式进行获取。
- `Vue`用户请在`mounted`阶段获取元素对`dom`进行设置,`React`用户请在`useEffect`里面进行操作。
-
-> Q: 我该如何在 Webpack 或者 vite 环境下使用该 SDK？
-
-- A:基于`webpack`的工程例如`vuecli`,`create-react-app`可以把`dist`拷贝进你项目里面的静态目录下。一般是`public`目录。然后按照`exmaple`示例文件进行引入。
- 请注意`index.html`文件。
- 基于`Vite`的工程。就只能采用`window`的方式进行引入。因为`vite`无法识别非`esm`的模块。具体参照`vite_vue_ts`.
-
-> Q: 我如果是使用 typescript 开发，我该如何获取类型提示?
-
-- A: 本`SDK`提供了`d.ts`声明文件.您如果是`webpack`用户在引入`SDK`的时候会自动获取类型提示。`Vite`用户则需要把本项目 sdk 内置的`d.ts`导入到你自己的全局`d.ts`里面以获取类型支持。
-
-> Q: 为什么我播放 h264 或者 h265 卡顿?
-
-- A: 本`SDK`采用软解码,受限于用户设备,如果设备良好,请优先检查视频码率以及格式。
-
-> Q: 我如果无法在该指南获取帮助,我该怎么获得帮助？
-
-- A: 您可以通过`ISSUE`的方式,按照格式模板进行提问,或者加群`925466059`得到帮助。提问前请遵守提问的智慧。
diff --git a/QUESTION_GUIDE_EN.md b/QUESTION_GUIDE_EN.md
deleted file mode 100644
index c24900da..00000000
--- a/QUESTION_GUIDE_EN.md
+++ /dev/null
@@ -1,32 +0,0 @@
-# QA
-
-> Q: Why i integrated sdk not working in my workspace.
-
-- A: You need check it by open your `devtools` can view your `network` card. If you don't
- see any `wasm` files load. It means you don't import the sdk to your project. If the `wasm` files
- is checked but it still can't work. You can check your browser version. `wasm` can't work on old
- version browser. You can upgrade your browser. Please use `chrome` or `edge`.
-
-> Q: How can i change the player instance viewport?
-
-- A: By default, We offer `PlayerConfig` to control us `player` instance. You can see it provide the `width` and `height`
- you can use it to change your viewProt. Or if you want make it as a fuld layout. you can got the `player instance`
- DOM element. Default way to got the `instance` element is use `document.querySelector(yourInstanceId)`. If you are using
- `Vue` or `React`. you can use `ref` to got them. It's a tips, Please get the instance after `Mounted`. In `vue` you can
- at `Mounted` lifeCycle. Or in `react`'s `useEffect` hook.
-
-> Q: How can i use it torgger with webpack or vite.
-
-- A: Some `out-of-box` tools just like `vue-cli`,`create-react-app` are base on `Webpack`. You can refer to `example_vue` to import.
- If you're using `vite`. you can't load it like `webpack` application. Because `vite` only load `esm`! So you can refer the `vite_vue_ts`
-
-> Q: How can i get the type declaration?
-
-- A: By deafult. If you can using `webpack` to build your application. normal load can get the `typings` support. If you're using vite. You
- should move the `index.d.ts` to your global config :)
-
-> Q: What should i do if can't get help with this guide?
-
-- A: You can create a `ISSUE` to find help :)
-
-
diff --git a/README.MD b/README.MD
index 6f9e844e..4eb73abb 100644
--- a/README.MD
+++ b/README.MD
@@ -1,4 +1,4 @@
-# h265web.js - 已支持HTTP-FLV 即将支持HDR10!
+# h265web.js
中文 | English
@@ -37,142 +37,19 @@
| 
| 
| 
| 
|
| HTTP-HEVC | WS-HEVC | MKV(HEVC) | AAC(MAIN/LC) |
|
|
|
|
|
-| 
|
-| G711A |
+| 
| |
+| Multi-Thread | G711A |
-#### 联系我
-
-* QQ技术支持群: 925466059(大部分时间在QQ群)
-* 微信: numberwolf11(私聊咨询付费, 免费技术咨询请加QQ群)
-* Github: https://github.com/numberwolf
-* Email: porschegt23@foxmail.com
-* Discord:numberwolf#8694
-
#### 在线DEMO h265webjs.html (请以Github最新为准,在线Demo已长时间未更新)
-#### 简易Demo - 方便读代码 index-debug.html
-
-
-
-
-| h265web.js | mpeg.js `(解析ts)` | h265web.js 底层265解码器SDK | LICENSE |
-| ---- | ---- | ---- | ---- |
-| [h265web.js](https://github.com/numberwolf/h265web.js) | [MPEG-Demuxer.js](https://github.com/numberwolf/MPEG-Demuxer.js) | [h265web.js-wasm-decoder](https://github.com/numberwolf/h265web.js-wasm-decoder) | CYL_Free-1.0 LICENSE-Free_CN.MD |
-
-
-
-# Remind!
-
-因为使用软解码能力（浏览器上无法做硬解码加速 与 汇编优化）,故设备电脑配置性能 会 影响播放器性能！
-
-请注意：
-
-* 视频帧率最好 <= 30fps
- * 建议：24fps
-
-* 视频码率最好 <= 1.5Mb
- * 建议：300~600kbps (HEVC/H.265可提供较高的压缩率)
-
-## 目录
-
-- [更新日志](#更新日志)
-
-- [0-说明](#0-说明)
-
- - [当前能力](#当前能力)
-
- - [当前版本token](#当前版本的token)
-
- - [线上demo](#线上demo)
-
- - [效果预览](#效果预览)
-
-- [1-快捷方式使用](#1-快捷方式使用)
-
-- [2-播放器SDK使用文档](#2-播放器sdk使用文档)
-
- - [安装](#安装)
-
- - [播放器配置](#播放器配置)
-
- - [初始化播放器](#初始化播放器)
-
- - [播放器相关事件绑定](#播放器相关事件绑定)
-
- - [Seek完成](#seek完成)
-
- - [YUV帧数据渲染](#yuv帧数据渲染)
-
- - [媒体文件加载完成事件](#媒体文件加载完成事件)
-
- - [播放器当前播放PTS时刻更新](#播放器当前播放pts时刻更新)
-
- - [播放器媒体播放结束事件](#播放器媒体播放结束事件)
-
- - [播放器缓冲进度回调](#播放器缓冲进度回调)
-
- - [播放器封面图加载完成](#播放器封面图加载完成)
-
- - [当前正在缓存帧数据](#当前正在缓存帧数据)
-
- - [帧数据缓存完成](#帧数据缓存完成)
-
- - [开启全屏事件](#开启全屏事件)
-
- - [关闭全屏事件](#关闭全屏事件)
-
- - [播放器播放状态](#播放器播放状态)
-
- - [播放器API能力](#播放器api能力)
-
- - [加载播放器](#加载播放器)
-
- - [获取当前播放状态](#获取当前播放状态)
-
- - [开始播放](#开始播放)
-
- - [暂停播放](#暂停播放)
-
- - [渲染过程中回调YUV帧数据](#渲染过程中回调yuv帧数据)
-
- - [Seek跳转到某个时刻](#seek跳转到某个时刻)
-
- - [调整音量](#调整音量)
-
- - [获取媒资数据 - 并判断是否是H265编码视频](#获取媒资数据)
-
- - [全屏播放](#全屏播放)
-
- - [退出全屏播放](#退出全屏播放)
-
- - [逐帧播放](#逐帧播放)
-
- - [截取当前帧图像](#截取当前帧图像)
-
- - [释放播放器](#释放播放器)
-
-- [3-其它](#3-其它)
-
- - [捐赠](#捐赠)
-
- - [FFmpeg支持265的HTTPFLV直播](#ffmpeg支持265的httpflv直播)
-
- - [FFmpeg转码265编码的视频](#ffmpeg转码265编码的视频)
+#### 入门调试Demo index-debug.html
-### 0 说明 ###
-
-| @TODO | 内容 |
-| ---- | ---- |
-| 1 | 增加HDR10 BT.2020能力 |
-
-
-
#### 当前能力 ####
* 协议
@@ -226,657 +103,57 @@
| 逐帧播放 | 是 | ---- |
| 截图 | 是 | ---- |
| 自动播放 | 是 | HTTP-FLV 265+264
HTTP-TS 265+264
HLS 264 |
+| 设置缓存长度 | 是 | MP4 265 |
-#### 当前版本的token ####
-
-```javascript
-token = "base64:QXV0aG9yOmNoYW5neWFubG9uZ3xudW1iZXJ3b2xmLEdpdGh1YjpodHRwczovL2dpdGh1Yi5jb20vbnVtYmVyd29sZixFbWFpbDpwb3JzY2hlZ3QyM0Bmb3htYWlsLmNvbSxRUTo1MzEzNjU4NzIsSG9tZVBhZ2U6aHR0cDovL3h2aWRlby52aWRlbyxEaXNjb3JkOm51bWJlcndvbGYjODY5NCx3ZWNoYXI6bnVtYmVyd29sZjExLEJlaWppbmcsV29ya0luOkJhaWR1";
-```
-
-
-
-#### 线上demo ####
-
-简易Demo - 方便读代码 index-debug.html
-
-
-
-#### 效果预览 ####
-
-| 类型 | 示例图 |
-| ---- | ---- |
-| 点播 | 
|
-| 直播 | 
|
-
-
-
-## 1 快捷方式使用 ##
-
-* 简易Demo - 方便读代码 index-debug.html
-
-* 本项目可以直接放在你的`web服务器`目录下访问`index.html`
-
-
-
-## 2 播放器SDK使用文档 ##
-
-简易Demo - 方便读代码 index-debug.html
-
-———————— __API以及事件能力__
-
-#### 如果想使用底层的265解码器能力 可以看 [h265web.js-wasm-decoder](https://github.com/numberwolf/h265web.js-wasm-decoder)
-
-### 安装 ###
-
-> * 注意：不要从npm商店引入！ 请用github仓库下载后引入！ 因为npm商店对wasm不友好
-
-> * 注意：.wasm 文件请放置于 你通过`webpack`/`browerify`等打包工具打包出来的js相同目录下！不然无法使用！！！或者直接用我打包好的dist文件夹下的js和wasm单独引入
-
-#### 1）引入包
-
-* 用普通js(不编译)直接引入原始js文件
-
- * 简易Demo - 第一次使用看这里 index-debug.html
-
- * demo: example_normal
-
- ```javascript
-
-
- ```
-
-* 用ES编译引入的语法
-
- * demo: example
-
- * 方式1.1：引入Github的本地文件 `require`形式
-
- ```javascript
- // 在index.html引入wasm
-
- // 在js文件引入Github的本地文件
- require('./dist/h265webjs');
- ```
-
- * 方式1.2：引入Github的本地文件 `import xxx from xxx`形式 （推荐）
-
- ```javascript
- // 在index.html引入wasm
-
- // 在js文件 引入Github的本地文件
- import H265webjsModule from './dist/index';
- ```
-
-
-
-#### 2）安装Wasm
-
-* 从Github下载dist。
-
-
-
-#### 3）引入h265web.js到你的项目
-
-* 本地引入（从Github h265web.js）
-
-
-
-### 播放器配置 ###
-
-* 创建代码如下
-
-```javascript
-const PLAYER_CORE_TYPE_DEFAULT = 0; // 默认播放器内核
-const PLAYER_CORE_TYPE_CNATIVE = 1; // 实验播放器内核
-
-var config = {
- player: "glplayer",
- width: 960,
- height: 540,
- token : token,
- extInfo : {
- moovStartFlag : true
- }
-};
-```
-
-* 配置详解
-
-| 配置项 | 类型 | 可选值 | 必填 | 说明 |
-| ---- | ---- | ---- | ---- | ---- |
-| type | String | mp4/hls/ts/raw265/flv | 否 | 播放文件的类型,不填写自动识别 |
-| player | String | - | 是 | 播放窗口的dom的id值 |
-| width | Int | - | 是 | 播放窗口的宽度 |
-| height | Int | - | 是 | 播放窗口的高度 |
-| token | String | - | 是 | 播放器token值 |
-| extInfo | Object | - | 否 | 播放器额外配置 |
-| \+ moovStartFlag | Bool | true/false | 否:默认false | Mp4的moov box是否前置 关联到动态加载 |
-| \+ rawFps | Float32 | 例如:30 | 否:默认24 | HEVC/AVC裸流播放时候的帧率设定 |
-| \+ autoCrop | Bool | - | 否:默认false | 如果播放器配置的长宽与视频纵横比不匹配，自动裁剪黑边区域 |
-| \+ core | Int | - | 否:默认0 | 0:默认播放内核
1:备用播放内核 |
-| \+ coreProbePart | Float32 | - | 否:默认1.0 | 探测Mp4媒体的属性，百分比 `0.0~1.0`,正常moov前置的文件都用0.1(10%)可以（只适用于备用播放内核) |
-| \+ ignoreAudio | Int | - | 否:默认0 | 0:带音频播放
1:忽略音频播放 |
-| \+ probeSize | Int | - | 否:默认4096 | HTTP-FLV直播模式下的探测长度 |
-| \+ autoPlay | Bool | true/false | 否:默认不开启 | 是否开启自动播放
HTTP-FLV 265+264
HTTP-TS 265+264
HLS 264 |
-
-
-
-
-
-### 初始化播放器 ###
-
-* 务必注意！！！
-
-请将你整体项目最终编译出来的`JS目标文件` 与 `wasm文件`放置于`同一级目录`
-
-* 例如
-
-```c
- ./dist/你最终编译产出.js
- ./dist/sdk file
- ./index.html
-```
-
-* 创建方法(全局方法)
-
-> new265webjs(`播放地址`, `播放器配置`)
-
-| 参数 | 类型 | 默认值 | 必填 | 说明 |
-| ---- | ---- | ---- | ---- | ---- |
-| 播放地址 | String | - | 是 | 播放视频地址 |
-| 播放器配置 | Object | - | 是 | 播放器配置信息 |
-
-* 创建示例Demo
-
- * 1）路径 + 配置
- * 例子1 创建 `mp4/hls/ts`类型播放器
-
- ```javascript
- let videoURL = "h265_test.mp4";
- let config = {
- player: "glplayer",
- width: 960,
- height: 540,
- token : token,
- extInfo : {
- moovStartFlag : true
- }
- };
- ````
-
- * 例子2 创建`raw265`类型 播放h265裸流 播放器（包括直播）
-
- ```javascript
- let config = {
- player: "glplayer",
- width: 960,
- height: 540,
- token : token,
- extInfo : {
- rawFps : 30 // 播放帧率
- }
- };
-
- * 例子3 创建`FLV`点播播放器
-
- ```javascript
- const PLAYER_CORE_TYPE_DEFAULT = 0; // 默认播放器
- const PLAYER_CORE_TYPE_CNATIVE = 1; // 备用播放内核
- let config = {
- player: "glplayer",
- width: 960,
- height: 540,
- token : token,
- extInfo : {
- moovStartFlag : true,
- coreProbePart : 0.1,
- ignoreAudio : 0
- }
- };
- ````
-
- * 2）创建播放器
-
- * 0. 以普通script src方式引入
-
- 示例:
- ```javascript
- let player = window.new265webjs(url, config);
- ```
-
- * 1. 以`require('./src/h265webjs');`引入为前提
-
- 示例：
- ```javascript
- let player = new265webjs(videoURL, config); // 全局方法
- ```
-
- * 2. 以`import H265webjsModule from './dist/index';`引入为前提 （推荐）
-
- 示例：
- ```javascript
- let player = H265webjsModule.createPlayer(videoURL, config);
- ```
-
- * 3. 如果创建的是`raw265`类型的Websocket等直播裸流数据播放 请注意
- (普通265点播流直接填写url播放就可以，不需要走如下流程)
- * 请填写`raw265`类型, 添加`rawFps`选项设置播放帧率
-
- ```javascript
- config = {
- type: 'raw265',
- player: "glplayer",
- width: 960,
- height: 540,
- // accurateSeek : true,
- token : token,
- extInfo : {
- rawFps: 24,
- moovStartFlag : true,
- coreProbePart : 0.1,
- ignoreAudio : 0,
- probeSize : 8192,
- autoPlay : true,
- }
- };
- ```
-
-
-
-### 播放器相关事件绑定 ###
-
-#### Seek完成 ####
-
-> 主要用于SEEK完成做一些操作
-
-* 示例
-
-```javascript
-player.onSeekFinish = () => {
- // todo
-};
-```
-
-
-
-#### YUV帧数据渲染 ####
-
-| 回调参数 | 类型 | 默认值 | 必填 | 说明 |
-| ---- | ---- | ---- | ---- | ---- |
-| width | int | - | - | YUV宽度 |
-| height | int | - | - | YUV高度 |
-| imageBufferY | Uint8Array | - | - | Y分量 |
-| imageBufferB | Uint8Array | - | - | ChromaB分量 |
-| imageBufferR | Uint8Array | - | - | ChromaR分量 |
-
-> 可以利用事件回调的YUV做全屏播放
-
-> 需要调用 `setRenderScreen` 函数开启才可以收到事件回调数据, 下方`1.5 API`会说明
-
-* 示例
-
-```javascript
-player.onRender = (width, height, imageBufferY, imageBufferB, imageBufferR) => {
- // todo
-};
-```
-
-
-
-#### 媒体文件加载完成事件 ####
-
-> 媒体文件当前加载成功，可以进行播放
-
-* 示例
-
-```javascript
-player.onLoadFinish = () => {
- // todo
-};
-```
-
-
-
-#### 播放器当前播放PTS时刻更新 ####
-
-| 回调参数 | 类型 | 默认值 | 必填 | 说明 |
-| ---- | ---- | ---- | ---- | ---- |
-| videoPTS | float64 | - | - | 当前播放时间 |
-
-* 示例
-
-```javascript
-player.onPlayTime = (videoPTS) => {
- // todo
- console.log(videoPTS)
-};
-```
-
-#### 播放器媒体播放结束事件 ####
-
-* 示例
-
-```javascript
-player.onPlayFinish = () => {
- // finished
-};
-```
-
-#### 播放器缓冲进度回调 ####
-
-| 回调参数 | 类型 | 默认值 | 必填 | 说明 |
-| ---- | ---- | ---- | ---- | ---- |
-| cPts | float64 | - | - | 当前缓冲进度时间 |
-
-* 示例
-
-```javascript
-player.onCacheProcess = (cPts) => {
- // console.log("onCacheProcess => ", cPts);
-};
-```
-
-#### 播放器封面图加载完成 ####
-
-* 示例
-
-```javascript
-player.onReadyShowDone = () => {
- // console.log("onReadyShowDone");
- // to play 封面图加载完成了
-};
-```
-
-#### 当前正在缓存帧数据 ####
-
-* 示例
-
-```javascript
-player.onLoadCache = () => {
- // caching frames
-};
-```
-
-
-#### 帧数据缓存完成 ####
-
-* 示例
-
-```javascript
-player.onLoadCacheFinshed = () => {
- // cache finished
-};
-```
-
-#### 开启全屏事件 ####
-
-* 示例
-
-```javascript
-player.onOpenFullScreen = () => {
- // todo
-};
-```
-
-#### 关闭全屏事件 ####
-
-* 示例
-
-```javascript
-player.onCloseFullScreen = () => {
- // todo
-};
-```
-
-#### 播放器播放状态 ####
-
-* 示例
-
-```javascript
-player.onPlayState = (state) => {
- // state
- // true: playing / false: paused
-};
-```
-
-
-
-
-### 播放器API能力 ###
-
-#### 加载播放器 ####
-
-> 一般在配置完成【播放器配置】和【事件】之后进行播放器加载
-
-* 示例
-
-```javascript
-player.do();
-```
-
-
-
-#### 获取当前播放状态 ####
-
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| isPlaying() | bool | 是否正在播放中 |
-
-* 示例
-
-```javascript
-if (player.isPlaying()) {
- // 正在播放中
-} else {
- // 当前是暂停状态
-}
-```
-
-
-
-#### 开始播放 ####
-
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| play() | - | 开始播放 |
-
-* 示例
-
-```javascript
-player.play();
-```
-
-
-
-#### 暂停播放 ####
-
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| pause() | - | 暂停播放 |
-
-* 示例
-
-```javascript
-player.pause();
-```
-
-
-
-#### 渲染过程中回调YUV帧数据 ####
-
-> 开启之后，`onRender`事件才可以收到数据
-
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| setRenderScreen(`{param1}`) | - | 开启/关闭渲染过程中 回调YUV帧数据 |
-
-* 参数
-
-| 参数 | 类型 | 默认值 | 说明 |
-| ---- | ---- | ---- | ---- |
-| param1 | bool | false | 开启/关闭渲染过程中 回调YUV帧数据 |
-
-* 示例
-
-```javascript
-// 开启
-player.setRenderScreen(true);
-// 关闭
-player.setRenderScreen(false);
-```
-
-
-
-#### Seek跳转到某个时刻 ####
-
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| seek(`{pts}`) | - | Seek到某一个时刻 |
-
-* 参数
-
-| 参数 | 类型 | 默认值 | 说明 |
-| ---- | ---- | ---- | ---- |
-| pts | float64 | - | Seek到某一个时刻的时间点 |
-
-* 示例
-
-```javascript
-// Seek到10.01秒
-player.seek(10.01);
-```
-
-
-
-#### 调整音量 ####
-
-> 调整视频的播放音量
-
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| setVoice(`{volume}`) | - | 调整音量 |
-
-* 参数
-
-| 参数 | 类型 | 默认值 | 说明 |
-| ---- | ---- | ---- | ---- |
-| volume | float64 | - | 范围区间是`[0, 1.0]`, 0为mute，1.0为全开音量 |
-
-* 示例
-
-```javascript
-// 音量开启一半
-player.setVoice(0.5);
-```
-
-
-
-#### 获取媒资数据 ####
-
-> 获取当前播放的视频文件的信息数据
-
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| mediaInfo() | Object | 媒资详情 |
-
-* 返回值示例
-
-```json
-meta:
- audioNone: false // 是否不包含音频轨
- durationMs: 600000 // 时长 毫秒级
- fps: 25 // 帧率
- sampleRate: 44100 // 音频采样率
- size: // 视频分辨率
- height: 720
- width: 1280
- videoCodec: 0 // 0:HEVC/H.265 1:其他编码
- isHEVC: true // 是否是H265编码视频
-videoType: "vod" // 点播vod 直播live
-```
-
-* 示例
-
-```javascript
-let mediaInfo = player.mediaInfo();
-```
-
-
-#### 全屏播放 ####
-
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| fullScreen() | - | 全屏播放 |
-
-* 示例
-
-```javascript
-player.fullScreen();
-```
-
-#### 退出全屏播放 ####
+# 全部文档 #
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| closeFullScreen() | - | 退出全屏 |
-
-* 示例
-
-```javascript
-player.closeFullScreen();
-```
-
-
+* WIKI首页
+### 一、SDK使用文档
+* [【LICENSE】CYL—Free 1.0](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90LICENSE%E3%80%91CYL%E2%80%94Free-1.0)
-#### 逐帧播放 ####
+* [【说明】播放器能力介绍](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E8%AF%B4%E6%98%8E%E3%80%91%E6%92%AD%E6%94%BE%E5%99%A8%E8%83%BD%E5%8A%9B%E4%BB%8B%E7%BB%8D)
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| playNextFrame() | - | 逐帧播放 播放下一帧 |
+* [【说明】创建播放器](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E8%AF%B4%E6%98%8E%E3%80%91%E5%88%9B%E5%BB%BA%E6%92%AD%E6%94%BE%E5%99%A8)
-
+* [【说明】API使用](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E8%AF%B4%E6%98%8E%E3%80%91API%E4%BD%BF%E7%94%A8)
+* [【说明】Event事件 回调](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E8%AF%B4%E6%98%8E%E3%80%91Event%E4%BA%8B%E4%BB%B6-%E5%9B%9E%E8%B0%83)
-#### 截取当前帧图像 ####
+### 二、问题QA指引
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| snapshot() | - | 截取当前帧图像 |
+* [【QA解答】初始化失败系列](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90QA%E8%A7%A3%E7%AD%94%E3%80%91%E5%88%9D%E5%A7%8B%E5%8C%96%E5%A4%B1%E8%B4%A5%E7%B3%BB%E5%88%97)
-* 示例
+* [【QA解答】开始播放后遇到的问题系列](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90QA%E8%A7%A3%E7%AD%94%E3%80%91%E5%BC%80%E5%A7%8B%E6%92%AD%E6%94%BE%E5%90%8E%E9%81%87%E5%88%B0%E7%9A%84%E9%97%AE%E9%A2%98%E7%B3%BB%E5%88%97)
-```javascript
-const snapCanvas = document.getElementById("snapshot-player"); // create canvas
-h265Object.snapshot(snapCanvas); // snapshot to canvas
-```
+* [【视频转码指南】如何用FFmpeg编码合格的 直播 点播 视频](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E8%A7%86%E9%A2%91%E8%BD%AC%E7%A0%81%E6%8C%87%E5%8D%97%E3%80%91%E5%A6%82%E4%BD%95%E7%94%A8FFmpeg%E7%BC%96%E7%A0%81%E5%90%88%E6%A0%BC%E7%9A%84-%E7%9B%B4%E6%92%AD-%E7%82%B9%E6%92%AD-%E8%A7%86%E9%A2%91)
-
+### 三、合作项目
+* [好用的流媒体服务 ZLMediaKit](https://github.com/ZLMediaKit/ZLMediaKit)
+* [FFmpeg支持265的HTTP-FLV直播](https://github.com/numberwolf/FFmpeg-QuQi-H265-FLV-RTMP)
+* [Web端265解码器](https://github.com/numberwolf/h265web.js-wasm-decoder)
-#### 释放播放器 ####
+* [YuvEye 国内第一款图像质量、YUV分析工具](https://www.zzsin.com/YUVEye.html)
-| 调用函数 | 返回 | 说明 |
-| ---- | ---- | ---- |
-| release() | - | 释放播放器资源 |
+### 四、关于
-* 示例
+* [【技术社区】提问 交流 — 联系我 技术支持群](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E6%8A%80%E6%9C%AF%E7%A4%BE%E5%8C%BA%E3%80%91%E6%8F%90%E9%97%AE-%E4%BA%A4%E6%B5%81-%E2%80%94-%E8%81%94%E7%B3%BB%E6%88%91-%E6%8A%80%E6%9C%AF%E6%94%AF%E6%8C%81%E7%BE%A4)
-```javascript
-player.release();
-```
+* [【日志】播放器更新记录](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E6%97%A5%E5%BF%97%E3%80%91%E6%92%AD%E6%94%BE%E5%99%A8%E6%9B%B4%E6%96%B0%E8%AE%B0%E5%BD%95)
+* [【作者说】为什么不建议私聊](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E4%BD%9C%E8%80%85%E8%AF%B4%E3%80%91%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8D%E5%BB%BA%E8%AE%AE%E7%A7%81%E8%81%8A)
-
+* [【作者说】关于创始人](https://github.com/numberwolf/h265web.js/wiki/%E3%80%90%E4%BD%9C%E8%80%85%E8%AF%B4%E3%80%91%E5%85%B3%E4%BA%8E%E5%88%9B%E5%A7%8B%E4%BA%BA)
-## 3 其它 ##
+
### 捐赠 ###
@@ -884,227 +161,6 @@ player.release();
| ---- | ---- | ---- |
| 
| 
| TODO |
-
-
-### FFmpeg支持265的HTTPFLV直播 ###
-
-* Github地址: https://github.com/numberwolf/FFmpeg-QuQi-H265-FLV-RTMP
-
-
-
-### FFmpeg转码265编码的视频 ###
-
-* mp4
-
-```bash
-ffmpeg -i input.mp4 \
--vcodec libx265 -pix_fmt \
--acodec aac -ac 2 -ar 44100 \
--preset medium -maxrate 1000k -bufsize 1000k \
--vtag hev1 \
--movflags faststart \
--y video.mp4
-```
-
-* hls/m3u8 录屏
-
-```bash
-ffmpeg -f avfoundation -i 1:0 \
--q 4 -r 10 \
--filter_complex "scale=1280:720" \
--pix_fmt yuv420p \
--vcodec libx265 \
--ar 22050 -ab 64k -ac 1 -acodec aac \
--threads 4 \
--preset veryfast \
--f segment \
--segment_list test.m3u8 \
--segment_time 5 \
--y /Users/numberwolf/Documents/webroot/VideoMissile/VideoMissilePlayer/res/hls1/v-%03d.ts
-```
-
-* mpeg-ts
-
-```bash
-ffmpeg -ss 20 -t 10 -i ./res/xinxiaomen.mp4 \
--vcodec libx265 -x265-params "bframes=0:keyint=10" -r 24 -filter_complex "scale=720:1280" -preset fast -maxrate 800k -bufsize 800k \
--acodec aac -ar 22050 -ac 1 \
--pix_fmt yuv420p \
--f mpegts -y ./res/veilside2.ts
-```
-
-
-
-# 更新日志 #
-
-| 更新日志 | 内容 |
-| ---- | ---- |
-| 时间 | 2022/05/09 |
-| - | 0.支持 Websocket 265流播放 |
-| 时间 | 2022/05/07 |
-| - | 0.点播内核错误优化 |
-| - | 1.265裸流点播流程优化，只需要填写url和rawFps即可播放 |
-| - | 2.支持MKV格式 |
-| 时间 | 2022/04/21 |
-| - | 0.播放器内核性能优化 |
-| 时间 | 2022/04/17 |
-| - | 更新开源协议CYL_Free-1.0 LICENSE-Free_CN.MD |
-| 时间 | 2022/04/14 |
-| - | 0.支持 MOV视频播放 |
-| - | 1.支持 HTTP-FLV/HTTP-TS/HLS 自动播放 |
-| - | 2.1080P MP4 点播 播放优化 |
-| - | 3.MP4 增加嗅探失败重试 |
-| - | 4.支持 AV1 播放 |
-| - | 5.支持 逐帧播放 |
-| - | 6.支持 视频截图 |
-| 时间 | 2022/03/28 |
-| - | 0.支持MPEG-PS(MPEG1)标准视频播放 |
-| 时间 | 2022/03/02 |
-| - | 0.解决h264 FLV 部分有问题的流会出现频繁请求重试问题,兼容 |
-| 时间 | 2022/01/17 |
-| - | 0.解决ISSUE HLS 265内存泄露问题 https://github.com/numberwolf/h265web.js/issues/108 
|
-| - | 1.解决ISSUE HLS Split Rules https://github.com/numberwolf/h265web.js/issues/105 |
-| - | 2.增加新Demo index-debug.html |
-| - | 3.解决10+窗口264播放引起堆栈异常 |
-| 时间 | 2021/12/31 |
-| - | 0.增加 H.264 HTTP-FLV 失败后Retry |
-| 时间 | 2021/12/24 |
-| - | 0.修复 H.264 HTTP-FLV 部分流无回调问题 |
-| 时间 | 2021/12/19 |
-| - | 0.修复 H.264 HLS 回调不响应的问题 |
-| 时间 | 2021/12/08 |
-| - | 0.修复 H.264 MP4 onReadyShowDone回调问题 |
-| 时间 | 2021/12/04 - 凌晨 |
-| - | 0.修复 http-flv 265 渲染上下文Crash问题 |
-| - | 1.修复 hls播放全屏错误 |
-| - | 2.修复 一些播放问题 |
-| 时间 | 2021/11/29 - 夜 |
-| - | 0.修复 http-flv起播重试问题、修复一些bug |
-| 时间 | 2021/11/25 - 夜 |
-| - | 0.修复 httpflv/ws直播 ignoreAudio配置失效问题 |
-| 时间 | 2021/11/23 - 夜 |
-| - | 0.修复 https://github.com/numberwolf/h265web.js/issues/90 |
-| 时间 | 2021/11/21 - 凌晨 |
-| - | 0.支持 Websocket-FLV播放 (HEVC/H.265) |
-| - | 1.支持 Websocket-TS播放 (HEVC/H.265) |
-| - | 2.支持 HTTP-TS播放 (HEVC/H.265) |
-| 时间 | 2021/11/16 - 晚 |
-| - | 0.视频流首次请求无数据返回则进行重试5次 |
-| 时间 | 2021/11/15 - 晚 |
-| - | 0.HTTP-FLV直播断流retry重试 7s一次 |
-| 时间 | 2021/11/14 - 晚 |
-| - | 0.增加256M内存版本的WASM依赖(可内存增长) |
-| - | 0.增加512M内存版本的WASM依赖(可内存增长) |
-| 时间 | 2021/11/04 - 晚 |
-| - | 0.修复频繁release出现crash |
-| 时间 | 2021/10/26 - 晚 |
-| - | 0.修复一些问题 |
-| 时间 | 2021/10/24 - 晚 |
-| - | 0.支持AVC/H.264编码的MP4/HLS/M3u8/FLV/HTTP-FLV |
-| 时间 | 2021/10/18 - 晚 |
-| - | 0.新增DEMO |
-| 时间 | 2021/10/16 - 晚 |
-| - | 0.修复HTTP-FLV返回Mediainfo的Codec参数不准的问题 |
-| - | 1.更新Demo |
-| 时间 | 2021/10/14 - 晚 |
-| - | 0.修复返回Mediainfo的Codec参数不准的问题 |
-| 时间 | 2021/10/13 - 晚 |
-| - | 0.兼容VUE等框架IDE调试问题,剥离WASM模块单独Script引入 |
-| 时间 | 2021/10/12 - 晚 |
-| - | 0.支持HTTP-FLV(HEVC) 兼容无帧率参数视频,优化 |
-| 时间 | 2021/10/09 - 凌晨 |
-| - | 0.支持HTTP-FLV(HEVC) 直播播放 CodecID=12 |
-| - | 0.MP4/FLV(VOD) 优化缓存区域外Seek速度性能 |
-| 时间 | 2021/09/27 - 晚 |
-| - | 0.M3u8/MpegTS 优化缓存区域外Seek速度性能 |
-| 时间 | 2021/09/25 - 凌晨 |
-| - | 0.HLS直播 解决长时直播内存泄露问题 |
-| - | 1.HLS直播 解决HLS TS分片全路径不兼容问题 |
-| - | 2.HLS直播 解决断流导致停播问题 |
-| - | 3.HLS直播 解决网络不稳定导致停播问题 |
-| 时间 | 2021/09/08 - 晚 |
-| - | 0.M3U8 Seek导致花屏问题 |
-| - | 1.MP4 部分用户上报花屏问题 |
-| - | 2.入口配置项缩减,部分配置选项去除,改为自动化配置 |
-| 时间 | 2021/09/07 - 晚 |
-| - | 0.M3U8 内核解决部分解析错误 |
-| 时间 | 2021/09/07 - 凌晨 |
-| - | 0.备用播放内核更新 - 点播MP4/FLV Seek BUG解决不能seek 0, 播放性能优化 |
-| 时间 | 2021/08/15 |
-| - | 0.H265/HEVC 原始流文件/直播 播放优化、Demo优化 |
-| 时间 | 2021/07/18 |
-| - | 0.播放器UI改造升级 |
-| - | 1.支持全屏播放能力 |
-| - | 2.全屏播放回调事件 |
-| 时间 | 2021/07/11 |
-| - | 0.兼容 ZLMediaKit + 华为摄像头推的流 |
-| 时间 | 2021/07/04 |
-| - | 0.修复 `ISSUE#58` (默认内核缓存状态下的暂停问题) |
-| 时间 | 2021/07/01 |
-| - | 0.增加示例 与 编译所需 |
-| 时间 | 2021/06/27 |
-| - | 0.开源! |
-| - | 1.支持了FLV视频播放Seek能力 |
-| - | 2.解决了新播放内核的SEEK问题 |
-| - | 3.FLV播放新类型支持, 以及不需要设置播放内核 |
-| 时间 | 2021/05/30 |
-| - | 1.解决了一些Seek和播放的bug(比较重要的升级) |
-| - | 2.播放器封面图加载完成 事件通知 |
-| 时间 | 2021/05/24 |
-| - | 1.FLV点播支持(在备用播放内核模式下可用) |
-| 时间 | 2021/05/21 |
-| - | 1.HLS(无声直播)性能优化 |
-| 时间 | 2021/05/18 |
-| - | 1.HLS(直播)性能优化、增加声音Case |
-| 时间 | 2021/05/16 |
-| - | 1.MP4点播兼容BD265产出部分特殊box case |
-| 时间 | 2021/05/15 |
-| - | 1.修复HLS直播的部分问题 以及嵌套型的HLS |
-| 时间 | 2021/04/27 |
-| - | 1.修复部分视频播放中马赛克问题 |
-| - | 2.修复部分视频第一个GOP马赛克问题 |
-| 时间 | 2021/04/22 |
-| - | 1.备用播放内核模式 增加Seek功能 |
-| - | 2.备用播放内核模式 兼容yuvj420p |
-| - | 3.一些其他细节的完善 |
-| 时间 | 2021/04/12 |
-| - | 1.修复了默认内核播放 hev错误的问题 |
-| - | 2.修复了默认内核播放 部分nalu错误的问题 |
-| - | 3.修复了默认内核播放 部分花屏问题 |
-| 时间 | 2021/04/07 |
-| - | 1.时长错误问题 |
-| 时间 | 2021/03/28 |
-| - | 1.增加缓冲进度条 |
-| - | 2.解决了一些Bug，优化了一些性能 |
-| - | 3.移出HLS播放的无用日志 |
-| - | 4.增加去音频播放选项(新内核) |
-| 时间 | 2021/03/14 |
-| - | 1.备用播放内核模式 |
-| 时间 | 2021/03/12 |
-| - | 1.很抱歉,这几天事情交织在一起,有些累,因为我的个人疏忽,导致HLS/M3u8能力不可用,今天已紧急修复. ~_~! 谢谢所有支持h265web的工程师朋友们！ |
-| 时间 | 2021/03/06 |
-| - | 1.备用播放内核模式，解决多路窗口播放加载失败问题 |
-| 时间 | 2021/02/28 |
-| - | 1.开放给H.265解码器喂完整的265nalu帧函数 `append265NaluFrame(nalBuf);` |
-| - | 2.开放新库，解析h265流为帧数据的工具 [raw-parser.js](./dist/raw-parser.js) |
-| 时间 | 2021/02/21 |
-| - | 1.更新底层265解码器SDK项目 - [https://github.com/numberwolf/h265web.js-wasm-decoder](https://github.com/numberwolf/h265web.js-wasm-decoder) |
-| 时间 | 2021/02/18 |
-| - | 1.备用播放内核模式，增加音频播放能力 |
-| 时间 | 2021/02/08 |
-| - | 1.增加播放内核类型：备用播放内核模式，可兼容多种解码Badcase(测试阶段, 输入媒资Mp4Box需要前置Moov，当前还不支持音频、Seek) |
-| 时间 | 2021/01/04 |
-| - | 1.支持H.265的流式接入，可直接以265的URI进行播放、也可以流式字节填充播放（可应用于直播） |
-| - | 2.取消了播放器自带的播放view蒙板（用于点击播放画面触发暂停/播放能力），开放给用户自行实现 |
-| - | 3.支持 如果播放器配置的长宽与视频纵横比不匹配，自动裁剪黑边区域 |
-| - | 4.增加`onPlayFinish` 事件回调，播放结束调用 |
-
-
-
-
-
-
-
diff --git a/README_EN.MD b/README_EN.MD
index 45fdd9bc..90549053 100644
--- a/README_EN.MD
+++ b/README_EN.MD
@@ -38,8 +38,8 @@ A hevc/h.265 web player, easy to play 1080P. `~^_^~ For love` if | |
| |
| HTTP-HEVC | WS-HEVC | MKV(HEVC) | AAC(MAIN/LC) |
|
|
|
|
|
-| |
-| G711A |
+| | |
+| Multi-Thread | G711A |
@@ -48,14 +48,15 @@ A hevc/h.265 web player, easy to play 1080P. `~^_^~ For love` if QQ: 531365872
+* QQ Group Number: 925466059(recommand)
+* QQ: 531365872
* Discord:numberwolf#8694
* Wechat:numberwolf11
#### Online DEMO h265webjs.html (Demo is not newest version, you need to download from github and get newest version)
-#### Simple Demo - for first use index-debug.html
+#### First Demo - for first use index-debug.html
| h265web.js | mpeg.js `(ts demuxer)` | h265web.js's H.265 decoder | LICENSE |
| ---- | ---- | ---- | ---- |
@@ -225,6 +226,7 @@ Notice：
| Play frame by frame | Y | ---- |
| Snapshot | Y | ---- |
| Autoplay | Y | HTTP-FLV 265+264
HTTP-TS 265+264
HLS 264 |
+| Cache Length | Y | MP4 265 |
@@ -354,6 +356,7 @@ let config = {
| \+ ignoreAudio | Int | - | N:Default is 0 | 0:Play with audio
1:Without audio |
| \+ probeSize | Int | - | N:4096 | HTTP-FLV(LIVE) Mode's probe size, default is 4096 |
| \+ autoPlay | Bool | true/false | N:false | Open autoplay
HTTP-FLV 265+264
HTTP-TS 265+264
HLS 264 |
+| \+ cacheLength | Int | [5, ∞+] | N:Default is 50 frames | Set cache frame count by manual
MP4 265 |
@@ -930,6 +933,11 @@ ffmpeg -ss 20 -t 10 -i ./res/xinxiaomen.mp4 \
| Update | Content |
| ---- | ---- |
+| Time | 2022/05/18 |
+| - | 0.Support multi-thread decode |
+| - | 1.Support mp4's cache length config |
+| - | 2.Performance optimizing |
+| - | 3.This version is for Beta |
| Time | 2022/05/09 |
| - | 0.Suport play with Websocket 265 raw stream |
| Time | 2022/05/07 |
diff --git a/README_ZH.MD b/README_ZH.MD
new file mode 100644
index 00000000..c1ccb981
--- /dev/null
+++ b/README_ZH.MD
@@ -0,0 +1,1114 @@
+# h265web.js!
+
+中文 | English
+
+
+
+
+
+
+
+
+市场上能找到的支持的能力最多的HEVC/H.265网页播放器.
+
+流媒体服务推荐用 ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit) - 更好用的流媒体服务
+
+
+一个可支持HEVC/H.265编码播放360P、480P、540P、720P、1080P的HEVC播放器
+
+
+
+能力矩阵
+
+
+
+
+| Feature | Feature | Feature | Feature |
+| ---- | ---- | ---- | ---- |
+| 
| 
| 
| 
|
+| HLS(LIVE)| M3u8(VOD) | MP4(VOD) | FLV(VOD) |
+|
|
|
|
|
+| 
| 
| 
| 
|
+| HTTP-FLV(LIVE) | HTTP-TS(LIVE) | WS-FLV(LIVE) | WS-TS(LIVE) |
+|
|
|
|
|
+| 
| 
| 
| 
|
+| MPEG-TS(VOD) | MPEG-PS(VOD) | AV1(Chrome) | MOV(H.265) |
+|
|
|
|
|
+| | |
| |
+| HTTP-HEVC | WS-HEVC | MKV(HEVC) | AAC(MAIN/LC) |
+|
|
|
|
|
+| | |
+| Multi-Thread | G711A |
+
+
+
+
+#### 联系我
+
+* QQ技术支持群: 925466059(大部分时间在QQ群)
+* 微信: numberwolf11 私聊咨询付费(200起),免费QQ群(为什么不建议私聊)
+* Github: https://github.com/numberwolf
+* Email: porschegt23@foxmail.com
+* Discord:numberwolf#8694
+
+#### 在线DEMO h265webjs.html (请以Github最新为准,在线Demo已长时间未更新)
+
+
+#### 简易Demo - 方便读代码 index-debug.html
+
+
+
+
+| h265web.js | mpeg.js `(解析ts)` | h265web.js 底层265解码器SDK | LICENSE |
+| ---- | ---- | ---- | ---- |
+| [h265web.js](https://github.com/numberwolf/h265web.js) | [MPEG-Demuxer.js](https://github.com/numberwolf/MPEG-Demuxer.js) | [h265web.js-wasm-decoder](https://github.com/numberwolf/h265web.js-wasm-decoder) | CYL_Free-1.0 LICENSE-Free_CN.MD |
+
+
+
+# Remind!
+
+因为使用软解码能力（浏览器上无法做硬解码加速 与 汇编优化）,故设备电脑配置性能 会 影响播放器性能！
+
+请注意：
+
+* 视频帧率最好 <= 30fps
+ * 建议：24fps
+
+* 视频码率最好 <= 1.5Mb
+ * 建议：300~600kbps (HEVC/H.265可提供较高的压缩率)
+
+## 目录
+
+- [更新日志](#更新日志)
+
+- [0-说明](#0-说明)
+
+ - [当前能力](#当前能力)
+
+ - [当前版本token](#当前版本的token)
+
+ - [线上demo](#线上demo)
+
+ - [效果预览](#效果预览)
+
+- [1-快捷方式使用](#1-快捷方式使用)
+
+- [2-播放器SDK使用文档](#2-播放器sdk使用文档)
+
+ - [安装](#安装)
+
+ - [播放器配置](#播放器配置)
+
+ - [初始化播放器](#初始化播放器)
+
+ - [播放器相关事件绑定](#播放器相关事件绑定)
+
+ - [Seek完成](#seek完成)
+
+ - [YUV帧数据渲染](#yuv帧数据渲染)
+
+ - [媒体文件加载完成事件](#媒体文件加载完成事件)
+
+ - [播放器当前播放PTS时刻更新](#播放器当前播放pts时刻更新)
+
+ - [播放器媒体播放结束事件](#播放器媒体播放结束事件)
+
+ - [播放器缓冲进度回调](#播放器缓冲进度回调)
+
+ - [播放器封面图加载完成](#播放器封面图加载完成)
+
+ - [当前正在缓存帧数据](#当前正在缓存帧数据)
+
+ - [帧数据缓存完成](#帧数据缓存完成)
+
+ - [开启全屏事件](#开启全屏事件)
+
+ - [关闭全屏事件](#关闭全屏事件)
+
+ - [播放器播放状态](#播放器播放状态)
+
+ - [播放器API能力](#播放器api能力)
+
+ - [加载播放器](#加载播放器)
+
+ - [获取当前播放状态](#获取当前播放状态)
+
+ - [开始播放](#开始播放)
+
+ - [暂停播放](#暂停播放)
+
+ - [渲染过程中回调YUV帧数据](#渲染过程中回调yuv帧数据)
+
+ - [Seek跳转到某个时刻](#seek跳转到某个时刻)
+
+ - [调整音量](#调整音量)
+
+ - [获取媒资数据 - 并判断是否是H265编码视频](#获取媒资数据)
+
+ - [全屏播放](#全屏播放)
+
+ - [退出全屏播放](#退出全屏播放)
+
+ - [逐帧播放](#逐帧播放)
+
+ - [截取当前帧图像](#截取当前帧图像)
+
+ - [释放播放器](#释放播放器)
+
+- [3-其它](#3-其它)
+
+ - [捐赠](#捐赠)
+
+ - [FFmpeg支持265的HTTPFLV直播](#ffmpeg支持265的httpflv直播)
+
+ - [FFmpeg转码265编码的视频](#ffmpeg转码265编码的视频)
+
+
+
+### 0 说明 ###
+
+| @TODO | 内容 |
+| ---- | ---- |
+| 1 | 增加HDR10 BT.2020能力 |
+
+
+
+#### 当前能力 ####
+
+* 协议
+
+| 协议 | 模式 | 是否支持 | 说明 |
+| ---- | ---- | ---- | ---- |
+| mp4 | 点播 | 是 | ---- |
+| mov | 点播 | 是 | HEVC/H.265 |
+| mkv | 点播 | 是 | HEVC/H.265 |
+| av1 | 点播 | 是 | Chrome |
+| mpeg-ts | 点播 | 是 | ---- |
+| mpeg-ps | 点播 | 是 | ---- |
+| m3u8 | 点播 | 是 | ---- |
+| hls | 直播 | 是 | ---- |
+| flv | 点播 | 是 | --- |
+| http-flv | 直播 | 是 | CodecID=12 |
+| http-ts | 直播 | 是 | ---- |
+| http-hevc | 直播 | 是 | ---- |
+| http-hevc | 点播 | 是 | ---- |
+| websocket-hevc | 直播 | 是 | ---- |
+| websocket-flv | 直播 | 是 | ---- |
+| websocket-ts | 直播 | 是 | ---- |
+| HEVC/H.265 | 点播 | 是 | ---- |
+| HEVC/H.265 | 直播 | 是 | ---- |
+| AVC/H.264 | 点播 | 是 | ---- |
+| AVC/H.264 | 直播 | 是 | ---- |
+
+
+* 能力
+
+| 能力 | 是否支持 | 其他 |
+| ---- | ---- | ---- |
+| 直播 | 是 | ---- |
+| 点播 | 是 | ---- |
+| Seek跳转 | 是 | ---- |
+| 精准Seek | 是 | ---- |
+| 封面图 | 是 | ---- |
+| 边下边播 | 是 | ---- |
+| 音量调节 | 是 | ---- |
+| 播放 | 是 | ---- |
+| 暂停 | 是 | ---- |
+| 重新播放 | 是 | ---- |
+| 暂停截图 | 是 | ---- |
+| 1080p播放 | 是 | ---- |
+| 720p播放 | 是 | ---- |
+| 多路播放 | 是 | ---- |
+| 去音频播放 | 是 | ---- |
+| 缓冲进度 | 是 | ---- |
+| 开启全屏播放 | 是 | ---- |
+| 退出全屏播放 | 是 | ---- |
+| 逐帧播放 | 是 | ---- |
+| 截图 | 是 | ---- |
+| 自动播放 | 是 | HTTP-FLV 265+264
HTTP-TS 265+264
HLS 264 |
+| 设置缓存长度 | 是 | MP4 265 |
+
+
+
+#### 当前版本的token ####
+
+```javascript
+token = "base64:QXV0aG9yOmNoYW5neWFubG9uZ3xudW1iZXJ3b2xmLEdpdGh1YjpodHRwczovL2dpdGh1Yi5jb20vbnVtYmVyd29sZixFbWFpbDpwb3JzY2hlZ3QyM0Bmb3htYWlsLmNvbSxRUTo1MzEzNjU4NzIsSG9tZVBhZ2U6aHR0cDovL3h2aWRlby52aWRlbyxEaXNjb3JkOm51bWJlcndvbGYjODY5NCx3ZWNoYXI6bnVtYmVyd29sZjExLEJlaWppbmcsV29ya0luOkJhaWR1";
+```
+
+
+
+#### 线上demo ####
+
+简易Demo - 方便读代码 index-debug.html
+
+
+
+#### 效果预览 ####
+
+| 类型 | 示例图 |
+| ---- | ---- |
+| 点播 | |
+| 直播 | |
+
+
+
+## 1 快捷方式使用 ##
+
+* 简易Demo - 方便读代码 index-debug.html
+
+* 本项目可以直接放在你的`web服务器`目录下访问`index.html`
+
+
+
+## 2 播放器SDK使用文档 ##
+
+简易Demo - 方便读代码 index-debug.html
+
+———————— __API以及事件能力__
+
+#### 如果想使用底层的265解码器能力 可以看 [h265web.js-wasm-decoder](https://github.com/numberwolf/h265web.js-wasm-decoder)
+
+### 安装 ###
+
+> * 注意：不要从npm商店引入！ 请用github仓库下载后引入！ 因为npm商店对wasm不友好
+
+> * 注意：.wasm 文件请放置于 你通过`webpack`/`browerify`等打包工具打包出来的js相同目录下！不然无法使用！！！或者直接用我打包好的dist文件夹下的js和wasm单独引入
+
+#### 1）引入包
+
+* 用普通js(不编译)直接引入原始js文件
+
+ * 简易Demo - 第一次使用看这里 index-debug.html
+
+ * demo: example_normal
+
+ ```javascript
+
+
+ ```
+
+* 用ES编译引入的语法
+
+ * demo: example
+
+ * 方式1.1：引入Github的本地文件 `require`形式
+
+ ```javascript
+ // 在index.html引入wasm
+
+ // 在js文件引入Github的本地文件
+ require('./dist/h265webjs');
+ ```
+
+ * 方式1.2：引入Github的本地文件 `import xxx from xxx`形式 （推荐）
+
+ ```javascript
+ // 在index.html引入wasm
+
+ // 在js文件 引入Github的本地文件
+ import H265webjsModule from './dist/index';
+ ```
+
+
+
+#### 2）安装Wasm
+
+* 从Github下载dist。
+
+
+
+#### 3）引入h265web.js到你的项目
+
+* 本地引入（从Github h265web.js）
+
+
+
+### 播放器配置 ###
+
+* 创建代码如下
+
+```javascript
+const PLAYER_CORE_TYPE_DEFAULT = 0; // 默认播放器内核
+const PLAYER_CORE_TYPE_CNATIVE = 1; // 实验播放器内核
+
+var config = {
+ player: "glplayer",
+ width: 960,
+ height: 540,
+ token : token,
+ extInfo : {
+ moovStartFlag : true
+ }
+};
+```
+
+* 配置详解
+
+| 配置项 | 类型 | 可选值 | 必填 | 说明 |
+| ---- | ---- | ---- | ---- | ---- |
+| type | String | mp4/hls/ts/raw265/flv | 否 | 播放文件的类型,不填写自动识别 |
+| player | String | - | 是 | 播放窗口的dom的id值 |
+| width | Int | - | 是 | 播放窗口的宽度 |
+| height | Int | - | 是 | 播放窗口的高度 |
+| token | String | - | 是 | 播放器token值 |
+| extInfo | Object | - | 否 | 播放器额外配置 |
+| \+ moovStartFlag | Bool | true/false | 否:默认false | Mp4的moov box是否前置 关联到动态加载 |
+| \+ rawFps | Float32 | 例如:30 | 否:默认24 | HEVC/AVC裸流播放时候的帧率设定 |
+| \+ autoCrop | Bool | - | 否:默认false | 如果播放器配置的长宽与视频纵横比不匹配，自动裁剪黑边区域 |
+| \+ core | Int | - | 否:默认0 | 0:默认播放内核
1:备用播放内核 |
+| \+ coreProbePart | Float32 | - | 否:默认1.0 | 探测Mp4媒体的属性，百分比 `0.0~1.0`,正常moov前置的文件都用0.1(10%)可以（只适用于备用播放内核) |
+| \+ ignoreAudio | Int | - | 否:默认0 | 0:带音频播放
1:忽略音频播放 |
+| \+ probeSize | Int | - | 否:默认4096 | HTTP-FLV直播模式下的探测长度 |
+| \+ autoPlay | Bool | true/false | 否:默认不开启 | 是否开启自动播放
HTTP-FLV 265+264
HTTP-TS 265+264
HLS 264 |
+| \+ cacheLength | Int | [5, ∞+] | 否:默认50帧 | 是否手动设置缓存长度
MP4 265 |
+
+
+
+
+
+### 初始化播放器 ###
+
+* 务必注意！！！
+
+请将你整体项目最终编译出来的`JS目标文件` 与 `wasm文件`放置于`同一级目录`
+
+* 例如
+
+```c
+ ./dist/你最终编译产出.js
+ ./dist/sdk file
+ ./index.html
+```
+
+* 创建方法(全局方法)
+
+> new265webjs(`播放地址`, `播放器配置`)
+
+| 参数 | 类型 | 默认值 | 必填 | 说明 |
+| ---- | ---- | ---- | ---- | ---- |
+| 播放地址 | String | - | 是 | 播放视频地址 |
+| 播放器配置 | Object | - | 是 | 播放器配置信息 |
+
+* 创建示例Demo
+
+ * 1）路径 + 配置
+ * 例子1 创建 `mp4/hls/ts`类型播放器
+
+ ```javascript
+ let videoURL = "h265_test.mp4";
+ let config = {
+ player: "glplayer",
+ width: 960,
+ height: 540,
+ token : token,
+ extInfo : {
+ moovStartFlag : true
+ }
+ };
+ ````
+
+ * 例子2 创建`raw265`类型 播放h265裸流 播放器（包括直播）
+
+ ```javascript
+ let config = {
+ player: "glplayer",
+ width: 960,
+ height: 540,
+ token : token,
+ extInfo : {
+ rawFps : 30 // 播放帧率
+ }
+ };
+
+ * 例子3 创建`FLV`点播播放器
+
+ ```javascript
+ const PLAYER_CORE_TYPE_DEFAULT = 0; // 默认播放器
+ const PLAYER_CORE_TYPE_CNATIVE = 1; // 备用播放内核
+ let config = {
+ player: "glplayer",
+ width: 960,
+ height: 540,
+ token : token,
+ extInfo : {
+ moovStartFlag : true,
+ coreProbePart : 0.1,
+ ignoreAudio : 0
+ }
+ };
+ ````
+
+ * 2）创建播放器
+
+ * 0. 以普通script src方式引入
+
+ 示例:
+ ```javascript
+ let player = window.new265webjs(url, config);
+ ```
+
+ * 1. 以`require('./src/h265webjs');`引入为前提
+
+ 示例：
+ ```javascript
+ let player = new265webjs(videoURL, config); // 全局方法
+ ```
+
+ * 2. 以`import H265webjsModule from './dist/index';`引入为前提 （推荐）
+
+ 示例：
+ ```javascript
+ let player = H265webjsModule.createPlayer(videoURL, config);
+ ```
+
+ * 3. 如果创建的是`raw265`类型的Websocket等直播裸流数据播放 请注意
+ (普通265点播流直接填写url播放就可以，不需要走如下流程)
+ * 请填写`raw265`类型, 添加`rawFps`选项设置播放帧率
+
+ ```javascript
+ config = {
+ type: 'raw265',
+ player: "glplayer",
+ width: 960,
+ height: 540,
+ // accurateSeek : true,
+ token : token,
+ extInfo : {
+ rawFps: 24,
+ moovStartFlag : true,
+ coreProbePart : 0.1,
+ ignoreAudio : 0,
+ probeSize : 8192,
+ autoPlay : true,
+ }
+ };
+ ```
+
+
+
+### 播放器相关事件绑定 ###
+
+#### Seek完成 ####
+
+> 主要用于SEEK完成做一些操作
+
+* 示例
+
+```javascript
+player.onSeekFinish = () => {
+ // todo
+};
+```
+
+
+
+#### YUV帧数据渲染 ####
+
+| 回调参数 | 类型 | 默认值 | 必填 | 说明 |
+| ---- | ---- | ---- | ---- | ---- |
+| width | int | - | - | YUV宽度 |
+| height | int | - | - | YUV高度 |
+| imageBufferY | Uint8Array | - | - | Y分量 |
+| imageBufferB | Uint8Array | - | - | ChromaB分量 |
+| imageBufferR | Uint8Array | - | - | ChromaR分量 |
+
+> 可以利用事件回调的YUV做全屏播放
+
+> 需要调用 `setRenderScreen` 函数开启才可以收到事件回调数据, 下方`1.5 API`会说明
+
+* 示例
+
+```javascript
+player.onRender = (width, height, imageBufferY, imageBufferB, imageBufferR) => {
+ // todo
+};
+```
+
+
+
+#### 媒体文件加载完成事件 ####
+
+> 媒体文件当前加载成功，可以进行播放
+
+* 示例
+
+```javascript
+player.onLoadFinish = () => {
+ // todo
+};
+```
+
+
+
+#### 播放器当前播放PTS时刻更新 ####
+
+| 回调参数 | 类型 | 默认值 | 必填 | 说明 |
+| ---- | ---- | ---- | ---- | ---- |
+| videoPTS | float64 | - | - | 当前播放时间 |
+
+* 示例
+
+```javascript
+player.onPlayTime = (videoPTS) => {
+ // todo
+ console.log(videoPTS)
+};
+```
+
+#### 播放器媒体播放结束事件 ####
+
+* 示例
+
+```javascript
+player.onPlayFinish = () => {
+ // finished
+};
+```
+
+#### 播放器缓冲进度回调 ####
+
+| 回调参数 | 类型 | 默认值 | 必填 | 说明 |
+| ---- | ---- | ---- | ---- | ---- |
+| cPts | float64 | - | - | 当前缓冲进度时间 |
+
+* 示例
+
+```javascript
+player.onCacheProcess = (cPts) => {
+ // console.log("onCacheProcess => ", cPts);
+};
+```
+
+#### 播放器封面图加载完成 ####
+
+* 示例
+
+```javascript
+player.onReadyShowDone = () => {
+ // console.log("onReadyShowDone");
+ // to play 封面图加载完成了
+};
+```
+
+#### 当前正在缓存帧数据 ####
+
+* 示例
+
+```javascript
+player.onLoadCache = () => {
+ // caching frames
+};
+```
+
+
+#### 帧数据缓存完成 ####
+
+* 示例
+
+```javascript
+player.onLoadCacheFinshed = () => {
+ // cache finished
+};
+```
+
+#### 开启全屏事件 ####
+
+* 示例
+
+```javascript
+player.onOpenFullScreen = () => {
+ // todo
+};
+```
+
+#### 关闭全屏事件 ####
+
+* 示例
+
+```javascript
+player.onCloseFullScreen = () => {
+ // todo
+};
+```
+
+#### 播放器播放状态 ####
+
+* 示例
+
+```javascript
+player.onPlayState = (state) => {
+ // state
+ // true: playing / false: paused
+};
+```
+
+
+
+
+### 播放器API能力 ###
+
+#### 加载播放器 ####
+
+> 一般在配置完成【播放器配置】和【事件】之后进行播放器加载
+
+* 示例
+
+```javascript
+player.do();
+```
+
+
+
+#### 获取当前播放状态 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| isPlaying() | bool | 是否正在播放中 |
+
+* 示例
+
+```javascript
+if (player.isPlaying()) {
+ // 正在播放中
+} else {
+ // 当前是暂停状态
+}
+```
+
+
+
+#### 开始播放 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| play() | - | 开始播放 |
+
+* 示例
+
+```javascript
+player.play();
+```
+
+
+
+#### 暂停播放 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| pause() | - | 暂停播放 |
+
+* 示例
+
+```javascript
+player.pause();
+```
+
+
+
+#### 渲染过程中回调YUV帧数据 ####
+
+> 开启之后，`onRender`事件才可以收到数据
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| setRenderScreen(`{param1}`) | - | 开启/关闭渲染过程中 回调YUV帧数据 |
+
+* 参数
+
+| 参数 | 类型 | 默认值 | 说明 |
+| ---- | ---- | ---- | ---- |
+| param1 | bool | false | 开启/关闭渲染过程中 回调YUV帧数据 |
+
+* 示例
+
+```javascript
+// 开启
+player.setRenderScreen(true);
+// 关闭
+player.setRenderScreen(false);
+```
+
+
+
+#### Seek跳转到某个时刻 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| seek(`{pts}`) | - | Seek到某一个时刻 |
+
+* 参数
+
+| 参数 | 类型 | 默认值 | 说明 |
+| ---- | ---- | ---- | ---- |
+| pts | float64 | - | Seek到某一个时刻的时间点 |
+
+* 示例
+
+```javascript
+// Seek到10.01秒
+player.seek(10.01);
+```
+
+
+
+#### 调整音量 ####
+
+> 调整视频的播放音量
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| setVoice(`{volume}`) | - | 调整音量 |
+
+* 参数
+
+| 参数 | 类型 | 默认值 | 说明 |
+| ---- | ---- | ---- | ---- |
+| volume | float64 | - | 范围区间是`[0, 1.0]`, 0为mute，1.0为全开音量 |
+
+* 示例
+
+```javascript
+// 音量开启一半
+player.setVoice(0.5);
+```
+
+
+
+#### 获取媒资数据 ####
+
+> 获取当前播放的视频文件的信息数据
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| mediaInfo() | Object | 媒资详情 |
+
+* 返回值示例
+
+```json
+meta:
+ audioNone: false // 是否不包含音频轨
+ durationMs: 600000 // 时长 毫秒级
+ fps: 25 // 帧率
+ sampleRate: 44100 // 音频采样率
+ size: // 视频分辨率
+ height: 720
+ width: 1280
+ videoCodec: 0 // 0:HEVC/H.265 1:其他编码
+ isHEVC: true // 是否是H265编码视频
+videoType: "vod" // 点播vod 直播live
+```
+
+* 示例
+
+```javascript
+let mediaInfo = player.mediaInfo();
+```
+
+
+#### 全屏播放 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| fullScreen() | - | 全屏播放 |
+
+* 示例
+
+```javascript
+player.fullScreen();
+```
+
+
+#### 退出全屏播放 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| closeFullScreen() | - | 退出全屏 |
+
+* 示例
+
+```javascript
+player.closeFullScreen();
+```
+
+
+
+
+
+
+#### 逐帧播放 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| playNextFrame() | - | 逐帧播放 播放下一帧 |
+
+
+
+
+#### 截取当前帧图像 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| snapshot() | - | 截取当前帧图像 |
+
+* 示例
+
+```javascript
+const snapCanvas = document.getElementById("snapshot-player"); // create canvas
+h265Object.snapshot(snapCanvas); // snapshot to canvas
+```
+
+
+
+
+
+
+#### 释放播放器 ####
+
+| 调用函数 | 返回 | 说明 |
+| ---- | ---- | ---- |
+| release() | - | 释放播放器资源 |
+
+* 示例
+
+```javascript
+player.release();
+```
+
+
+
+
+## 3 其它 ##
+
+### 捐赠 ###
+
+| 微信 | 支付宝 | PayPal |
+| ---- | ---- | ---- |
+| | | TODO |
+
+
+
+### FFmpeg支持265的HTTPFLV直播 ###
+
+* Github地址: https://github.com/numberwolf/FFmpeg-QuQi-H265-FLV-RTMP
+
+
+
+### FFmpeg转码265编码的视频 ###
+
+* mp4
+
+```bash
+ffmpeg -i input.mp4 \
+-vcodec libx265 -pix_fmt \
+-acodec aac -ac 2 -ar 44100 \
+-preset medium -maxrate 1000k -bufsize 1000k \
+-vtag hev1 \
+-movflags faststart \
+-y video.mp4
+```
+
+* hls/m3u8 录屏
+
+```bash
+ffmpeg -f avfoundation -i 1:0 \
+-q 4 -r 10 \
+-filter_complex "scale=1280:720" \
+-pix_fmt yuv420p \
+-vcodec libx265 \
+-ar 22050 -ab 64k -ac 1 -acodec aac \
+-threads 4 \
+-preset veryfast \
+-f segment \
+-segment_list test.m3u8 \
+-segment_time 5 \
+-y /Users/numberwolf/Documents/webroot/VideoMissile/VideoMissilePlayer/res/hls1/v-%03d.ts
+```
+
+* mpeg-ts
+
+```bash
+ffmpeg -ss 20 -t 10 -i ./res/xinxiaomen.mp4 \
+-vcodec libx265 -x265-params "bframes=0:keyint=10" -r 24 -filter_complex "scale=720:1280" -preset fast -maxrate 800k -bufsize 800k \
+-acodec aac -ar 22050 -ac 1 \
+-pix_fmt yuv420p \
+-f mpegts -y ./res/veilside2.ts
+```
+
+
+
+# 更新日志 #
+
+| 更新日志 | 内容 |
+| ---- | ---- |
+| 时间 | 2022/05/09 |
+| - | 0.支持 Websocket 265流播放 |
+| 时间 | 2022/05/07 |
+| - | 0.点播内核错误优化 |
+| - | 1.265裸流点播流程优化，只需要填写url和rawFps即可播放 |
+| - | 2.支持MKV格式 |
+| 时间 | 2022/04/21 |
+| - | 0.播放器内核性能优化 |
+| 时间 | 2022/04/17 |
+| - | 更新开源协议CYL_Free-1.0 LICENSE-Free_CN.MD |
+| 时间 | 2022/04/14 |
+| - | 0.支持 MOV视频播放 |
+| - | 1.支持 HTTP-FLV/HTTP-TS/HLS 自动播放 |
+| - | 2.1080P MP4 点播 播放优化 |
+| - | 3.MP4 增加嗅探失败重试 |
+| - | 4.支持 AV1 播放 |
+| - | 5.支持 逐帧播放 |
+| - | 6.支持 视频截图 |
+| 时间 | 2022/03/28 |
+| - | 0.支持MPEG-PS(MPEG1)标准视频播放 |
+| 时间 | 2022/03/02 |
+| - | 0.解决h264 FLV 部分有问题的流会出现频繁请求重试问题,兼容 |
+| 时间 | 2022/01/17 |
+| - | 0.解决ISSUE HLS 265内存泄露问题 https://github.com/numberwolf/h265web.js/issues/108 |
+| - | 1.解决ISSUE HLS Split Rules https://github.com/numberwolf/h265web.js/issues/105 |
+| - | 2.增加新Demo index-debug.html |
+| - | 3.解决10+窗口264播放引起堆栈异常 |
+| 时间 | 2021/12/31 |
+| - | 0.增加 H.264 HTTP-FLV 失败后Retry |
+| 时间 | 2021/12/24 |
+| - | 0.修复 H.264 HTTP-FLV 部分流无回调问题 |
+| 时间 | 2021/12/19 |
+| - | 0.修复 H.264 HLS 回调不响应的问题 |
+| 时间 | 2021/12/08 |
+| - | 0.修复 H.264 MP4 onReadyShowDone回调问题 |
+| 时间 | 2021/12/04 - 凌晨 |
+| - | 0.修复 http-flv 265 渲染上下文Crash问题 |
+| - | 1.修复 hls播放全屏错误 |
+| - | 2.修复 一些播放问题 |
+| 时间 | 2021/11/29 - 夜 |
+| - | 0.修复 http-flv起播重试问题、修复一些bug |
+| 时间 | 2021/11/25 - 夜 |
+| - | 0.修复 httpflv/ws直播 ignoreAudio配置失效问题 |
+| 时间 | 2021/11/23 - 夜 |
+| - | 0.修复 https://github.com/numberwolf/h265web.js/issues/90 |
+| 时间 | 2021/11/21 - 凌晨 |
+| - | 0.支持 Websocket-FLV播放 (HEVC/H.265) |
+| - | 1.支持 Websocket-TS播放 (HEVC/H.265) |
+| - | 2.支持 HTTP-TS播放 (HEVC/H.265) |
+| 时间 | 2021/11/16 - 晚 |
+| - | 0.视频流首次请求无数据返回则进行重试5次 |
+| 时间 | 2021/11/15 - 晚 |
+| - | 0.HTTP-FLV直播断流retry重试 7s一次 |
+| 时间 | 2021/11/14 - 晚 |
+| - | 0.增加256M内存版本的WASM依赖(可内存增长) |
+| - | 0.增加512M内存版本的WASM依赖(可内存增长) |
+| 时间 | 2021/11/04 - 晚 |
+| - | 0.修复频繁release出现crash |
+| 时间 | 2021/10/26 - 晚 |
+| - | 0.修复一些问题 |
+| 时间 | 2021/10/24 - 晚 |
+| - | 0.支持AVC/H.264编码的MP4/HLS/M3u8/FLV/HTTP-FLV |
+| 时间 | 2021/10/18 - 晚 |
+| - | 0.新增DEMO |
+| 时间 | 2021/10/16 - 晚 |
+| - | 0.修复HTTP-FLV返回Mediainfo的Codec参数不准的问题 |
+| - | 1.更新Demo |
+| 时间 | 2021/10/14 - 晚 |
+| - | 0.修复返回Mediainfo的Codec参数不准的问题 |
+| 时间 | 2021/10/13 - 晚 |
+| - | 0.兼容VUE等框架IDE调试问题,剥离WASM模块单独Script引入 |
+| 时间 | 2021/10/12 - 晚 |
+| - | 0.支持HTTP-FLV(HEVC) 兼容无帧率参数视频,优化 |
+| 时间 | 2021/10/09 - 凌晨 |
+| - | 0.支持HTTP-FLV(HEVC) 直播播放 CodecID=12 |
+| - | 0.MP4/FLV(VOD) 优化缓存区域外Seek速度性能 |
+| 时间 | 2021/09/27 - 晚 |
+| - | 0.M3u8/MpegTS 优化缓存区域外Seek速度性能 |
+| 时间 | 2021/09/25 - 凌晨 |
+| - | 0.HLS直播 解决长时直播内存泄露问题 |
+| - | 1.HLS直播 解决HLS TS分片全路径不兼容问题 |
+| - | 2.HLS直播 解决断流导致停播问题 |
+| - | 3.HLS直播 解决网络不稳定导致停播问题 |
+| 时间 | 2021/09/08 - 晚 |
+| - | 0.M3U8 Seek导致花屏问题 |
+| - | 1.MP4 部分用户上报花屏问题 |
+| - | 2.入口配置项缩减,部分配置选项去除,改为自动化配置 |
+| 时间 | 2021/09/07 - 晚 |
+| - | 0.M3U8 内核解决部分解析错误 |
+| 时间 | 2021/09/07 - 凌晨 |
+| - | 0.备用播放内核更新 - 点播MP4/FLV Seek BUG解决不能seek 0, 播放性能优化 |
+| 时间 | 2021/08/15 |
+| - | 0.H265/HEVC 原始流文件/直播 播放优化、Demo优化 |
+| 时间 | 2021/07/18 |
+| - | 0.播放器UI改造升级 |
+| - | 1.支持全屏播放能力 |
+| - | 2.全屏播放回调事件 |
+| 时间 | 2021/07/11 |
+| - | 0.兼容 ZLMediaKit + 华为摄像头推的流 |
+| 时间 | 2021/07/04 |
+| - | 0.修复 `ISSUE#58` (默认内核缓存状态下的暂停问题) |
+| 时间 | 2021/07/01 |
+| - | 0.增加示例 与 编译所需 |
+| 时间 | 2021/06/27 |
+| - | 0.开源! |
+| - | 1.支持了FLV视频播放Seek能力 |
+| - | 2.解决了新播放内核的SEEK问题 |
+| - | 3.FLV播放新类型支持, 以及不需要设置播放内核 |
+| 时间 | 2021/05/30 |
+| - | 1.解决了一些Seek和播放的bug(比较重要的升级) |
+| - | 2.播放器封面图加载完成 事件通知 |
+| 时间 | 2021/05/24 |
+| - | 1.FLV点播支持(在备用播放内核模式下可用) |
+| 时间 | 2021/05/21 |
+| - | 1.HLS(无声直播)性能优化 |
+| 时间 | 2021/05/18 |
+| - | 1.HLS(直播)性能优化、增加声音Case |
+| 时间 | 2021/05/16 |
+| - | 1.MP4点播兼容BD265产出部分特殊box case |
+| 时间 | 2021/05/15 |
+| - | 1.修复HLS直播的部分问题 以及嵌套型的HLS |
+| 时间 | 2021/04/27 |
+| - | 1.修复部分视频播放中马赛克问题 |
+| - | 2.修复部分视频第一个GOP马赛克问题 |
+| 时间 | 2021/04/22 |
+| - | 1.备用播放内核模式 增加Seek功能 |
+| - | 2.备用播放内核模式 兼容yuvj420p |
+| - | 3.一些其他细节的完善 |
+| 时间 | 2021/04/12 |
+| - | 1.修复了默认内核播放 hev错误的问题 |
+| - | 2.修复了默认内核播放 部分nalu错误的问题 |
+| - | 3.修复了默认内核播放 部分花屏问题 |
+| 时间 | 2021/04/07 |
+| - | 1.时长错误问题 |
+| 时间 | 2021/03/28 |
+| - | 1.增加缓冲进度条 |
+| - | 2.解决了一些Bug，优化了一些性能 |
+| - | 3.移出HLS播放的无用日志 |
+| - | 4.增加去音频播放选项(新内核) |
+| 时间 | 2021/03/14 |
+| - | 1.备用播放内核模式 |
+| 时间 | 2021/03/12 |
+| - | 1.很抱歉,这几天事情交织在一起,有些累,因为我的个人疏忽,导致HLS/M3u8能力不可用,今天已紧急修复. ~_~! 谢谢所有支持h265web的工程师朋友们！ |
+| 时间 | 2021/03/06 |
+| - | 1.备用播放内核模式，解决多路窗口播放加载失败问题 |
+| 时间 | 2021/02/28 |
+| - | 1.开放给H.265解码器喂完整的265nalu帧函数 `append265NaluFrame(nalBuf);` |
+| - | 2.开放新库，解析h265流为帧数据的工具 [raw-parser.js](./dist/raw-parser.js) |
+| 时间 | 2021/02/21 |
+| - | 1.更新底层265解码器SDK项目 - [https://github.com/numberwolf/h265web.js-wasm-decoder](https://github.com/numberwolf/h265web.js-wasm-decoder) |
+| 时间 | 2021/02/18 |
+| - | 1.备用播放内核模式，增加音频播放能力 |
+| 时间 | 2021/02/08 |
+| - | 1.增加播放内核类型：备用播放内核模式，可兼容多种解码Badcase(测试阶段, 输入媒资Mp4Box需要前置Moov，当前还不支持音频、Seek) |
+| 时间 | 2021/01/04 |
+| - | 1.支持H.265的流式接入，可直接以265的URI进行播放、也可以流式字节填充播放（可应用于直播） |
+| - | 2.取消了播放器自带的播放view蒙板（用于点击播放画面触发暂停/播放能力），开放给用户自行实现 |
+| - | 3.支持 如果播放器配置的长宽与视频纵横比不匹配，自动裁剪黑边区域 |
+| - | 4.增加`onPlayFinish` 事件回调，播放结束调用 |
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/example_vue/public/dist/h265webjs-v20220509.js b/dist/h265webjs-v20220518.js
similarity index 83%
rename from example_vue/public/dist/h265webjs-v20220509.js
rename to dist/h265webjs-v20220518.js
index 79c25c49..474510c1 100644
--- a/example_vue/public/dist/h265webjs-v20220509.js
+++ b/dist/h265webjs-v20220518.js
@@ -1,11 +1,11 @@
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e>>>=0,t||I(e,8,this.length),r.read(this,e,!1,52,8)},t.prototype.writeUIntLE=function(e,t,i,n){(e=+e,t>>>=0,i>>>=0,n)||P(this,e,t,i,Math.pow(2,8*i)-1,0);var r=1,a=0;for(this[t]=255&e;++a>>=0,i>>>=0,n)||P(this,e,t,i,Math.pow(2,8*i)-1,0);var r=i-1,a=1;for(this[t+r]=255&e;--r>=0&&(a*=256);)this[t+r]=e/a&255;return t+i},t.prototype.writeUInt8=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,1,255,0),this[t]=255&e,t+1},t.prototype.writeUInt16LE=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,2,65535,0),this[t]=255&e,this[t+1]=e>>>8,t+2},t.prototype.writeUInt16BE=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,2,65535,0),this[t]=e>>>8,this[t+1]=255&e,t+2},t.prototype.writeUInt32LE=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,4,4294967295,0),this[t+3]=e>>>24,this[t+2]=e>>>16,this[t+1]=e>>>8,this[t]=255&e,t+4},t.prototype.writeUInt32BE=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,4,4294967295,0),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},t.prototype.writeIntLE=function(e,t,i,n){if(e=+e,t>>>=0,!n){var r=Math.pow(2,8*i-1);P(this,e,t,i,r-1,-r)}var a=0,s=1,o=0;for(this[t]=255&e;++a>0)-o&255;return t+i},t.prototype.writeIntBE=function(e,t,i,n){if(e=+e,t>>>=0,!n){var r=Math.pow(2,8*i-1);P(this,e,t,i,r-1,-r)}var a=i-1,s=1,o=0;for(this[t+a]=255&e;--a>=0&&(s*=256);)e<0&&0===o&&0!==this[t+a+1]&&(o=1),this[t+a]=(e/s>>0)-o&255;return t+i},t.prototype.writeInt8=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,1,127,-128),e<0&&(e=255+e+1),this[t]=255&e,t+1},t.prototype.writeInt16LE=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,2,32767,-32768),this[t]=255&e,this[t+1]=e>>>8,t+2},t.prototype.writeInt16BE=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,2,32767,-32768),this[t]=e>>>8,this[t+1]=255&e,t+2},t.prototype.writeInt32LE=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,4,2147483647,-2147483648),this[t]=255&e,this[t+1]=e>>>8,this[t+2]=e>>>16,this[t+3]=e>>>24,t+4},t.prototype.writeInt32BE=function(e,t,i){return e=+e,t>>>=0,i||P(this,e,t,4,2147483647,-2147483648),e<0&&(e=4294967295+e+1),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},t.prototype.writeFloatLE=function(e,t,i){return L(this,e,t,!0,i)},t.prototype.writeFloatBE=function(e,t,i){return L(this,e,t,!1,i)},t.prototype.writeDoubleLE=function(e,t,i){return D(this,e,t,!0,i)},t.prototype.writeDoubleBE=function(e,t,i){return D(this,e,t,!1,i)},t.prototype.copy=function(e,i,n,r){if(!t.isBuffer(e))throw new TypeError("argument should be a Buffer");if(n||(n=0),r||0===r||(r=this.length),i>=e.length&&(i=e.length),i||(i=0),r>0&&r=this.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("sourceEnd out of bounds");r>this.length&&(r=this.length),e.length-i=0;--s)e[s+i]=this[s+n];else 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/*!******************************************************!*\
!*** ./node_modules/es6-promise/dist/es6-promise.js ***!
\******************************************************/function(t,i,n){
@@ -16,7 +16,7 @@
* See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
* @version v4.2.8+1e68dce6
*/
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@@ -67,7 +67,7 @@ t.exports=function(){"use strict";function t(e){return"function"==typeof e}var i
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this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched},e.prototype.parseChunks=function(t,i){if(!(this._onError&&this._onMediaInfo&&this._onTrackMetadata&&this._onDataAvailable))throw new u.IllegalStateException("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var r=0,a=this._littleEndian;if(0===i){if(!(t.byteLength>13))return 0;r=e.probe(t).dataOffset}for(this._firstParse&&(this._firstParse=!1,i+r!==this._dataOffset&&n.default.w(this.TAG,"First time parsing but chunk byteStart invalid!"),0!==(s=new DataView(t,r)).getUint32(0,!a)&&n.default.w(this.TAG,"PrevTagSize0 !== 0 !!!"),r+=4);rt.byteLength)break;var o=s.getUint8(0),l=16777215&s.getUint32(0,!a);if(r+11+l+4>t.byteLength)break;if(8===o||9===o||18===o){var d=s.getUint8(4),h=s.getUint8(5),c=s.getUint8(6)|h<<8|d<<16|s.getUint8(7)<<24;0!=(16777215&s.getUint32(7,!a))&&n.default.w(this.TAG,"Meet tag which has StreamID != 0!");var f=r+11;switch(o){case 8:this._parseAudioData(t,f,l,c);break;case 9:this._parseVideoData(t,f,l,c,i+r);break;case 18:this._parseScriptData(t,f,l)}var p=s.getUint32(11+l,!a);p!==11+l&&n.default.w(this.TAG,"Invalid PrevTagSize "+p),r+=11+l+4}else n.default.w(this.TAG,"Unsupported tag type "+o+", skipped"),r+=11+l+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack),r},e.prototype._parseScriptData=function(e,t,i){var a=r.default.parseScriptData(e,t,i);if(a.hasOwnProperty("onMetaData")){if(null==a.onMetaData||"object"!=typeof a.onMetaData)return void n.default.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&n.default.w(this.TAG,"Found another onMetaData tag!"),this._metadata=a;var 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l=u/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=l,this._referenceFrameRate.fps_num=u,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=l}}if("object"==typeof s.keyframes){this._mediaInfo.hasKeyframesIndex=!0;var d=s.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(d),s.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=s,n.default.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}Object.keys(a).length>0&&this._onScriptDataArrived&&this._onScriptDataArrived(Object.assign({},a))},e.prototype._parseKeyframesIndex=function(e){for(var t=[],i=[],n=1;n>>4;if(2===o||10===o){var u=0,l=(12&a)>>>2;if(l>=0&&l<=4){u=this._flvSoundRateTable[l];var d=1&a,h=this._audioMetadata,c=this._audioTrack;if(h||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),(h=this._audioMetadata={}).type="audio",h.id=c.id,h.timescale=this._timescale,h.duration=this._duration,h.audioSampleRate=u,h.channelCount=0===d?1:2),10===o){var f=this._parseAACAudioData(e,t+1,i-1);if(null==f)return;if(0===f.packetType){h.config&&n.default.w(this.TAG,"Found another AudioSpecificConfig!");var p=f.data;h.audioSampleRate=p.samplingRate,h.channelCount=p.channelCount,h.codec=p.codec,h.originalCodec=p.originalCodec,h.config=p.config,h.refSampleDuration=1024/h.audioSampleRate*h.timescale,n.default.v(this.TAG,"Parsed AudioSpecificConfig"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",h),(_=this._mediaInfo).audioCodec=h.originalCodec,_.audioSampleRate=h.audioSampleRate,_.audioChannelCount=h.channelCount,_.hasVideo?null!=_.videoCodec&&(_.mimeType='video/x-flv; codecs="'+_.videoCodec+","+_.audioCodec+'"'):_.mimeType='video/x-flv; codecs="'+_.audioCodec+'"',_.isComplete()&&this._onMediaInfo(_)}else if(1===f.packetType){var m=this._timestampBase+r,g={unit:f.data,length:f.data.byteLength,dts:m,pts:m};c.samples.push(g),c.length+=f.data.length}else n.default.e(this.TAG,"Flv: Unsupported AAC data type "+f.packetType)}else if(2===o){if(!h.codec){var _;if(null==(p=this._parseMP3AudioData(e,t+1,i-1,!0)))return;h.audioSampleRate=p.samplingRate,h.channelCount=p.channelCount,h.codec=p.codec,h.originalCodec=p.originalCodec,h.refSampleDuration=1152/h.audioSampleRate*h.timescale,n.default.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",h),(_=this._mediaInfo).audioCodec=h.codec,_.audioSampleRate=h.audioSampleRate,_.audioChannelCount=h.channelCount,_.audioDataRate=p.bitRate,_.hasVideo?null!=_.videoCodec&&(_.mimeType='video/x-flv; codecs="'+_.videoCodec+","+_.audioCodec+'"'):_.mimeType='video/x-flv; codecs="'+_.audioCodec+'"',_.isComplete()&&this._onMediaInfo(_)}var v=this._parseMP3AudioData(e,t+1,i-1,!1);if(null==v)return;m=this._timestampBase+r;var y={unit:v,length:v.byteLength,dts:m,pts:m};c.samples.push(y),c.length+=v.length}}else this._onError(s.default.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+l)}else this._onError(s.default.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+o)}},e.prototype._parseAACAudioData=function(e,t,i){if(!(i<=1)){var r={},a=new Uint8Array(e,t,i);return r.packetType=a[0],0===a[0]?r.data=this._parseAACAudioSpecificConfig(e,t+1,i-1):r.data=a.subarray(1),r}n.default.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!")},e.prototype._parseAACAudioSpecificConfig=function(e,t,i){var n,r,a=new Uint8Array(e,t,i),o=null,u=0,l=null;if(u=n=a[0]>>>3,(r=(7&a[0])<<1|a[1]>>>7)<0||r>=this._mpegSamplingRates.length)this._onError(s.default.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");else{var d=this._mpegSamplingRates[r],h=(120&a[1])>>>3;if(!(h<0||h>=8)){5===u&&(l=(7&a[1])<<1|a[2]>>>7,a[2]);var c=self.navigator.userAgent.toLowerCase();return-1!==c.indexOf("firefox")?r>=6?(u=5,o=new Array(4),l=r-3):(u=2,o=new Array(2),l=r):-1!==c.indexOf("android")?(u=2,o=new Array(2),l=r):(u=5,l=r,o=new Array(4),r>=6?l=r-3:1===h&&(u=2,o=new Array(2),l=r)),o[0]=u<<3,o[0]|=(15&r)>>>1,o[1]=(15&r)<<7,o[1]|=(15&h)<<3,5===u&&(o[1]|=(15&l)>>>1,o[2]=(1&l)<<7,o[2]|=8,o[3]=0),{config:o,samplingRate:d,channelCount:h,codec:"mp4a.40."+u,originalCodec:"mp4a.40."+n}}this._onError(s.default.FORMAT_ERROR,"Flv: AAC invalid channel configuration")}},e.prototype._parseMP3AudioData=function(e,t,i,r){if(!(i<4)){this._littleEndian;var a=new Uint8Array(e,t,i),s=null;if(r){if(255!==a[0])return;var o=a[1]>>>3&3,u=(6&a[1])>>1,l=(240&a[2])>>>4,d=(12&a[2])>>>2,h=3!=(a[3]>>>6&3)?2:1,c=0,f=0;switch(o){case 0:c=this._mpegAudioV25SampleRateTable[d];break;case 2:c=this._mpegAudioV20SampleRateTable[d];break;case 3:c=this._mpegAudioV10SampleRateTable[d]}switch(u){case 1:l>>4,l=15&o;7===l?this._parseAVCVideoPacket(e,t+1,i-1,r,a,u):this._onError(s.default.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+l)}},e.prototype._parseAVCVideoPacket=function(e,t,i,r,a,o){if(i<4)n.default.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");else{var u=this._littleEndian,l=new DataView(e,t,i),d=l.getUint8(0),h=(16777215&l.getUint32(0,!u))<<8>>8;if(0===d)this._parseAVCDecoderConfigurationRecord(e,t+4,i-4);else if(1===d)this._parseAVCVideoData(e,t+4,i-4,r,a,o,h);else if(2!==d)return void this._onError(s.default.FORMAT_ERROR,"Flv: Invalid video packet type "+d)}},e.prototype._parseAVCDecoderConfigurationRecord=function(e,t,i){if(i<7)n.default.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");else{var r=this._videoMetadata,o=this._videoTrack,u=this._littleEndian,l=new DataView(e,t,i);r?void 0!==r.avcc&&n.default.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),(r=this._videoMetadata={}).type="video",r.id=o.id,r.timescale=this._timescale,r.duration=this._duration);var d=l.getUint8(0),h=l.getUint8(1);if(l.getUint8(2),l.getUint8(3),1===d&&0!==h)if(this._naluLengthSize=1+(3&l.getUint8(4)),3===this._naluLengthSize||4===this._naluLengthSize){var c=31&l.getUint8(5);if(0!==c){c>1&&n.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+c);for(var f=6,p=0;p1&&n.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+C),f++,p=0;p=i){n.default.w(this.TAG,"Malformed Nalu near timestamp "+p+", offset = "+c+", dataSize = "+i);break}var g=l.getUint32(c,!u);if(3===f&&(g>>>=8),g>i-f)return void n.default.w(this.TAG,"Malformed Nalus near timestamp "+p+", NaluSize > DataSize!");var _=31&l.getUint8(c+f);5===_&&(m=!0);var v=new Uint8Array(e,t+c,f+g),y={type:_,data:v};d.push(y),h+=v.byteLength,c+=f+g}if(d.length){var b=this._videoTrack,T={units:d,length:h,isKeyframe:m,dts:p,cts:o,pts:p+o};m&&(T.fileposition=a),b.samples.push(T),b.length+=h}},e}();t.default=l},"./src/demux/sps-parser.js":
/*!*********************************!*\
!*** ./src/demux/sps-parser.js ***!
- \*********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ./exp-golomb.js */"./src/demux/exp-golomb.js"),r=function(){function e(){}return e._ebsp2rbsp=function(e){for(var t=e,i=t.byteLength,n=new Uint8Array(i),r=0,a=0;a=2&&3===t[a]&&0===t[a-1]&&0===t[a-2]||(n[r]=t[a],r++);return new Uint8Array(n.buffer,0,r)},e.parseSPS=function(t){var i=e._ebsp2rbsp(t),r=new n.default(i);r.readByte();var a=r.readByte();r.readByte();var s=r.readByte();r.readUEG();var o=e.getProfileString(a),u=e.getLevelString(s),l=1,d=420,h=8;if((100===a||110===a||122===a||244===a||44===a||83===a||86===a||118===a||128===a||138===a||144===a)&&(3===(l=r.readUEG())&&r.readBits(1),l<=3&&(d=[0,420,422,444][l]),h=r.readUEG()+8,r.readUEG(),r.readBits(1),r.readBool()))for(var c=3!==l?8:12,f=0;f0&&x<16?(w=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][x-1],C=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][x-1]):255===x&&(w=r.readByte()<<8|r.readByte(),C=r.readByte()<<8|r.readByte())}if(r.readBool()&&r.readBool(),r.readBool()&&(r.readBits(4),r.readBool()&&r.readBits(24)),r.readBool()&&(r.readUEG(),r.readUEG()),r.readBool()){var L=r.readBits(32),D=r.readBits(32);k=r.readBool(),A=(P=D)/(I=2*L)}}var R=1;1===w&&1===C||(R=w/C);var U=0,O=0;0===l?(U=1,O=2-y):(U=3===l?1:2,O=(1===l?2:1)*(2-y));var M=16*(_+1),F=16*(v+1)*(2-y);M-=(b+T)*U,F-=(S+E)*O;var B=Math.ceil(M*R);return r.destroy(),r=null,{profile_string:o,level_string:u,bit_depth:h,ref_frames:g,chroma_format:d,chroma_format_string:e.getChromaFormatString(d),frame_rate:{fixed:k,fps:A,fps_den:I,fps_num:P},sar_ratio:{width:w,height:C},codec_size:{width:M,height:F},present_size:{width:B,height:F}}},e._skipScalingList=function(e,t){for(var i=8,n=8,r=0;r=2&&3===t[a]&&0===t[a-1]&&0===t[a-2]||(n[r]=t[a],r++);return new Uint8Array(n.buffer,0,r)},e.parseSPS=function(t){var i=e._ebsp2rbsp(t),r=new n.default(i);r.readByte();var a=r.readByte();r.readByte();var s=r.readByte();r.readUEG();var o=e.getProfileString(a),u=e.getLevelString(s),l=1,d=420,h=8;if((100===a||110===a||122===a||244===a||44===a||83===a||86===a||118===a||128===a||138===a||144===a)&&(3===(l=r.readUEG())&&r.readBits(1),l<=3&&(d=[0,420,422,444][l]),h=r.readUEG()+8,r.readUEG(),r.readBits(1),r.readBool()))for(var c=3!==l?8:12,f=0;f0&&x<16?(w=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][x-1],C=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][x-1]):255===x&&(w=r.readByte()<<8|r.readByte(),C=r.readByte()<<8|r.readByte())}if(r.readBool()&&r.readBool(),r.readBool()&&(r.readBits(4),r.readBool()&&r.readBits(24)),r.readBool()&&(r.readUEG(),r.readUEG()),r.readBool()){var L=r.readBits(32),D=r.readBits(32);k=r.readBool(),A=(I=D)/(P=2*L)}}var R=1;1===w&&1===C||(R=w/C);var U=0,O=0;0===l?(U=1,O=2-y):(U=3===l?1:2,O=(1===l?2:1)*(2-y));var M=16*(_+1),F=16*(v+1)*(2-y);M-=(b+T)*U,F-=(S+E)*O;var B=Math.ceil(M*R);return r.destroy(),r=null,{profile_string:o,level_string:u,bit_depth:h,ref_frames:g,chroma_format:d,chroma_format_string:e.getChromaFormatString(d),frame_rate:{fixed:k,fps:A,fps_den:P,fps_num:I},sar_ratio:{width:w,height:C},codec_size:{width:M,height:F},present_size:{width:B,height:F}}},e._skipScalingList=function(e,t){for(var i=8,n=8,r=0;r>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);var s=8;for(a=0;a>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))},e.trak=function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.tkhd=function(t){var i=t.id,n=t.duration,r=t.presentWidth,a=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>>8&255,255&r,0,0,a>>>8&255,255&a,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))},e.mdhd=function(t){var i=t.timescale,n=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,n>>>24&255,n>>>16&255,n>>>8&255,255&n,85,196,0,0]))},e.hdlr=function(t){var i=null;return i="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)},e.minf=function(t){var i=null;return i="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))},e.dinf=function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO))},e.stsd=function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))},e.mp3=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types[".mp3"],r)},e.mp4a=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types.mp4a,r,e.esds(t))},e.esds=function(t){var i=t.config||[],n=i.length,r=new Uint8Array([0,0,0,0,3,23+n,0,1,0,4,15+n,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([n]).concat(i).concat([6,1,2]));return e.box(e.types.esds,r)},e.avc1=function(t){var i=t.avcc,n=t.codecWidth,r=t.codecHeight,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,n>>>8&255,255&n,r>>>8&255,255&r,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,a,e.box(e.types.avcC,i))},e.mvex=function(t){return e.box(e.types.mvex,e.trex(t))},e.trex=function(t){var i=t.id,n=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,n)},e.moof=function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))},e.mfhd=function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)},e.traf=function(t,i){var n=t.id,r=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n])),a=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),s=e.sdtp(t),o=e.trun(t,s.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,r,a,o,s)},e.sdtp=function(t){for(var i=t.samples||[],n=i.length,r=new Uint8Array(4+n),a=0;a>>24&255,r>>>16&255,r>>>8&255,255&r,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);for(var o=0;o>>24&255,u>>>16&255,u>>>8&255,255&u,l>>>24&255,l>>>16&255,l>>>8&255,255&l,d.isLeading<<2|d.dependsOn,d.isDependedOn<<6|d.hasRedundancy<<4|d.isNonSync,0,0,h>>>24&255,h>>>16&255,h>>>8&255,255&h],12+16*o)}return e.box(e.types.trun,s)},e.mdat=function(t){return e.box(e.types.mdat,t)},e}();n.init(),t.default=n},"./src/remux/mp4-remuxer.js":
/*!**********************************!*\
!*** ./src/remux/mp4-remuxer.js ***!
- \**********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/logger.js */"./src/utils/logger.js"),r=i(/*! ./mp4-generator.js */"./src/remux/mp4-generator.js"),a=i(/*! ./aac-silent.js */"./src/remux/aac-silent.js"),s=i(/*! ../utils/browser.js */"./src/utils/browser.js"),o=i(/*! ../core/media-segment-info.js */"./src/core/media-segment-info.js"),u=i(/*! ../utils/exception.js */"./src/utils/exception.js"),l=function(){function e(e){this.TAG="MP4Remuxer",this._config=e,this._isLive=!0===e.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new o.MediaSegmentInfoList("audio"),this._videoSegmentInfoList=new o.MediaSegmentInfoList("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!s.default.chrome||!(s.default.version.major<50||50===s.default.version.major&&s.default.version.build<2661)),this._fillSilentAfterSeek=s.default.msedge||s.default.msie,this._mp3UseMpegAudio=!s.default.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}return e.prototype.destroy=function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null},e.prototype.bindDataSource=function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this},Object.defineProperty(e.prototype,"onInitSegment",{get:function(){return this._onInitSegment},set:function(e){this._onInitSegment=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaSegment",{get:function(){return this._onMediaSegment},set:function(e){this._onMediaSegment=e},enumerable:!1,configurable:!0}),e.prototype.insertDiscontinuity=function(){this._audioNextDts=this._videoNextDts=void 0},e.prototype.seek=function(e){this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()},e.prototype.remux=function(e,t){if(!this._onMediaSegment)throw new u.IllegalStateException("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),this._remuxVideo(t),this._remuxAudio(e)},e.prototype._onTrackMetadataReceived=function(e,t){var i=null,n="mp4",a=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(n="mpeg",a="",i=new Uint8Array):i=r.default.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,i=r.default.generateInitSegment(t)}if(!this._onInitSegment)throw new u.IllegalStateException("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:i.buffer,codec:a,container:e+"/"+n,mediaDuration:t.duration})},e.prototype._calculateDtsBase=function(e,t){this._dtsBaseInited||(e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)},e.prototype.flushStashedSamples=function(){var e=this._videoStashedLastSample,t=this._audioStashedLastSample,i={type:"video",id:1,sequenceNumber:0,samples:[],length:0};null!=e&&(i.samples.push(e),i.length=e.length);var n={type:"audio",id:2,sequenceNumber:0,samples:[],length:0};null!=t&&(n.samples.push(t),n.length=t.length),this._videoStashedLastSample=null,this._audioStashedLastSample=null,this._remuxVideo(i,!0),this._remuxAudio(n,!0)},e.prototype._remuxAudio=function(e,t){if(null!=this._audioMeta){var i,u=e,l=u.samples,d=void 0,h=-1,c=this._audioMeta.refSampleDuration,f="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,p=this._dtsBaseInited&&void 0===this._audioNextDts,m=!1;if(l&&0!==l.length&&(1!==l.length||t)){var g=0,_=null,v=0;f?(g=0,v=u.length):(g=8,v=8+u.length);var y=null;if(l.length>1&&(v-=(y=l.pop()).length),null!=this._audioStashedLastSample){var b=this._audioStashedLastSample;this._audioStashedLastSample=null,l.unshift(b),v+=b.length}null!=y&&(this._audioStashedLastSample=y);var T=l[0].dts-this._dtsBase;if(this._audioNextDts)d=T-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())d=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(m=!0);else{var S=this._audioSegmentInfoList.getLastSampleBefore(T);if(null!=S){var E=T-(S.originalDts+S.duration);E<=3&&(E=0),d=T-(S.dts+S.duration+E)}else d=0}if(m){var w=T-d,C=this._videoSegmentInfoList.getLastSegmentBefore(T);if(null!=C&&C.beginDts=3*c&&this._fillAudioTimestampGap&&!s.default.safari){D=!0;var M,F=Math.floor(d/c);n.default.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: "+L+" ms, curRefDts: "+O+" ms, dtsCorrection: "+Math.round(d)+" ms, generate: "+F+" frames"),A=Math.floor(O),U=Math.floor(O+c)-A,null==(M=a.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount))&&(n.default.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),M=x),R=[];for(var B=0;B=1?P[P.length-1].duration:Math.floor(c),this._audioNextDts=A+U;-1===h&&(h=A),P.push({dts:A,pts:A,cts:0,unit:b.unit,size:b.unit.byteLength,duration:U,originalDts:L,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),D&&P.push.apply(P,R)}}if(0===P.length)return u.samples=[],void(u.length=0);for(f?_=new Uint8Array(v):((_=new Uint8Array(v))[0]=v>>>24&255,_[1]=v>>>16&255,_[2]=v>>>8&255,_[3]=255&v,_.set(r.default.types.mdat,4)),I=0;I1&&(f-=(p=s.pop()).length),null!=this._videoStashedLastSample){var m=this._videoStashedLastSample;this._videoStashedLastSample=null,s.unshift(m),f+=m.length}null!=p&&(this._videoStashedLastSample=p);var g=s[0].dts-this._dtsBase;if(this._videoNextDts)u=g-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())u=0;else{var _=this._videoSegmentInfoList.getLastSampleBefore(g);if(null!=_){var v=g-(_.originalDts+_.duration);v<=3&&(v=0),u=g-(_.dts+_.duration+v)}else u=0}for(var y=new o.MediaSegmentInfo,b=[],T=0;T=1?b[b.length-1].duration:Math.floor(this._videoMeta.refSampleDuration),E){var P=new o.SampleInfo(w,A,k,m.dts,!0);P.fileposition=m.fileposition,y.appendSyncPoint(P)}b.push({dts:w,pts:A,cts:C,units:m.units,size:m.length,isKeyframe:E,duration:k,originalDts:S,flags:{isLeading:0,dependsOn:E?2:1,isDependedOn:E?1:0,hasRedundancy:0,isNonSync:E?0:1}})}for((c=new Uint8Array(f))[0]=f>>>24&255,c[1]=f>>>16&255,c[2]=f>>>8&255,c[3]=255&f,c.set(r.default.types.mdat,4),T=0;T1&&(v-=(y=l.pop()).length),null!=this._audioStashedLastSample){var b=this._audioStashedLastSample;this._audioStashedLastSample=null,l.unshift(b),v+=b.length}null!=y&&(this._audioStashedLastSample=y);var T=l[0].dts-this._dtsBase;if(this._audioNextDts)d=T-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())d=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(m=!0);else{var S=this._audioSegmentInfoList.getLastSampleBefore(T);if(null!=S){var E=T-(S.originalDts+S.duration);E<=3&&(E=0),d=T-(S.dts+S.duration+E)}else d=0}if(m){var w=T-d,C=this._videoSegmentInfoList.getLastSegmentBefore(T);if(null!=C&&C.beginDts=3*c&&this._fillAudioTimestampGap&&!s.default.safari){D=!0;var M,F=Math.floor(d/c);n.default.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: "+L+" ms, curRefDts: "+O+" ms, dtsCorrection: "+Math.round(d)+" ms, generate: "+F+" frames"),A=Math.floor(O),U=Math.floor(O+c)-A,null==(M=a.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount))&&(n.default.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),M=x),R=[];for(var B=0;B=1?I[I.length-1].duration:Math.floor(c),this._audioNextDts=A+U;-1===h&&(h=A),I.push({dts:A,pts:A,cts:0,unit:b.unit,size:b.unit.byteLength,duration:U,originalDts:L,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),D&&I.push.apply(I,R)}}if(0===I.length)return u.samples=[],void(u.length=0);for(f?_=new Uint8Array(v):((_=new Uint8Array(v))[0]=v>>>24&255,_[1]=v>>>16&255,_[2]=v>>>8&255,_[3]=255&v,_.set(r.default.types.mdat,4)),P=0;P1&&(f-=(p=s.pop()).length),null!=this._videoStashedLastSample){var m=this._videoStashedLastSample;this._videoStashedLastSample=null,s.unshift(m),f+=m.length}null!=p&&(this._videoStashedLastSample=p);var g=s[0].dts-this._dtsBase;if(this._videoNextDts)u=g-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())u=0;else{var _=this._videoSegmentInfoList.getLastSampleBefore(g);if(null!=_){var v=g-(_.originalDts+_.duration);v<=3&&(v=0),u=g-(_.dts+_.duration+v)}else u=0}for(var y=new o.MediaSegmentInfo,b=[],T=0;T=1?b[b.length-1].duration:Math.floor(this._videoMeta.refSampleDuration),E){var I=new o.SampleInfo(w,A,k,m.dts,!0);I.fileposition=m.fileposition,y.appendSyncPoint(I)}b.push({dts:w,pts:A,cts:C,units:m.units,size:m.length,isKeyframe:E,duration:k,originalDts:S,flags:{isLeading:0,dependsOn:E?2:1,isDependedOn:E?1:0,hasRedundancy:0,isNonSync:E?0:1}})}for((c=new Uint8Array(f))[0]=f>>>24&255,c[1]=f>>>16&255,c[2]=f>>>8&255,c[3]=255&f,c.set(r.default.types.mdat,4),T=0;T=0&&/(rv)(?::| )([\w.]+)/.exec(e)||e.indexOf("compatible")<0&&/(firefox)[ \/]([\w.]+)/.exec(e)||[],i=/(ipad)/.exec(e)||/(ipod)/.exec(e)||/(windows phone)/.exec(e)||/(iphone)/.exec(e)||/(kindle)/.exec(e)||/(android)/.exec(e)||/(windows)/.exec(e)||/(mac)/.exec(e)||/(linux)/.exec(e)||/(cros)/.exec(e)||[],r={browser:t[5]||t[3]||t[1]||"",version:t[2]||t[4]||"0",majorVersion:t[4]||t[2]||"0",platform:i[0]||""},a={};if(r.browser){a[r.browser]=!0;var s=r.majorVersion.split(".");a.version={major:parseInt(r.majorVersion,10),string:r.version},s.length>1&&(a.version.minor=parseInt(s[1],10)),s.length>2&&(a.version.build=parseInt(s[2],10))}for(var o in r.platform&&(a[r.platform]=!0),(a.chrome||a.opr||a.safari)&&(a.webkit=!0),(a.rv||a.iemobile)&&(a.rv&&delete a.rv,r.browser="msie",a.msie=!0),a.edge&&(delete a.edge,r.browser="msedge",a.msedge=!0),a.opr&&(r.browser="opera",a.opera=!0),a.safari&&a.android&&(r.browser="android",a.android=!0),a.name=r.browser,a.platform=r.platform,n)n.hasOwnProperty(o)&&delete n[o];Object.assign(n,a)}(),t.default=n},"./src/utils/exception.js":
@@ -147,7 +147,7 @@ for(s=97;s<123;s++)r[String.fromCharCode(s)]=s-32;for(var s=48;s<58;s++)r[s-48]=
/*! @name m3u8-parser @version 4.7.0 @license Apache-2.0 */
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set"})},"preload-hint":function(){var t=this.manifest.segments.length,i=y(e.attributes),n=i.type&&"PART"===i.type;s.preloadHints=s.preloadHints||[],s.preloadHints.push(i),i.byterange&&(i.byterange.hasOwnProperty("offset")||(i.byterange.offset=n?g:0,n&&(g=i.byterange.offset+i.byterange.length)));var r=s.preloadHints.length-1;if(this.warnOnMissingAttributes_("#EXT-X-PRELOAD-HINT #"+r+" for segment #"+t,e.attributes,["TYPE","URI"]),i.type)for(var a=0;a=r&&console.debug("["+a.getDurationString(new Date-n,1e3)+"]","["+e+"]",t)},log:function(e,t){this.debug(e.msg)},info:function(e,t){2>=r&&console.info("["+a.getDurationString(new Date-n,1e3)+"]","["+e+"]",t)},warn:function(e,t){3>=r&&a.getDurationString(new Date-n,1e3)},error:function(e,t){4>=r&&console.error("["+a.getDurationString(new Date-n,1e3)+"]","["+e+"]",t)}});a.getDurationString=function(e,t){var i;function n(e,t){for(var i=(""+e).split(".");i[0].length0){for(var i="",n=0;n0&&(i+=","),i+="["+a.getDurationString(e.start(n))+","+a.getDurationString(e.end(n))+"]";return i}return"(empty)"},void 0!==i&&(i.Log=a);var s=function(e){if(!(e instanceof ArrayBuffer))throw"Needs an array buffer";this.buffer=e,this.dataview=new DataView(e),this.position=0};s.prototype.getPosition=function(){return this.position},s.prototype.getEndPosition=function(){return this.buffer.byteLength},s.prototype.getLength=function(){return this.buffer.byteLength},s.prototype.seek=function(e){var t=Math.max(0,Math.min(this.buffer.byteLength,e));return this.position=isNaN(t)||!isFinite(t)?0:t,!0},s.prototype.isEos=function(){return this.getPosition()>=this.getEndPosition()},s.prototype.readAnyInt=function(e,t){var i=0;if(this.position+e<=this.buffer.byteLength){switch(e){case 1:i=t?this.dataview.getInt8(this.position):this.dataview.getUint8(this.position);break;case 2:i=t?this.dataview.getInt16(this.position):this.dataview.getUint16(this.position);break;case 3:if(t)throw"No method for reading signed 24 bits values";i=this.dataview.getUint8(this.position)<<16,i|=this.dataview.getUint8(this.position)<<8,i|=this.dataview.getUint8(this.position);break;case 4:i=t?this.dataview.getInt32(this.position):this.dataview.getUint32(this.position);break;case 8:if(t)throw"No method for reading signed 64 bits values";i=this.dataview.getUint32(this.position)<<32,i|=this.dataview.getUint32(this.position);break;default:throw"readInt method not implemented for size: "+e}return this.position+=e,i}throw"Not enough bytes in buffer"},s.prototype.readUint8=function(){return this.readAnyInt(1,!1)},s.prototype.readUint16=function(){return this.readAnyInt(2,!1)},s.prototype.readUint24=function(){return this.readAnyInt(3,!1)},s.prototype.readUint32=function(){return this.readAnyInt(4,!1)},s.prototype.readUint64=function(){return this.readAnyInt(8,!1)},s.prototype.readString=function(e){if(this.position+e<=this.buffer.byteLength){for(var t="",i=0;ithis._byteLength&&(this._byteLength=t);else{for(i<1&&(i=1);t>i;)i*=2;var n=new ArrayBuffer(i),r=new Uint8Array(this._buffer);new Uint8Array(n,0,r.length).set(r),this.buffer=n,this._byteLength=t}}},o.prototype._trimAlloc=function(){if(this._byteLength!=this._buffer.byteLength){var e=new ArrayBuffer(this._byteLength),t=new Uint8Array(e),i=new Uint8Array(this._buffer,0,t.length);t.set(i),this.buffer=e}},o.BIG_ENDIAN=!1,o.LITTLE_ENDIAN=!0,o.prototype._byteLength=0,Object.defineProperty(o.prototype,"byteLength",{get:function(){return this._byteLength-this._byteOffset}}),Object.defineProperty(o.prototype,"buffer",{get:function(){return this._trimAlloc(),this._buffer},set:function(e){this._buffer=e,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength}}),Object.defineProperty(o.prototype,"byteOffset",{get:function(){return this._byteOffset},set:function(e){this._byteOffset=e,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength}}),Object.defineProperty(o.prototype,"dataView",{get:function(){return this._dataView},set:function(e){this._byteOffset=e.byteOffset,this._buffer=e.buffer,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._byteOffset+e.byteLength}}),o.prototype.seek=function(e){var t=Math.max(0,Math.min(this.byteLength,e));this.position=isNaN(t)||!isFinite(t)?0:t},o.prototype.isEof=function(){return this.position>=this._byteLength},o.prototype.mapUint8Array=function(e){this._realloc(1*e);var t=new Uint8Array(this._buffer,this.byteOffset+this.position,e);return this.position+=1*e,t},o.prototype.readInt32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Int32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readInt16Array=function(e,t){e=null==e?this.byteLength-this.position/2:e;var i=new Int16Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readInt8Array=function(e){e=null==e?this.byteLength-this.position:e;var t=new Int8Array(e);return o.memcpy(t.buffer,0,this.buffer,this.byteOffset+this.position,e*t.BYTES_PER_ELEMENT),this.position+=t.byteLength,t},o.prototype.readUint32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Uint32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readUint16Array=function(e,t){e=null==e?this.byteLength-this.position/2:e;var i=new Uint16Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readUint8Array=function(e){e=null==e?this.byteLength-this.position:e;var t=new Uint8Array(e);return o.memcpy(t.buffer,0,this.buffer,this.byteOffset+this.position,e*t.BYTES_PER_ELEMENT),this.position+=t.byteLength,t},o.prototype.readFloat64Array=function(e,t){e=null==e?this.byteLength-this.position/8:e;var i=new Float64Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readFloat32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Float32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i},o.prototype.readInt32=function(e){var t=this._dataView.getInt32(this.position,null==e?this.endianness:e);return this.position+=4,t},o.prototype.readInt16=function(e){var t=this._dataView.getInt16(this.position,null==e?this.endianness:e);return this.position+=2,t},o.prototype.readInt8=function(){var e=this._dataView.getInt8(this.position);return this.position+=1,e},o.prototype.readUint32=function(e){var t=this._dataView.getUint32(this.position,null==e?this.endianness:e);return this.position+=4,t},o.prototype.readUint16=function(e){var t=this._dataView.getUint16(this.position,null==e?this.endianness:e);return this.position+=2,t},o.prototype.readUint8=function(){var e=this._dataView.getUint8(this.position);return this.position+=1,e},o.prototype.readFloat32=function(e){var t=this._dataView.getFloat32(this.position,null==e?this.endianness:e);return this.position+=4,t},o.prototype.readFloat64=function(e){var t=this._dataView.getFloat64(this.position,null==e?this.endianness:e);return this.position+=8,t},o.endianness=new Int8Array(new Int16Array([1]).buffer)[0]>0,o.memcpy=function(e,t,i,n,r){var a=new Uint8Array(e,t,r),s=new Uint8Array(i,n,r);a.set(s)},o.arrayToNative=function(e,t){return t==this.endianness?e:this.flipArrayEndianness(e)},o.nativeToEndian=function(e,t){return this.endianness==t?e:this.flipArrayEndianness(e)},o.flipArrayEndianness=function(e){for(var t=new Uint8Array(e.buffer,e.byteOffset,e.byteLength),i=0;ir;n--,r++){var a=t[r];t[r]=t[n],t[n]=a}return e},o.prototype.failurePosition=0,String.fromCharCodeUint8=function(e){for(var t=[],i=0;i>16),this.writeUint8((65280&e)>>8),this.writeUint8(255&e)},o.prototype.adjustUint32=function(e,t){var i=this.position;this.seek(e),this.writeUint32(t),this.seek(i)},o.prototype.mapInt32Array=function(e,t){this._realloc(4*e);var i=new Int32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i},o.prototype.mapInt16Array=function(e,t){this._realloc(2*e);var i=new Int16Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=2*e,i},o.prototype.mapInt8Array=function(e){this._realloc(1*e);var t=new Int8Array(this._buffer,this.byteOffset+this.position,e);return this.position+=1*e,t},o.prototype.mapUint32Array=function(e,t){this._realloc(4*e);var i=new Uint32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i},o.prototype.mapUint16Array=function(e,t){this._realloc(2*e);var i=new Uint16Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=2*e,i},o.prototype.mapFloat64Array=function(e,t){this._realloc(8*e);var i=new Float64Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=8*e,i},o.prototype.mapFloat32Array=function(e,t){this._realloc(4*e);var i=new Float32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i};var l=function(e){this.buffers=[],this.bufferIndex=-1,e&&(this.insertBuffer(e),this.bufferIndex=0)};(l.prototype=new o(new ArrayBuffer,0,o.BIG_ENDIAN)).initialized=function(){var e;return this.bufferIndex>-1||(this.buffers.length>0?0===(e=this.buffers[0]).fileStart?(this.buffer=e,this.bufferIndex=0,a.debug("MultiBufferStream","Stream ready for parsing"),!0):(a.warn("MultiBufferStream","The first buffer should have a fileStart of 0"),this.logBufferLevel(),!1):(a.warn("MultiBufferStream","No buffer to start parsing from"),this.logBufferLevel(),!1))},ArrayBuffer.concat=function(e,t){a.debug("ArrayBuffer","Trying to create a new buffer of size: "+(e.byteLength+t.byteLength));var i=new Uint8Array(e.byteLength+t.byteLength);return i.set(new Uint8Array(e),0),i.set(new Uint8Array(t),e.byteLength),i.buffer},l.prototype.reduceBuffer=function(e,t,i){var n;return(n=new Uint8Array(i)).set(new Uint8Array(e,t,i)),n.buffer.fileStart=e.fileStart+t,n.buffer.usedBytes=0,n.buffer},l.prototype.insertBuffer=function(e){for(var t=!0,i=0;in.byteLength){this.buffers.splice(i,1),i--;continue}a.warn("MultiBufferStream","Buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+") already appended, ignoring")}else e.fileStart+e.byteLength<=n.fileStart||(e=this.reduceBuffer(e,0,n.fileStart-e.fileStart)),a.debug("MultiBufferStream","Appending new buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+")"),this.buffers.splice(i,0,e),0===i&&(this.buffer=e);t=!1;break}if(e.fileStart0)){t=!1;break}e=this.reduceBuffer(e,r,s)}}t&&(a.debug("MultiBufferStream","Appending new buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+")"),this.buffers.push(e),0===i&&(this.buffer=e))},l.prototype.logBufferLevel=function(e){var t,i,n,r,s,o=[],u="";for(n=0,r=0,t=0;t0&&(u+=s.end-1+"]");var l=e?a.info:a.debug;0===this.buffers.length?l("MultiBufferStream","No more buffer in memory"):l("MultiBufferStream",this.buffers.length+" stored buffer(s) ("+n+"/"+r+" bytes): "+u)},l.prototype.cleanBuffers=function(){var e,t;for(e=0;e"+this.buffer.byteLength+")"),!0}return!1}return!1},l.prototype.findPosition=function(e,t,i){var n,r=null,s=-1;for(n=!0===e?0:this.bufferIndex;n=t?(a.debug("MultiBufferStream","Found position in existing buffer #"+s),s):-1},l.prototype.findEndContiguousBuf=function(e){var t,i,n,r=void 0!==e?e:this.bufferIndex;if(i=this.buffers[r],this.buffers.length>r+1)for(t=r+1;t>3;return 31===n&&i.data.length>=2&&(n=32+((7&i.data[0])<<3)+((224&i.data[1])>>5)),n}return null},i.DecoderConfigDescriptor=function(e){i.Descriptor.call(this,4,e)},i.DecoderConfigDescriptor.prototype=new i.Descriptor,i.DecoderConfigDescriptor.prototype.parse=function(e){this.oti=e.readUint8(),this.streamType=e.readUint8(),this.bufferSize=e.readUint24(),this.maxBitrate=e.readUint32(),this.avgBitrate=e.readUint32(),this.size-=13,this.parseRemainingDescriptors(e)},i.DecoderSpecificInfo=function(e){i.Descriptor.call(this,5,e)},i.DecoderSpecificInfo.prototype=new i.Descriptor,i.SLConfigDescriptor=function(e){i.Descriptor.call(this,6,e)},i.SLConfigDescriptor.prototype=new i.Descriptor,this};void 0!==i&&(i.MPEG4DescriptorParser=d);var h={ERR_INVALID_DATA:-1,ERR_NOT_ENOUGH_DATA:0,OK:1,BASIC_BOXES:["mdat","idat","free","skip","meco","strk"],FULL_BOXES:["hmhd","nmhd","iods","xml ","bxml","ipro","mere"],CONTAINER_BOXES:[["moov",["trak","pssh"]],["trak"],["edts"],["mdia"],["minf"],["dinf"],["stbl",["sgpd","sbgp"]],["mvex",["trex"]],["moof",["traf"]],["traf",["trun","sgpd","sbgp"]],["vttc"],["tref"],["iref"],["mfra",["tfra"]],["meco"],["hnti"],["hinf"],["strk"],["strd"],["sinf"],["rinf"],["schi"],["trgr"],["udta",["kind"]],["iprp",["ipma"]],["ipco"]],boxCodes:[],fullBoxCodes:[],containerBoxCodes:[],sampleEntryCodes:{},sampleGroupEntryCodes:[],trackGroupTypes:[],UUIDBoxes:{},UUIDs:[],initialize:function(){h.FullBox.prototype=new h.Box,h.ContainerBox.prototype=new h.Box,h.SampleEntry.prototype=new h.Box,h.TrackGroupTypeBox.prototype=new h.FullBox,h.BASIC_BOXES.forEach((function(e){h.createBoxCtor(e)})),h.FULL_BOXES.forEach((function(e){h.createFullBoxCtor(e)})),h.CONTAINER_BOXES.forEach((function(e){h.createContainerBoxCtor(e[0],null,e[1])}))},Box:function(e,t,i){this.type=e,this.size=t,this.uuid=i},FullBox:function(e,t,i){h.Box.call(this,e,t,i),this.flags=0,this.version=0},ContainerBox:function(e,t,i){h.Box.call(this,e,t,i),this.boxes=[]},SampleEntry:function(e,t,i,n){h.ContainerBox.call(this,e,t),this.hdr_size=i,this.start=n},SampleGroupEntry:function(e){this.grouping_type=e},TrackGroupTypeBox:function(e,t){h.FullBox.call(this,e,t)},createBoxCtor:function(e,t){h.boxCodes.push(e),h[e+"Box"]=function(t){h.Box.call(this,e,t)},h[e+"Box"].prototype=new h.Box,t&&(h[e+"Box"].prototype.parse=t)},createFullBoxCtor:function(e,t){h[e+"Box"]=function(t){h.FullBox.call(this,e,t)},h[e+"Box"].prototype=new h.FullBox,h[e+"Box"].prototype.parse=function(e){this.parseFullHeader(e),t&&t.call(this,e)}},addSubBoxArrays:function(e){if(e){this.subBoxNames=e;for(var t=e.length,i=0;ii?(a.error("BoxParser","Box of type '"+d+"' has a size "+l+" greater than its container size "+i),{code:h.ERR_NOT_ENOUGH_DATA,type:d,size:l,hdr_size:u,start:o}):o+l>e.getEndPosition()?(e.seek(o),a.info("BoxParser","Not enough data in stream to parse the entire '"+d+"' box"),{code:h.ERR_NOT_ENOUGH_DATA,type:d,size:l,hdr_size:u,start:o}):t?{code:h.OK,type:d,size:l,hdr_size:u,start:o}:(h[d+"Box"]?n=new h[d+"Box"](l):"uuid"!==d?(a.warn("BoxParser","Unknown box type: '"+d+"'"),(n=new h.Box(d,l)).has_unparsed_data=!0):h.UUIDBoxes[s]?n=new h.UUIDBoxes[s](l):(a.warn("BoxParser","Unknown uuid type: '"+s+"'"),(n=new h.Box(d,l)).uuid=s,n.has_unparsed_data=!0),n.hdr_size=u,n.start=o,n.write===h.Box.prototype.write&&"mdat"!==n.type&&(a.info("BoxParser","'"+c+"' box writing not yet implemented, keeping unparsed data in memory for later write"),n.parseDataAndRewind(e)),n.parse(e),(r=e.getPosition()-(n.start+n.size))<0?(a.warn("BoxParser","Parsing of box '"+c+"' did not read the entire indicated box data size (missing "+-r+" bytes), seeking forward"),e.seek(n.start+n.size)):r>0&&(a.error("BoxParser","Parsing of box '"+c+"' read "+r+" more bytes than the indicated box data size, seeking backwards"),e.seek(n.start+n.size)),{code:h.OK,box:n,size:n.size})},h.Box.prototype.parse=function(e){"mdat"!=this.type?this.data=e.readUint8Array(this.size-this.hdr_size):0===this.size?e.seek(e.getEndPosition()):e.seek(this.start+this.size)},h.Box.prototype.parseDataAndRewind=function(e){this.data=e.readUint8Array(this.size-this.hdr_size),e.position-=this.size-this.hdr_size},h.FullBox.prototype.parseDataAndRewind=function(e){this.parseFullHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size),this.hdr_size-=4,e.position-=this.size-this.hdr_size},h.FullBox.prototype.parseFullHeader=function(e){this.version=e.readUint8(),this.flags=e.readUint24(),this.hdr_size+=4},h.FullBox.prototype.parse=function(e){this.parseFullHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size)},h.ContainerBox.prototype.parse=function(e){for(var t,i;e.getPosition()>10&31,t[1]=this.language>>5&31,t[2]=31&this.language,this.languageString=String.fromCharCode(t[0]+96,t[1]+96,t[2]+96)},h.SAMPLE_ENTRY_TYPE_VISUAL="Visual",h.SAMPLE_ENTRY_TYPE_AUDIO="Audio",h.SAMPLE_ENTRY_TYPE_HINT="Hint",h.SAMPLE_ENTRY_TYPE_METADATA="Metadata",h.SAMPLE_ENTRY_TYPE_SUBTITLE="Subtitle",h.SAMPLE_ENTRY_TYPE_SYSTEM="System",h.SAMPLE_ENTRY_TYPE_TEXT="Text",h.SampleEntry.prototype.parseHeader=function(e){e.readUint8Array(6),this.data_reference_index=e.readUint16(),this.hdr_size+=8},h.SampleEntry.prototype.parse=function(e){this.parseHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size)},h.SampleEntry.prototype.parseDataAndRewind=function(e){this.parseHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size),this.hdr_size-=8,e.position-=this.size-this.hdr_size},h.SampleEntry.prototype.parseFooter=function(e){h.ContainerBox.prototype.parse.call(this,e)},h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_HINT),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_METADATA),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SUBTITLE),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SYSTEM),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_TEXT),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,(function(e){var t;this.parseHeader(e),e.readUint16(),e.readUint16(),e.readUint32Array(3),this.width=e.readUint16(),this.height=e.readUint16(),this.horizresolution=e.readUint32(),this.vertresolution=e.readUint32(),e.readUint32(),this.frame_count=e.readUint16(),t=Math.min(31,e.readUint8()),this.compressorname=e.readString(t),t<31&&e.readString(31-t),this.depth=e.readUint16(),e.readUint16(),this.parseFooter(e)})),h.createMediaSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,(function(e){this.parseHeader(e),e.readUint32Array(2),this.channel_count=e.readUint16(),this.samplesize=e.readUint16(),e.readUint16(),e.readUint16(),this.samplerate=e.readUint32()/65536,this.parseFooter(e)})),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avc1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avc2"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avc3"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"avc4"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"av01"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"hvc1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"hev1"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"mp4a"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"ac-3"),h.createSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"ec-3"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_VISUAL,"encv"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_AUDIO,"enca"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SUBTITLE,"encu"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_SYSTEM,"encs"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_TEXT,"enct"),h.createEncryptedSampleEntryCtor(h.SAMPLE_ENTRY_TYPE_METADATA,"encm"),h.createBoxCtor("av1C",(function(e){var t=e.readUint8();if(t>>7&!1)a.error("av1C marker problem");else if(this.version=127&t,1===this.version)if(t=e.readUint8(),this.seq_profile=t>>5&7,this.seq_level_idx_0=31&t,t=e.readUint8(),this.seq_tier_0=t>>7&1,this.high_bitdepth=t>>6&1,this.twelve_bit=t>>5&1,this.monochrome=t>>4&1,this.chroma_subsampling_x=t>>3&1,this.chroma_subsampling_y=t>>2&1,this.chroma_sample_position=3&t,t=e.readUint8(),this.reserved_1=t>>5&7,0===this.reserved_1){if(this.initial_presentation_delay_present=t>>4&1,1===this.initial_presentation_delay_present)this.initial_presentation_delay_minus_one=15&t;else if(this.reserved_2=15&t,0!==this.reserved_2)return void a.error("av1C reserved_2 parsing problem");var i=this.size-this.hdr_size-4;this.configOBUs=e.readUint8Array(i)}else a.error("av1C reserved_1 parsing problem");else a.error("av1C version "+this.version+" not supported")})),h.createBoxCtor("avcC",(function(e){var t,i;for(this.configurationVersion=e.readUint8(),this.AVCProfileIndication=e.readUint8(),this.profile_compatibility=e.readUint8(),this.AVCLevelIndication=e.readUint8(),this.lengthSizeMinusOne=3&e.readUint8(),this.nb_SPS_nalus=31&e.readUint8(),i=this.size-this.hdr_size-6,this.SPS=[],t=0;t0&&(this.ext=e.readUint8Array(i))})),h.createBoxCtor("btrt",(function(e){this.bufferSizeDB=e.readUint32(),this.maxBitrate=e.readUint32(),this.avgBitrate=e.readUint32()})),h.createBoxCtor("clap",(function(e){this.cleanApertureWidthN=e.readUint32(),this.cleanApertureWidthD=e.readUint32(),this.cleanApertureHeightN=e.readUint32(),this.cleanApertureHeightD=e.readUint32(),this.horizOffN=e.readUint32(),this.horizOffD=e.readUint32(),this.vertOffN=e.readUint32(),this.vertOffD=e.readUint32()})),h.createBoxCtor("clli",(function(e){this.max_content_light_level=e.readUint16(),this.max_pic_average_light_level=e.readUint16()})),h.createFullBoxCtor("co64",(function(e){var t,i;if(t=e.readUint32(),this.chunk_offsets=[],0===this.version)for(i=0;i>7}else("rICC"===this.colour_type||"prof"===this.colour_type)&&(this.ICC_profile=e.readUint8Array(this.size-4))})),h.createFullBoxCtor("cprt",(function(e){this.parseLanguage(e),this.notice=e.readCString()})),h.createFullBoxCtor("cslg",(function(e){0===this.version&&(this.compositionToDTSShift=e.readInt32(),this.leastDecodeToDisplayDelta=e.readInt32(),this.greatestDecodeToDisplayDelta=e.readInt32(),this.compositionStartTime=e.readInt32(),this.compositionEndTime=e.readInt32())})),h.createFullBoxCtor("ctts",(function(e){var t,i;if(t=e.readUint32(),this.sample_counts=[],this.sample_offsets=[],0===this.version)for(i=0;i>6,this.bsid=t>>1&31,this.bsmod=(1&t)<<2|i>>6&3,this.acmod=i>>3&7,this.lfeon=i>>2&1,this.bit_rate_code=3&i|n>>5&7})),h.createBoxCtor("dec3",(function(e){var t=e.readUint16();this.data_rate=t>>3,this.num_ind_sub=7&t,this.ind_subs=[];for(var i=0;i>6,n.bsid=r>>1&31,n.bsmod=(1&r)<<4|a>>4&15,n.acmod=a>>1&7,n.lfeon=1&a,n.num_dep_sub=s>>1&15,n.num_dep_sub>0&&(n.chan_loc=(1&s)<<8|e.readUint8())}})),h.createFullBoxCtor("dfLa",(function(e){var t=[],i=["STREAMINFO","PADDING","APPLICATION","SEEKTABLE","VORBIS_COMMENT","CUESHEET","PICTURE","RESERVED"];for(this.parseFullHeader(e);;){var n=e.readUint8(),r=Math.min(127&n,i.length-1);if(r?e.readUint8Array(e.readUint24()):(e.readUint8Array(13),this.samplerate=e.readUint32()>>12,e.readUint8Array(20)),t.push(i[r]),128&n)break}this.numMetadataBlocks=t.length+" ("+t.join(", ")+")"})),h.createBoxCtor("dimm",(function(e){this.bytessent=e.readUint64()})),h.createBoxCtor("dmax",(function(e){this.time=e.readUint32()})),h.createBoxCtor("dmed",(function(e){this.bytessent=e.readUint64()})),h.createFullBoxCtor("dref",(function(e){var t,i;this.entries=[];for(var n=e.readUint32(),r=0;r=4;)this.compatible_brands[i]=e.readString(4),t-=4,i++})),h.createFullBoxCtor("hdlr",(function(e){0===this.version&&(e.readUint32(),this.handler=e.readString(4),e.readUint32Array(3),this.name=e.readString(this.size-this.hdr_size-20),"\0"===this.name[this.name.length-1]&&(this.name=this.name.slice(0,-1)))})),h.createBoxCtor("hvcC",(function(e){var t,i,n,r;this.configurationVersion=e.readUint8(),r=e.readUint8(),this.general_profile_space=r>>6,this.general_tier_flag=(32&r)>>5,this.general_profile_idc=31&r,this.general_profile_compatibility=e.readUint32(),this.general_constraint_indicator=e.readUint8Array(6),this.general_level_idc=e.readUint8(),this.min_spatial_segmentation_idc=4095&e.readUint16(),this.parallelismType=3&e.readUint8(),this.chroma_format_idc=3&e.readUint8(),this.bit_depth_luma_minus8=7&e.readUint8(),this.bit_depth_chroma_minus8=7&e.readUint8(),this.avgFrameRate=e.readUint16(),r=e.readUint8(),this.constantFrameRate=r>>6,this.numTemporalLayers=(13&r)>>3,this.temporalIdNested=(4&r)>>2,this.lengthSizeMinusOne=3&r,this.nalu_arrays=[];var a=e.readUint8();for(t=0;t>7,s.nalu_type=63&r;var o=e.readUint16();for(i=0;i>4&15,this.length_size=15&t,t=e.readUint8(),this.base_offset_size=t>>4&15,1===this.version||2===this.version?this.index_size=15&t:this.index_size=0,this.items=[];var i=0;if(this.version<2)i=e.readUint16();else{if(2!==this.version)throw"version of iloc box not supported";i=e.readUint32()}for(var n=0;n=2&&(2===this.version?this.item_ID=e.readUint16():3===this.version&&(this.item_ID=e.readUint32()),this.item_protection_index=e.readUint16(),this.item_type=e.readString(4),this.item_name=e.readCString(),"mime"===this.item_type?(this.content_type=e.readCString(),this.content_encoding=e.readCString()):"uri "===this.item_type&&(this.item_uri_type=e.readCString()))})),h.createFullBoxCtor("ipma",(function(e){var t,i;for(entry_count=e.readUint32(),this.associations=[],t=0;t>7==1,1&this.flags?s.property_index=(127&a)<<8|e.readUint8():s.property_index=127&a}}})),h.createFullBoxCtor("iref",(function(e){var t,i;for(this.references=[];e.getPosition()>7,n.assignment_type=127&r,n.assignment_type){case 0:n.grouping_type=e.readString(4);break;case 1:n.grouping_type=e.readString(4),n.grouping_type_parameter=e.readUint32();break;case 2:case 3:break;case 4:n.sub_track_id=e.readUint32();break;default:a.warn("BoxParser","Unknown leva assignement type")}}})),h.createBoxCtor("maxr",(function(e){this.period=e.readUint32(),this.bytes=e.readUint32()})),h.createBoxCtor("mdcv",(function(e){this.display_primaries=[],this.display_primaries[0]={},this.display_primaries[0].x=e.readUint16(),this.display_primaries[0].y=e.readUint16(),this.display_primaries[1]={},this.display_primaries[1].x=e.readUint16(),this.display_primaries[1].y=e.readUint16(),this.display_primaries[2]={},this.display_primaries[2].x=e.readUint16(),this.display_primaries[2].y=e.readUint16(),this.white_point={},this.white_point.x=e.readUint16(),this.white_point.y=e.readUint16(),this.max_display_mastering_luminance=e.readUint32(),this.min_display_mastering_luminance=e.readUint32()})),h.createFullBoxCtor("mdhd",(function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.timescale=e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.timescale=e.readUint32(),this.duration=e.readUint32()),this.parseLanguage(e),e.readUint16()})),h.createFullBoxCtor("mehd",(function(e){1&this.flags&&(a.warn("BoxParser","mehd box incorrectly uses flags set to 1, converting version to 1"),this.version=1),1==this.version?this.fragment_duration=e.readUint64():this.fragment_duration=e.readUint32()})),h.createFullBoxCtor("meta",(function(e){this.boxes=[],h.ContainerBox.prototype.parse.call(this,e)})),h.createFullBoxCtor("mfhd",(function(e){this.sequence_number=e.readUint32()})),h.createFullBoxCtor("mfro",(function(e){this._size=e.readUint32()})),h.createFullBoxCtor("mvhd",(function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.timescale=e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.timescale=e.readUint32(),this.duration=e.readUint32()),this.rate=e.readUint32(),this.volume=e.readUint16()>>8,e.readUint16(),e.readUint32Array(2),this.matrix=e.readUint32Array(9),e.readUint32Array(6),this.next_track_id=e.readUint32()})),h.createBoxCtor("npck",(function(e){this.packetssent=e.readUint32()})),h.createBoxCtor("nump",(function(e){this.packetssent=e.readUint64()})),h.createFullBoxCtor("padb",(function(e){var t=e.readUint32();this.padbits=[];for(var i=0;i0){var t=e.readUint32();this.kid=[];for(var i=0;i0&&(this.data=e.readUint8Array(n))})),h.createFullBoxCtor("clef",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),h.createFullBoxCtor("enof",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),h.createFullBoxCtor("prof",(function(e){this.width=e.readUint32(),this.height=e.readUint32()})),h.createContainerBoxCtor("tapt",null,["clef","prof","enof"]),h.createBoxCtor("rtp ",(function(e){this.descriptionformat=e.readString(4),this.sdptext=e.readString(this.size-this.hdr_size-4)})),h.createFullBoxCtor("saio",(function(e){1&this.flags&&(this.aux_info_type=e.readUint32(),this.aux_info_type_parameter=e.readUint32());var t=e.readUint32();this.offset=[];for(var i=0;i>7,this.avgRateFlag=t>>6&1,this.durationFlag&&(this.duration=e.readUint32()),this.avgRateFlag&&(this.accurateStatisticsFlag=e.readUint8(),this.avgBitRate=e.readUint16(),this.avgFrameRate=e.readUint16()),this.dependency=[];for(var i=e.readUint8(),n=0;n>7,this.num_leading_samples=127&t})),h.createSampleGroupCtor("rash",(function(e){if(this.operation_point_count=e.readUint16(),this.description_length!==2+(1===this.operation_point_count?2:6*this.operation_point_count)+9)a.warn("BoxParser","Mismatch in "+this.grouping_type+" sample group length"),this.data=e.readUint8Array(this.description_length-2);else{if(1===this.operation_point_count)this.target_rate_share=e.readUint16();else{this.target_rate_share=[],this.available_bitrate=[];for(var t=0;t>4,this.skip_byte_block=15&t,this.isProtected=e.readUint8(),this.Per_Sample_IV_Size=e.readUint8(),this.KID=h.parseHex16(e),this.constant_IV_size=0,this.constant_IV=0,1===this.isProtected&&0===this.Per_Sample_IV_Size&&(this.constant_IV_size=e.readUint8(),this.constant_IV=e.readUint8Array(this.constant_IV_size))})),h.createSampleGroupCtor("stsa",(function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("sync",(function(e){var t=e.readUint8();this.NAL_unit_type=63&t})),h.createSampleGroupCtor("tele",(function(e){var t=e.readUint8();this.level_independently_decodable=t>>7})),h.createSampleGroupCtor("tsas",(function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("tscl",(function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createSampleGroupCtor("vipr",(function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),h.createFullBoxCtor("sbgp",(function(e){this.grouping_type=e.readString(4),1===this.version?this.grouping_type_parameter=e.readUint32():this.grouping_type_parameter=0,this.entries=[];for(var t=e.readUint32(),i=0;i>6,this.sample_depends_on[n]=t>>4&3,this.sample_is_depended_on[n]=t>>2&3,this.sample_has_redundancy[n]=3&t})),h.createFullBoxCtor("senc"),h.createFullBoxCtor("sgpd",(function(e){this.grouping_type=e.readString(4),a.debug("BoxParser","Found Sample Groups of type "+this.grouping_type),1===this.version?this.default_length=e.readUint32():this.default_length=0,this.version>=2&&(this.default_group_description_index=e.readUint32()),this.entries=[];for(var t=e.readUint32(),i=0;i>31&1,n.referenced_size=2147483647&r,n.subsegment_duration=e.readUint32(),r=e.readUint32(),n.starts_with_SAP=r>>31&1,n.SAP_type=r>>28&7,n.SAP_delta_time=268435455&r}})),h.SingleItemTypeReferenceBox=function(e,t,i,n){h.Box.call(this,e,t),this.hdr_size=i,this.start=n},h.SingleItemTypeReferenceBox.prototype=new h.Box,h.SingleItemTypeReferenceBox.prototype.parse=function(e){this.from_item_ID=e.readUint16();var t=e.readUint16();this.references=[];for(var i=0;i>4&15,this.sample_sizes[t+1]=15&n}else if(8===this.field_size)for(t=0;t0)for(i=0;i>4&15,this.default_skip_byte_block=15&t}this.default_isProtected=e.readUint8(),this.default_Per_Sample_IV_Size=e.readUint8(),this.default_KID=h.parseHex16(e),1===this.default_isProtected&&0===this.default_Per_Sample_IV_Size&&(this.default_constant_IV_size=e.readUint8(),this.default_constant_IV=e.readUint8Array(this.default_constant_IV_size))})),h.createFullBoxCtor("tfdt",(function(e){1==this.version?this.baseMediaDecodeTime=e.readUint64():this.baseMediaDecodeTime=e.readUint32()})),h.createFullBoxCtor("tfhd",(function(e){var t=0;this.track_id=e.readUint32(),this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_BASE_DATA_OFFSET?(this.base_data_offset=e.readUint64(),t+=8):this.base_data_offset=0,this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_SAMPLE_DESC?(this.default_sample_description_index=e.readUint32(),t+=4):this.default_sample_description_index=0,this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_SAMPLE_DUR?(this.default_sample_duration=e.readUint32(),t+=4):this.default_sample_duration=0,this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_SAMPLE_SIZE?(this.default_sample_size=e.readUint32(),t+=4):this.default_sample_size=0,this.size-this.hdr_size>t&&this.flags&h.TFHD_FLAG_SAMPLE_FLAGS?(this.default_sample_flags=e.readUint32(),t+=4):this.default_sample_flags=0})),h.createFullBoxCtor("tfra",(function(e){this.track_ID=e.readUint32(),e.readUint24();var t=e.readUint8();this.length_size_of_traf_num=t>>4&3,this.length_size_of_trun_num=t>>2&3,this.length_size_of_sample_num=3&t,this.entries=[];for(var i=e.readUint32(),n=0;n>8,e.readUint16(),this.matrix=e.readInt32Array(9),this.width=e.readUint32(),this.height=e.readUint32()})),h.createBoxCtor("tmax",(function(e){this.time=e.readUint32()})),h.createBoxCtor("tmin",(function(e){this.time=e.readUint32()})),h.createBoxCtor("totl",(function(e){this.bytessent=e.readUint32()})),h.createBoxCtor("tpay",(function(e){this.bytessent=e.readUint32()})),h.createBoxCtor("tpyl",(function(e){this.bytessent=e.readUint64()})),h.TrackGroupTypeBox.prototype.parse=function(e){this.parseFullHeader(e),this.track_group_id=e.readUint32()},h.createTrackGroupCtor("msrc"),h.TrackReferenceTypeBox=function(e,t,i,n){h.Box.call(this,e,t),this.hdr_size=i,this.start=n},h.TrackReferenceTypeBox.prototype=new h.Box,h.TrackReferenceTypeBox.prototype.parse=function(e){this.track_ids=e.readUint32Array((this.size-this.hdr_size)/4)},h.trefBox.prototype.parse=function(e){for(var t,i;e.getPosition()t&&this.flags&h.TRUN_FLAGS_DATA_OFFSET?(this.data_offset=e.readInt32(),t+=4):this.data_offset=0,this.size-this.hdr_size>t&&this.flags&h.TRUN_FLAGS_FIRST_FLAG?(this.first_sample_flags=e.readUint32(),t+=4):this.first_sample_flags=0,this.sample_duration=[],this.sample_size=[],this.sample_flags=[],this.sample_composition_time_offset=[],this.size-this.hdr_size>t)for(var i=0;i0&&(this.location=e.readCString())})),h.createUUIDBox("a5d40b30e81411ddba2f0800200c9a66",!0,!1,(function(e){this.LiveServerManifest=e.readString(this.size-this.hdr_size).replace(/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/'/g,"'")})),h.createUUIDBox("d08a4f1810f34a82b6c832d8aba183d3",!0,!1,(function(e){this.system_id=h.parseHex16(e);var t=e.readUint32();t>0&&(this.data=e.readUint8Array(t))})),h.createUUIDBox("a2394f525a9b4f14a2446c427c648df4",!0,!1),h.createUUIDBox("8974dbce7be74c5184f97148f9882554",!0,!1,(function(e){this.default_AlgorithmID=e.readUint24(),this.default_IV_size=e.readUint8(),this.default_KID=h.parseHex16(e)})),h.createUUIDBox("d4807ef2ca3946958e5426cb9e46a79f",!0,!1,(function(e){this.fragment_count=e.readUint8(),this.entries=[];for(var t=0;t>4,this.chromaSubsampling=t>>1&7,this.videoFullRangeFlag=1&t,this.colourPrimaries=e.readUint8(),this.transferCharacteristics=e.readUint8(),this.matrixCoefficients=e.readUint8(),this.codecIntializationDataSize=e.readUint16(),this.codecIntializationData=e.readUint8Array(this.codecIntializationDataSize)):(this.profile=e.readUint8(),this.level=e.readUint8(),t=e.readUint8(),this.bitDepth=t>>4&15,this.colorSpace=15&t,t=e.readUint8(),this.chromaSubsampling=t>>4&15,this.transferFunction=t>>1&7,this.videoFullRangeFlag=1&t,this.codecIntializationDataSize=e.readUint16(),this.codecIntializationData=e.readUint8Array(this.codecIntializationDataSize))})),h.createBoxCtor("vttC",(function(e){this.text=e.readString(this.size-this.hdr_size)})),h.SampleEntry.prototype.isVideo=function(){return!1},h.SampleEntry.prototype.isAudio=function(){return!1},h.SampleEntry.prototype.isSubtitle=function(){return!1},h.SampleEntry.prototype.isMetadata=function(){return!1},h.SampleEntry.prototype.isHint=function(){return!1},h.SampleEntry.prototype.getCodec=function(){return this.type.replace(".","")},h.SampleEntry.prototype.getWidth=function(){return""},h.SampleEntry.prototype.getHeight=function(){return""},h.SampleEntry.prototype.getChannelCount=function(){return""},h.SampleEntry.prototype.getSampleRate=function(){return""},h.SampleEntry.prototype.getSampleSize=function(){return""},h.VisualSampleEntry.prototype.isVideo=function(){return!0},h.VisualSampleEntry.prototype.getWidth=function(){return this.width},h.VisualSampleEntry.prototype.getHeight=function(){return this.height},h.AudioSampleEntry.prototype.isAudio=function(){return!0},h.AudioSampleEntry.prototype.getChannelCount=function(){return this.channel_count},h.AudioSampleEntry.prototype.getSampleRate=function(){return this.samplerate},h.AudioSampleEntry.prototype.getSampleSize=function(){return this.samplesize},h.SubtitleSampleEntry.prototype.isSubtitle=function(){return!0},h.MetadataSampleEntry.prototype.isMetadata=function(){return!0},h.decimalToHex=function(e,t){var i=Number(e).toString(16);for(t=null==t?t=2:t;i.length>=1;t+=h.decimalToHex(n,0),t+=".",0===this.hvcC.general_tier_flag?t+="L":t+="H",t+=this.hvcC.general_level_idc;var r=!1,a="";for(e=5;e>=0;e--)(this.hvcC.general_constraint_indicator[e]||r)&&(a="."+h.decimalToHex(this.hvcC.general_constraint_indicator[e],0)+a,r=!0);t+=a}return t},h.mp4aSampleEntry.prototype.getCodec=function(){var e=h.SampleEntry.prototype.getCodec.call(this);if(this.esds&&this.esds.esd){var t=this.esds.esd.getOTI(),i=this.esds.esd.getAudioConfig();return e+"."+h.decimalToHex(t)+(i?"."+i:"")}return e},h.stxtSampleEntry.prototype.getCodec=function(){var e=h.SampleEntry.prototype.getCodec.call(this);return this.mime_format?e+"."+this.mime_format:e},h.av01SampleEntry.prototype.getCodec=function(){var e,t=h.SampleEntry.prototype.getCodec.call(this);return 2===this.av1C.seq_profile&&1===this.av1C.high_bitdepth?e=1===this.av1C.twelve_bit?"12":"10":this.av1C.seq_profile<=2&&(e=1===this.av1C.high_bitdepth?"10":"08"),t+"."+this.av1C.seq_profile+"."+this.av1C.seq_level_idx_0+(this.av1C.seq_tier_0?"H":"M")+"."+e},h.Box.prototype.writeHeader=function(e,t){this.size+=8,this.size>u&&(this.size+=8),"uuid"===this.type&&(this.size+=16),a.debug("BoxWriter","Writing box "+this.type+" of size: "+this.size+" at position "+e.getPosition()+(t||"")),this.size>u?e.writeUint32(1):(this.sizePosition=e.getPosition(),e.writeUint32(this.size)),e.writeString(this.type,null,4),"uuid"===this.type&&e.writeUint8Array(this.uuid),this.size>u&&e.writeUint64(this.size)},h.FullBox.prototype.writeHeader=function(e){this.size+=4,h.Box.prototype.writeHeader.call(this,e," v="+this.version+" f="+this.flags),e.writeUint8(this.version),e.writeUint24(this.flags)},h.Box.prototype.write=function(e){"mdat"===this.type?this.data&&(this.size=this.data.length,this.writeHeader(e),e.writeUint8Array(this.data)):(this.size=this.data?this.data.length:0,this.writeHeader(e),this.data&&e.writeUint8Array(this.data))},h.ContainerBox.prototype.write=function(e){this.size=0,this.writeHeader(e);for(var t=0;t=2&&e.writeUint32(this.default_sample_description_index),e.writeUint32(this.entries.length),t=0;t0)for(t=0;t+1-1||e[i]instanceof h.Box||t[i]instanceof h.Box||void 0===e[i]||void 0===t[i]||"function"==typeof e[i]||"function"==typeof t[i]||e.subBoxNames&&e.subBoxNames.indexOf(i.slice(0,4))>-1||t.subBoxNames&&t.subBoxNames.indexOf(i.slice(0,4))>-1||"data"===i||"start"===i||"size"===i||"creation_time"===i||"modification_time"===i||h.DIFF_PRIMITIVE_ARRAY_PROP_NAMES.indexOf(i)>-1||e[i]===t[i]))return!1;return!0},h.boxEqual=function(e,t){if(!h.boxEqualFields(e,t))return!1;for(var i=0;i=t?e:new Array(t-e.length+1).join(i)+e}function r(e){var t=Math.floor(e/3600),i=Math.floor((e-3600*t)/60),r=Math.floor(e-3600*t-60*i),a=Math.floor(1e3*(e-3600*t-60*i-r));return n(t,2)+":"+n(i,2)+":"+n(r,2)+"."+n(a,3)}for(var a=this.parseSample(i),s="",o=0;o1)for(t=1;t-1&&this.fragmentedTracks.splice(t,1)},m.prototype.setExtractionOptions=function(e,t,i){var n=this.getTrackById(e);if(n){var r={};this.extractedTracks.push(r),r.id=e,r.user=t,r.trak=n,n.nextSample=0,r.nb_samples=1e3,r.samples=[],i&&i.nbSamples&&(r.nb_samples=i.nbSamples)}},m.prototype.unsetExtractionOptions=function(e){for(var t=-1,i=0;i-1&&this.extractedTracks.splice(t,1)},m.prototype.parse=function(){var e,t;if(!this.restoreParsePosition||this.restoreParsePosition())for(;;){if(this.hasIncompleteMdat&&this.hasIncompleteMdat()){if(this.processIncompleteMdat())continue;return}if(this.saveParsePosition&&this.saveParsePosition(),(e=h.parseOneBox(this.stream,!1)).code===h.ERR_NOT_ENOUGH_DATA){if(this.processIncompleteBox){if(this.processIncompleteBox(e))continue;return}return}var i;switch(i="uuid"!==(t=e.box).type?t.type:t.uuid,this.boxes.push(t),i){case"mdat":this.mdats.push(t);break;case"moof":this.moofs.push(t);break;case"moov":this.moovStartFound=!0,0===this.mdats.length&&(this.isProgressive=!0);default:void 0!==this[i]&&a.warn("ISOFile","Duplicate Box of type: "+i+", overriding previous occurrence"),this[i]=t}this.updateUsedBytes&&this.updateUsedBytes(t,e)}},m.prototype.checkBuffer=function(e){if(null==e)throw"Buffer must be defined and non empty";if(void 0===e.fileStart)throw"Buffer must have a fileStart property";return 0===e.byteLength?(a.warn("ISOFile","Ignoring empty buffer (fileStart: "+e.fileStart+")"),this.stream.logBufferLevel(),!1):(a.info("ISOFile","Processing buffer (fileStart: "+e.fileStart+")"),e.usedBytes=0,this.stream.insertBuffer(e),this.stream.logBufferLevel(),!!this.stream.initialized()||(a.warn("ISOFile","Not ready to start parsing"),!1))},m.prototype.appendBuffer=function(e,t){var i;if(this.checkBuffer(e))return this.parse(),this.moovStartFound&&!this.moovStartSent&&(this.moovStartSent=!0,this.onMoovStart&&this.onMoovStart()),this.moov?(this.sampleListBuilt||(this.buildSampleLists(),this.sampleListBuilt=!0),this.updateSampleLists(),this.onReady&&!this.readySent&&(this.readySent=!0,this.onReady(this.getInfo())),this.processSamples(t),this.nextSeekPosition?(i=this.nextSeekPosition,this.nextSeekPosition=void 0):i=this.nextParsePosition,this.stream.getEndFilePositionAfter&&(i=this.stream.getEndFilePositionAfter(i))):i=this.nextParsePosition?this.nextParsePosition:0,this.sidx&&this.onSidx&&!this.sidxSent&&(this.onSidx(this.sidx),this.sidxSent=!0),this.meta&&(this.flattenItemInfo&&!this.itemListBuilt&&(this.flattenItemInfo(),this.itemListBuilt=!0),this.processItems&&this.processItems(this.onItem)),this.stream.cleanBuffers&&(a.info("ISOFile","Done processing buffer (fileStart: "+e.fileStart+") - next buffer to fetch should have a fileStart position of "+i),this.stream.logBufferLevel(),this.stream.cleanBuffers(),this.stream.logBufferLevel(!0),a.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize())),i},m.prototype.getInfo=function(){var e,t,i,n,r,a={},s=new Date("1904-01-01T00:00:00Z").getTime();if(this.moov)for(a.hasMoov=!0,a.duration=this.moov.mvhd.duration,a.timescale=this.moov.mvhd.timescale,a.isFragmented=null!=this.moov.mvex,a.isFragmented&&this.moov.mvex.mehd&&(a.fragment_duration=this.moov.mvex.mehd.fragment_duration),a.isProgressive=this.isProgressive,a.hasIOD=null!=this.moov.iods,a.brands=[],a.brands.push(this.ftyp.major_brand),a.brands=a.brands.concat(this.ftyp.compatible_brands),a.created=new Date(s+1e3*this.moov.mvhd.creation_time),a.modified=new Date(s+1e3*this.moov.mvhd.modification_time),a.tracks=[],a.audioTracks=[],a.videoTracks=[],a.subtitleTracks=[],a.metadataTracks=[],a.hintTracks=[],a.otherTracks=[],e=0;e0?a.mime+='video/mp4; codecs="':a.audioTracks&&a.audioTracks.length>0?a.mime+='audio/mp4; codecs="':a.mime+='application/mp4; codecs="',e=0;e=i.samples.length)&&(a.info("ISOFile","Sending fragmented data on track #"+n.id+" for samples ["+Math.max(0,i.nextSample-n.nb_samples)+","+(i.nextSample-1)+"]"),a.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize()),this.onSegment&&this.onSegment(n.id,n.user,n.segmentStream.buffer,i.nextSample,e||i.nextSample>=i.samples.length),n.segmentStream=null,n!==this.fragmentedTracks[t]))break}}if(null!==this.onSamples)for(t=0;t=i.samples.length)&&(a.debug("ISOFile","Sending samples on track #"+s.id+" for sample "+i.nextSample),this.onSamples&&this.onSamples(s.id,s.user,s.samples),s.samples=[],s!==this.extractedTracks[t]))break}}}},m.prototype.getBox=function(e){var t=this.getBoxes(e,!0);return t.length?t[0]:null},m.prototype.getBoxes=function(e,t){var i=[];return m._sweep.call(this,e,i,t),i},m._sweep=function(e,t,i){for(var n in this.type&&this.type==e&&t.push(this),this.boxes){if(t.length&&i)return;m._sweep.call(this.boxes[n],e,t,i)}},m.prototype.getTrackSamplesInfo=function(e){var t=this.getTrackById(e);return t?t.samples:void 0},m.prototype.getTrackSample=function(e,t){var i=this.getTrackById(e);return this.getSample(i,t)},m.prototype.releaseUsedSamples=function(e,t){var i=0,n=this.getTrackById(e);n.lastValidSample||(n.lastValidSample=0);for(var r=n.lastValidSample;re*r.timescale){l=n-1;break}t&&r.is_sync&&(u=n)}for(t&&(l=u),e=i.samples[l].cts,i.nextSample=l;i.samples[l].alreadyRead===i.samples[l].size&&i.samples[l+1];)l++;return s=i.samples[l].offset+i.samples[l].alreadyRead,a.info("ISOFile","Seeking to "+(t?"RAP":"")+" sample #"+i.nextSample+" on track "+i.tkhd.track_id+", time "+a.getDurationString(e,o)+" and offset: "+s),{offset:s,time:e/o}},m.prototype.seek=function(e,t){var i,n,r,s=this.moov,o={offset:1/0,time:1/0};if(this.moov){for(r=0;r-1){s=o;break}switch(s){case"Visual":r.add("vmhd").set("graphicsmode",0).set("opcolor",[0,0,0]),a.set("width",t.width).set("height",t.height).set("horizresolution",72<<16).set("vertresolution",72<<16).set("frame_count",1).set("compressorname",t.type+" Compressor").set("depth",24);break;case"Audio":r.add("smhd").set("balance",t.balance||0),a.set("channel_count",t.channel_count||2).set("samplesize",t.samplesize||16).set("samplerate",t.samplerate||65536);break;case"Hint":r.add("hmhd");break;case"Subtitle":switch(r.add("sthd"),t.type){case"stpp":a.set("namespace",t.namespace||"nonamespace").set("schema_location",t.schema_location||"").set("auxiliary_mime_types",t.auxiliary_mime_types||"")}break;case"Metadata":case"System":default:r.add("nmhd")}t.description&&a.addBox(t.description),t.description_boxes&&t.description_boxes.forEach((function(e){a.addBox(e)})),r.add("dinf").add("dref").addEntry((new h["url Box"]).set("flags",1));var d=r.add("stbl");return d.add("stsd").addEntry(a),d.add("stts").set("sample_counts",[]).set("sample_deltas",[]),d.add("stsc").set("first_chunk",[]).set("samples_per_chunk",[]).set("sample_description_index",[]),d.add("stco").set("chunk_offsets",[]),d.add("stsz").set("sample_sizes",[]),this.moov.mvex.add("trex").set("track_id",t.id).set("default_sample_description_index",t.default_sample_description_index||1).set("default_sample_duration",t.default_sample_duration||0).set("default_sample_size",t.default_sample_size||0).set("default_sample_flags",t.default_sample_flags||0),this.buildTrakSampleLists(i),t.id}},h.Box.prototype.computeSize=function(e){var t=e||new o;t.endianness=o.BIG_ENDIAN,this.write(t)},m.prototype.addSample=function(e,t,i){var n=i||{},r={},a=this.getTrackById(e);if(null!==a){r.number=a.samples.length,r.track_id=a.tkhd.track_id,r.timescale=a.mdia.mdhd.timescale,r.description_index=n.sample_description_index?n.sample_description_index-1:0,r.description=a.mdia.minf.stbl.stsd.entries[r.description_index],r.data=t,r.size=t.length,r.alreadyRead=r.size,r.duration=n.duration||1,r.cts=n.cts||0,r.dts=n.dts||0,r.is_sync=n.is_sync||!1,r.is_leading=n.is_leading||0,r.depends_on=n.depends_on||0,r.is_depended_on=n.is_depended_on||0,r.has_redundancy=n.has_redundancy||0,r.degradation_priority=n.degradation_priority||0,r.offset=0,r.subsamples=n.subsamples,a.samples.push(r),a.samples_size+=r.size,a.samples_duration+=r.duration,this.processSamples();var s=m.createSingleSampleMoof(r);return this.addBox(s),s.computeSize(),s.trafs[0].truns[0].data_offset=s.size+8,this.add("mdat").data=t,r}},m.createSingleSampleMoof=function(e){var t=new h.moofBox;t.add("mfhd").set("sequence_number",this.nextMoofNumber),this.nextMoofNumber++;var i=t.add("traf");return i.add("tfhd").set("track_id",e.track_id).set("flags",h.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),i.add("tfdt").set("baseMediaDecodeTime",e.dts),i.add("trun").set("flags",h.TRUN_FLAGS_DATA_OFFSET|h.TRUN_FLAGS_DURATION|h.TRUN_FLAGS_SIZE|h.TRUN_FLAGS_FLAGS|h.TRUN_FLAGS_CTS_OFFSET).set("data_offset",0).set("first_sample_flags",0).set("sample_count",1).set("sample_duration",[e.duration]).set("sample_size",[e.size]).set("sample_flags",[0]).set("sample_composition_time_offset",[e.cts-e.dts]),t},m.prototype.lastMoofIndex=0,m.prototype.samplesDataSize=0,m.prototype.resetTables=function(){var e,t,i,n,r,a;for(this.initial_duration=this.moov.mvhd.duration,this.moov.mvhd.duration=0,e=0;e=2&&(u=r[s].grouping_type+"/0",(o=new l(r[s].grouping_type,0)).is_fragment=!0,t.sample_groups_info[u]||(t.sample_groups_info[u]=o))}else for(s=0;s=2&&(u=n[s].grouping_type+"/0",o=new l(n[s].grouping_type,0),e.sample_groups_info[u]||(e.sample_groups_info[u]=o))},m.setSampleGroupProperties=function(e,t,i,n){var r,a;for(r in t.sample_groups=[],n){var s;if(t.sample_groups[r]={},t.sample_groups[r].grouping_type=n[r].grouping_type,t.sample_groups[r].grouping_type_parameter=n[r].grouping_type_parameter,i>=n[r].last_sample_in_run&&(n[r].last_sample_in_run<0&&(n[r].last_sample_in_run=0),n[r].entry_index++,n[r].entry_index<=n[r].sbgp.entries.length-1&&(n[r].last_sample_in_run+=n[r].sbgp.entries[n[r].entry_index].sample_count)),n[r].entry_index<=n[r].sbgp.entries.length-1?t.sample_groups[r].group_description_index=n[r].sbgp.entries[n[r].entry_index].group_description_index:t.sample_groups[r].group_description_index=-1,0!==t.sample_groups[r].group_description_index)s=n[r].fragment_description?n[r].fragment_description:n[r].description,t.sample_groups[r].group_description_index>0?(a=t.sample_groups[r].group_description_index>65535?(t.sample_groups[r].group_description_index>>16)-1:t.sample_groups[r].group_description_index-1,s&&a>=0&&(t.sample_groups[r].description=s.entries[a])):s&&s.version>=2&&s.default_group_description_index>0&&(t.sample_groups[r].description=s.entries[s.default_group_description_index-1])}},m.process_sdtp=function(e,t,i){t&&(e?(t.is_leading=e.is_leading[i],t.depends_on=e.sample_depends_on[i],t.is_depended_on=e.sample_is_depended_on[i],t.has_redundancy=e.sample_has_redundancy[i]):(t.is_leading=0,t.depends_on=0,t.is_depended_on=0,t.has_redundancy=0))},m.prototype.buildSampleLists=function(){var e,t;for(e=0;ey&&(b++,y<0&&(y=0),y+=a.sample_counts[b]),t>0?(e.samples[t-1].duration=a.sample_deltas[b],e.samples_duration+=e.samples[t-1].duration,A.dts=e.samples[t-1].dts+e.samples[t-1].duration):A.dts=0,s?(t>=T&&(S++,T<0&&(T=0),T+=s.sample_counts[S]),A.cts=e.samples[t].dts+s.sample_offsets[S]):A.cts=A.dts,o?(t==o.sample_numbers[E]-1?(A.is_sync=!0,E++):(A.is_sync=!1,A.degradation_priority=0),l&&l.entries[w].sample_delta+C==t+1&&(A.subsamples=l.entries[w].subsamples,C+=l.entries[w].sample_delta,w++)):A.is_sync=!0,m.process_sdtp(e.mdia.minf.stbl.sdtp,A,A.number),A.degradation_priority=c?c.priority[t]:0,l&&l.entries[w].sample_delta+C==t&&(A.subsamples=l.entries[w].subsamples,C+=l.entries[w].sample_delta),(d.length>0||h.length>0)&&m.setSampleGroupProperties(e,A,t,e.sample_groups_info)}t>0&&(e.samples[t-1].duration=Math.max(e.mdia.mdhd.duration-e.samples[t-1].dts,0),e.samples_duration+=e.samples[t-1].duration)}},m.prototype.updateSampleLists=function(){var e,t,i,n,r,a,s,o,u,l,d,c,f,p,g;if(void 0!==this.moov)for(;this.lastMoofIndex0&&m.initSampleGroups(c,d,d.sbgps,c.mdia.minf.stbl.sgpds,d.sgpds),t=0;t0?p.dts=c.samples[c.samples.length-2].dts+c.samples[c.samples.length-2].duration:(d.tfdt?p.dts=d.tfdt.baseMediaDecodeTime:p.dts=0,c.first_traf_merged=!0),p.cts=p.dts,_.flags&h.TRUN_FLAGS_CTS_OFFSET&&(p.cts=p.dts+_.sample_composition_time_offset[i]),g=s,_.flags&h.TRUN_FLAGS_FLAGS?g=_.sample_flags[i]:0===i&&_.flags&h.TRUN_FLAGS_FIRST_FLAG&&(g=_.first_sample_flags),p.is_sync=!(g>>16&1),p.is_leading=g>>26&3,p.depends_on=g>>24&3,p.is_depended_on=g>>22&3,p.has_redundancy=g>>20&3,p.degradation_priority=65535&g;var v=!!(d.tfhd.flags&h.TFHD_FLAG_BASE_DATA_OFFSET),y=!!(d.tfhd.flags&h.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),b=!!(_.flags&h.TRUN_FLAGS_DATA_OFFSET),T=0;T=v?d.tfhd.base_data_offset:y||0===t?l.start:o,p.offset=0===t&&0===i?b?T+_.data_offset:T:o,o=p.offset+p.size,(d.sbgps.length>0||d.sgpds.length>0||c.mdia.minf.stbl.sbgps.length>0||c.mdia.minf.stbl.sgpds.length>0)&&m.setSampleGroupProperties(c,p,p.number_in_traf,d.sample_groups_info)}}if(d.subs){c.has_fragment_subsamples=!0;var S=d.first_sample_index;for(t=0;t-1))return null;var s=(i=this.stream.buffers[r]).byteLength-(n.offset+n.alreadyRead-i.fileStart);if(n.size-n.alreadyRead<=s)return a.debug("ISOFile","Getting sample #"+t+" data (alreadyRead: "+n.alreadyRead+" offset: "+(n.offset+n.alreadyRead-i.fileStart)+" read size: "+(n.size-n.alreadyRead)+" full size: "+n.size+")"),o.memcpy(n.data.buffer,n.alreadyRead,i,n.offset+n.alreadyRead-i.fileStart,n.size-n.alreadyRead),i.usedBytes+=n.size-n.alreadyRead,this.stream.logBufferLevel(),n.alreadyRead=n.size,n;if(0===s)return null;a.debug("ISOFile","Getting sample #"+t+" partial data (alreadyRead: "+n.alreadyRead+" offset: "+(n.offset+n.alreadyRead-i.fileStart)+" read size: "+s+" full size: "+n.size+")"),o.memcpy(n.data.buffer,n.alreadyRead,i,n.offset+n.alreadyRead-i.fileStart,s),n.alreadyRead+=s,i.usedBytes+=s,this.stream.logBufferLevel()}},m.prototype.releaseSample=function(e,t){var i=e.samples[t];return i.data?(this.samplesDataSize-=i.size,i.data=null,i.alreadyRead=0,i.size):0},m.prototype.getAllocatedSampleDataSize=function(){return this.samplesDataSize},m.prototype.getCodecs=function(){var e,t="";for(e=0;e0&&(t+=","),t+=this.moov.traks[e].mdia.minf.stbl.stsd.entries[0].getCodec()}return t},m.prototype.getTrexById=function(e){var t;if(!this.moov||!this.moov.mvex)return null;for(t=0;t0&&(i.protection=r.ipro.protections[r.iinf.item_infos[e].protection_index-1]),r.iinf.item_infos[e].item_type?i.type=r.iinf.item_infos[e].item_type:i.type="mime",i.content_type=r.iinf.item_infos[e].content_type,i.content_encoding=r.iinf.item_infos[e].content_encoding;if(r.iloc)for(e=0;e0){var c=r.iprp.ipco.boxes[h.property_index-1];i.properties[c.type]=c,i.properties.boxes.push(c)}}}}}},m.prototype.getItem=function(e){var t,i;if(!this.meta)return null;if(!(i=this.items[e]).data&&i.size)i.data=new Uint8Array(i.size),i.alreadyRead=0,this.itemsDataSize+=i.size,a.debug("ISOFile","Allocating item #"+e+" of size "+i.size+" (total: "+this.itemsDataSize+")");else if(i.alreadyRead===i.size)return i;for(var n=0;n-1))return null;var u=(t=this.stream.buffers[s]).byteLength-(r.offset+r.alreadyRead-t.fileStart);if(!(r.length-r.alreadyRead<=u))return a.debug("ISOFile","Getting item #"+e+" extent #"+n+" partial data (alreadyRead: "+r.alreadyRead+" offset: "+(r.offset+r.alreadyRead-t.fileStart)+" read size: "+u+" full extent size: "+r.length+" full item size: "+i.size+")"),o.memcpy(i.data.buffer,i.alreadyRead,t,r.offset+r.alreadyRead-t.fileStart,u),r.alreadyRead+=u,i.alreadyRead+=u,t.usedBytes+=u,this.stream.logBufferLevel(),null;a.debug("ISOFile","Getting item #"+e+" extent #"+n+" data (alreadyRead: "+r.alreadyRead+" offset: "+(r.offset+r.alreadyRead-t.fileStart)+" read size: "+(r.length-r.alreadyRead)+" full extent size: "+r.length+" full item size: "+i.size+")"),o.memcpy(i.data.buffer,i.alreadyRead,t,r.offset+r.alreadyRead-t.fileStart,r.length-r.alreadyRead),t.usedBytes+=r.length-r.alreadyRead,this.stream.logBufferLevel(),i.alreadyRead+=r.length-r.alreadyRead,r.alreadyRead=r.length}}return i.alreadyRead===i.size?i:null},m.prototype.releaseItem=function(e){var t=this.items[e];if(t.data){this.itemsDataSize-=t.size,t.data=null,t.alreadyRead=0;for(var i=0;i0?this.moov.traks[e].samples[0].duration:0),t.push(n)}return 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t=k.default.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){t.onload=null,t.onerror=null})),A.default.WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},i.emulateTextTracks=function(){var e=this,t=this.textTracks(),i=this.remoteTextTracks(),n=function(e){return t.addTrack(e.track)},r=function(e){return t.removeTrack(e.track)};i.on("addtrack",n),i.on("removetrack",r),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},s=function(){a();for(var e=0;e=0;r--){var a=e[r];a[t]&&a[t](n,i)}}(e,i,o,s),o}var Vi={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Hi={setCurrentTime:1,setMuted:1,setVolume:1},zi={play:1,pause:1};function Gi(e){return function(t,i){return t===Bi?Bi:i[e]?i[e](t):t}}var Wi={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},Yi=function(e){void 0===e&&(e="");var t=Ei(e);return Wi[t.toLowerCase()]||""};function qi(e){if(!e.type){var t=Yi(e.src);t&&(e.type=t)}return e}var Ki=function(e){function t(t,i,n){var r,a=zt({createEl:!1},i);if(r=e.call(this,t,a,n)||this,i.playerOptions.sources&&0!==i.playerOptions.sources.length)t.src(i.playerOptions.sources);else for(var s=0,o=i.playerOptions.techOrder;s0;!this.player_.tech(!0)||(ge||fe)&&t||this.player_.tech(!0).focus(),this.player_.paused()?ii(this.player_.play()):this.player_.pause()}},t}(Xi);Kt.registerComponent("PosterImage",Qi);var $i={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Ji(e,t){var i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function Zi(e,t,i){try{e.style[t]=i}catch(e){return}}var en=function(e){function t(t,i,n){var r;r=e.call(this,t,i,n)||this;var a=function(e){return r.updateDisplay(e)};return t.on("loadstart",(function(e){return r.toggleDisplay(e)})),t.on("texttrackchange",a),t.on("loadedmetadata",(function(e){return r.preselectTrack(e)})),t.ready(At(I.default(r),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",a),t.on("playerresize",a),A.default.addEventListener("orientationchange",a),t.on("dispose",(function(){return A.default.removeEventListener("orientationchange",a)}));for(var e=this.options_.playerOptions.tracks||[],i=0;i0;return ii(t),void(!this.player_.tech(!0)||(ge||fe)&&i||this.player_.tech(!0).focus())}var n=this.player_.getChild("controlBar"),r=n&&n.getChild("playToggle");if(r){var a=function(){return r.focus()};ti(t)?t.then(a,(function(){})):this.setTimeout(a,1)}else this.player_.tech(!0).focus()},i.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},i.handleMouseDown=function(e){this.mouseused_=!0},t}(nn);rn.prototype.controlText_="Play Video",Kt.registerComponent("BigPlayButton",rn);var an=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).controlText(i&&i.controlText||n.localize("Close")),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},i.handleKeyDown=function(t){D.default.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(nn);Kt.registerComponent("CloseButton",an);var sn=function(e){function t(t,i){var n;return void 0===i&&(i={}),n=e.call(this,t,i)||this,i.replay=void 0===i.replay||i.replay,n.on(t,"play",(function(e){return n.handlePlay(e)})),n.on(t,"pause",(function(e){return n.handlePause(e)})),i.replay&&n.on(t,"ended",(function(e){return n.handleEnded(e)})),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.player_.paused()?ii(this.player_.play()):this.player_.pause()},i.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},i.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},i.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},i.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",(function(e){return t.handleSeeked(e)}))},t}(nn);sn.prototype.controlText_="Play",Kt.registerComponent("PlayToggle",sn);var on=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),(r=r>0||s>0?r+":":"")+(n=((r||a>=10)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)},un=on;function ln(e,t){return void 0===t&&(t=e),un(e,t)}var dn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["timeupdate","ended"],(function(e){return n.updateContent(e)})),n.updateTextNode_(),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),n=Le("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return i.appendChild(n),this.contentEl_=Le("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),i.appendChild(this.contentEl_),i},i.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},i.updateTextNode_=function(e){var t=this;void 0===e&&(e=0),e=ln(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){if(t.contentEl_){var e=t.textNode_;e&&t.contentEl_.firstChild!==e&&(e=null,K.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=k.default.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}})))},i.updateContent=function(e){},t}(Kt);dn.prototype.labelText_="Time",dn.prototype.controlText_="Time",Kt.registerComponent("TimeDisplay",dn);var hn=function(e){function t(){return e.apply(this,arguments)||this}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){var t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)},t}(dn);hn.prototype.labelText_="Current Time",hn.prototype.controlText_="Current Time",Kt.registerComponent("CurrentTimeDisplay",hn);var cn=function(e){function t(t,i){var n,r=function(e){return n.updateContent(e)};return(n=e.call(this,t,i)||this).on(t,"durationchange",r),n.on(t,"loadstart",r),n.on(t,"loadedmetadata",r),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-duration"},i.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(dn);cn.prototype.labelText_="Duration",cn.prototype.controlText_="Duration",Kt.registerComponent("DurationDisplay",cn);var fn=function(e){function t(){return e.apply(this,arguments)||this}return x.default(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),i=e.prototype.createEl.call(this,"div"),n=e.prototype.createEl.call(this,"span",{textContent:"/"});return i.appendChild(n),t.appendChild(i),t},t}(Kt);Kt.registerComponent("TimeDivider",fn);var pn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"durationchange",(function(e){return n.updateContent(e)})),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-remaining-time"},i.createEl=function(){var t=e.prototype.createEl.call(this);return t.insertBefore(Le("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},i.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},t}(dn);pn.prototype.labelText_="Remaining Time",pn.prototype.controlText_="Remaining Time",Kt.registerComponent("RemainingTimeDisplay",pn);var mn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateShowing(),n.on(n.player(),"durationchange",(function(e){return n.updateShowing(e)})),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=Le("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Le("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(k.default.createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},i.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(Kt);Kt.registerComponent("LiveDisplay",mn);var gn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateLiveEdgeStatus(),n.player_.liveTracker&&(n.updateLiveEdgeStatusHandler_=function(e){return n.updateLiveEdgeStatus(e)},n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatusHandler_)),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=Le("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},i.updateLiveEdgeStatus=function(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(nn);gn.prototype.controlText_="Seek to live, currently playing live",Kt.registerComponent("SeekToLive",gn);var _n=function(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))},vn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseDown_=function(e){return n.handleMouseDown(e)},n.handleMouseUp_=function(e){return n.handleMouseUp(e)},n.handleKeyDown_=function(e){return n.handleKeyDown(e)},n.handleClick_=function(e){return n.handleClick(e)},n.handleMouseMove_=function(e){return n.handleMouseMove(e)},n.update_=function(e){return n.update(e)},n.bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}x.default(t,e);var i=t.prototype;return i.enabled=function(){return this.enabled_},i.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},i.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},i.createEl=function(t,i,n){return void 0===i&&(i={}),void 0===n&&(n={}),i.className=i.className+" vjs-slider",i=Z({tabIndex:0},i),n=Z({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},i.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||pe||e.preventDefault(),ze(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e)},i.handleMouseMove=function(e){},i.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Ge(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.update()},i.update=function(){var e=this;if(this.el_&&this.bar){var t=this.getProgress();return t===this.progress_||(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",(function(){var i=e.vertical()?"height":"width";e.bar.el().style[i]=(100*t).toFixed(2)+"%"}))),t}},i.getProgress=function(){return Number(_n(this.getPercent(),0,1).toFixed(4))},i.calculateDistance=function(e){var t=qe(this.el_,e);return this.vertical()?t.y:t.x},i.handleKeyDown=function(t){D.default.isEventKey(t,"Left")||D.default.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):D.default.isEventKey(t,"Right")||D.default.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(Kt);Kt.registerComponent("Slider",vn);var yn=function(e,t){return _n(e/t*100,0,100).toFixed(2)+"%"},bn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).partEls_=[],n.on(t,"progress",(function(e){return n.update(e)})),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),i=Le("span",{className:"vjs-control-text"}),n=Le("span",{textContent:this.localize("Loaded")}),r=k.default.createTextNode(": ");return this.percentageEl_=Le("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(i),i.appendChild(n),i.appendChild(r),i.appendChild(this.percentageEl_),t},i.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},i.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,i=t.player_.buffered(),n=e&&e.isLive()?e.seekableEnd():t.player_.duration(),r=t.player_.bufferedEnd(),a=t.partEls_,s=yn(r,n);t.percent_!==s&&(t.el_.style.width=s,De(t.percentageEl_,s),t.percent_=s);for(var o=0;oi.length;h--)t.el_.removeChild(a[h-1]);a.length=i.length}))},t}(Kt);Kt.registerComponent("LoadProgressBar",bn);var Tn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(I.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){var n=Ye(this.el_),r=We(this.player_.el()),a=e.width*t;if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2;sn.width&&(u=n.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(i)}},i.write=function(e){De(this.el_,e)},i.updateTime=function(e,t,i,n){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+ln(u,o)}else a=ln(i,s);r.update(e,t,a),n&&n()}))},t}(Kt);Kt.registerComponent("TimeTooltip",Tn);var Sn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(I.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){var i=this.getChild("timeTooltip");if(i){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},t}(Kt);Sn.prototype.options_={children:[]},Se||le||Sn.prototype.options_.children.push("timeTooltip"),Kt.registerComponent("PlayProgressBar",Sn);var En=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(I.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,(function(){i.el_.style.left=e.width*t+"px"}))},t}(Kt);En.prototype.options_={children:["timeTooltip"]},Kt.registerComponent("MouseTimeDisplay",En);var wn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).setEventHandlers_(),n}x.default(t,e);var i=t.prototype;return i.setEventHandlers_=function(){var e=this;this.update_=At(this,this.update),this.update=kt(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in k.default&&"visibilityState"in k.default&&this.on(k.default,"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){"hidden"===k.default.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},i.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update=function(t){var i=this;if("hidden"!==k.default.visibilityState){var n=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=i.player_.ended()?i.player_.duration():i.getCurrentTime_(),t=i.player_.liveTracker,r=i.player_.duration();t&&t.isLive()&&(r=i.player_.liveTracker.liveCurrentTime()),i.percent_!==n&&(i.el_.setAttribute("aria-valuenow",(100*n).toFixed(2)),i.percent_=n),i.currentTime_===e&&i.duration_===r||(i.el_.setAttribute("aria-valuetext",i.localize("progress bar timing: currentTime={1} duration={2}",[ln(e,r),ln(r,r)],"{1} of {2}")),i.currentTime_=e,i.duration_=r),i.bar&&i.bar.update(We(i.el()),i.getProgress())})),n}},i.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},i.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},i.handleMouseDown=function(t){Ze(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e){if(Ze(e)){var t,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){if(i>=.99)return void n.seekToLiveEdge();var r=n.seekableStart(),a=n.liveCurrentTime();if((t=r+i*n.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.userSeek_(t)}},i.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?ii(this.player_.play()):this.update_()},i.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},i.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){var i=this.player_.liveTracker;if(D.default.isEventKey(t,"Space")||D.default.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(D.default.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(D.default.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(D.default(t))){t.preventDefault(),t.stopPropagation();var n=10*(D.default.codes[D.default(t)]-D.default.codes[0])/100;i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*n):this.userSeek_(this.player_.duration()*n)}else D.default.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):D.default.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},i.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in k.default&&"visibilityState"in k.default&&this.off(k.default,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(vn);wn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Se||le||wn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Kt.registerComponent("SeekBar",wn);var Cn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseMove=kt(At(I.default(n),n.handleMouseMove),30),n.throttledHandleMouseSeek=kt(At(I.default(n),n.handleMouseSeek),30),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.handleMouseDownHandler_=function(e){return n.handleMouseDown(e)},n.enable(),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(i||n){var r=t.el(),a=Ye(r),s=qe(r,e).x;s=_n(s,0,1),n&&n.update(a,s),i&&i.update(a,t.getProgress())}}},i.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){return this.enabled_},i.disable=function(){if(this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&ii(this.player_.play())}},i.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},i.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)},i.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(Kt);Cn.prototype.options_={children:["seekBar"]},Kt.registerComponent("ProgressControl",Cn);var An=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return n.handlePictureInPictureChange(e)})),n.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return n.handlePictureInPictureEnabledChange(e)})),n.disable(),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},i.handlePictureInPictureEnabledChange=function(){k.default.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(nn);An.prototype.controlText_="Picture-in-Picture",Kt.registerComponent("PictureInPictureToggle",An);var kn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"fullscreenchange",(function(e){return n.handleFullscreenChange(e)})),!1===k.default[t.fsApi_.fullscreenEnabled]&&n.disable(),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(nn);kn.prototype.controlText_="Fullscreen",Kt.registerComponent("FullscreenToggle",kn);var Pn=function(e){function t(){return e.apply(this,arguments)||this}return x.default(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return t.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),t},t}(Kt);Kt.registerComponent("VolumeLevel",Pn);var In=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(I.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i,n){if(!i){var r=We(this.el_),a=We(this.player_.el()),s=e.width*t;if(!a||!r)return;var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=r.width/2;or.width&&(l=r.width),this.el_.style.right="-"+l+"px"}this.write(n+"%")},i.write=function(e){De(this.el_,e)},i.updateVolume=function(e,t,i,n,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,i,n.toFixed(0)),r&&r()}))},t}(Kt);Kt.registerComponent("VolumeLevelTooltip",In);var xn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(I.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,(function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"}))},t}(Kt);xn.prototype.options_={children:["volumeLevelTooltip"]},Kt.registerComponent("MouseVolumeLevelDisplay",xn);var Ln=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on("slideractive",(function(e){return n.updateLastVolume_(e)})),n.on(t,"volumechange",(function(e){return n.updateARIAAttributes(e)})),t.ready((function(){return n.updateARIAAttributes()})),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},i.handleMouseDown=function(t){Ze(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var i=this.el(),n=We(i),r=this.vertical(),a=qe(i,e);a=r?a.y:a.x,a=_n(a,0,1),t.update(n,a,r)}Ze(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},i.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(vn);Ln.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Se||le||Ln.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Ln.prototype.playerEvent="volumechange",Kt.registerComponent("VolumeBar",Ln);var Dn=function(e){function t(t,i){var n;return void 0===i&&(i={}),i.vertical=i.vertical||!1,(void 0===i.volumeBar||te(i.volumeBar))&&(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),n=e.call(this,t,i)||this,function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(I.default(n),t),n.throttledHandleMouseMove=kt(At(I.default(n),n.handleMouseMove),30),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.on("mousedown",(function(e){return n.handleMouseDown(e)})),n.on("touchstart",(function(e){return n.handleMouseDown(e)})),n.on("mousemove",(function(e){return n.handleMouseMove(e)})),n.on(n.volumeBar,["focus","slideractive"],(function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")})),n.on(n.volumeBar,["blur","sliderinactive"],(function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")})),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},i.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(Kt);Dn.prototype.options_={children:["volumeBar"]},Kt.registerComponent("VolumeControl",Dn);var Rn=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(I.default(n),t),n.on(t,["loadstart","volumechange"],(function(e){return n.update(e)})),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){var e=this.player_.volume(),t=3;Se&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)Me(this.el_,"vjs-vol-"+i);Oe(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(nn);Rn.prototype.controlText_="Mute",Kt.registerComponent("MuteToggle",Rn);var Un=function(e){function t(t,i){var n;return void 0===i&&(i={}),void 0!==i.inline?i.inline=i.inline:i.inline=!0,(void 0===i.volumeControl||te(i.volumeControl))&&(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).handleKeyPressHandler_=function(e){return n.handleKeyPress(e)},n.on(t,["loadstart"],(function(e){return n.volumePanelState_(e)})),n.on(n.muteToggle,"keyup",(function(e){return n.handleKeyPress(e)})),n.on(n.volumeControl,"keyup",(function(e){return n.handleVolumeControlKeyUp(e)})),n.on("keydown",(function(e){return n.handleKeyPress(e)})),n.on("mouseover",(function(e){return n.handleMouseOver(e)})),n.on("mouseout",(function(e){return n.handleMouseOut(e)})),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}x.default(t,e);var i=t.prototype;return i.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},i.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},i.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},i.handleVolumeControlKeyUp=function(e){D.default.isEventKey(e,"Esc")&&this.muteToggle.focus()},i.handleMouseOver=function(e){this.addClass("vjs-hover"),yt(k.default,"keyup",this.handleKeyPressHandler_)},i.handleMouseOut=function(e){this.removeClass("vjs-hover"),bt(k.default,"keyup",this.handleKeyPressHandler_)},i.handleKeyPress=function(e){D.default.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(Kt);Un.prototype.options_={children:["muteToggle","volumeControl"]},Kt.registerComponent("VolumePanel",Un);var On=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",(function(e){return n.handleKeyDown(e)})),n.boundHandleBlur_=function(e){return n.handleBlur(e)},n.boundHandleTapClick_=function(e){return n.handleTapClick(e)},n}x.default(t,e);var i=t.prototype;return i.addEventListenerForItem=function(e){e instanceof Kt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){e instanceof Kt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},i.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=Le(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),yt(i,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),i},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){var t=e.relatedTarget||k.default.activeElement;if(!this.children().some((function(e){return e.el()===t}))){var i=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var i=t.filter((function(t){return t.el()===e.target}))[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},i.handleKeyDown=function(e){D.default.isEventKey(e,"Left")||D.default.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(D.default.isEventKey(e,"Right")||D.default.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(Kt);Kt.registerComponent("Menu",On);var Mn=function(e){function t(t,i){var n;void 0===i&&(i={}),(n=e.call(this,t,i)||this).menuButton_=new nn(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");var r=nn.prototype.buildCSSClass();n.menuButton_.el_.className=n.buildCSSClass()+" "+r,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0;var a=function(e){return n.handleClick(e)};return n.handleMenuKeyUp_=function(e){return n.handleMenuKeyUp(e)},n.on(n.menuButton_,"tap",a),n.on(n.menuButton_,"click",a),n.on(n.menuButton_,"keydown",(function(e){return n.handleKeyDown(e)})),n.on(n.menuButton_,"mouseenter",(function(){n.addClass("vjs-hover"),n.menu.show(),yt(k.default,"keyup",n.handleMenuKeyUp_)})),n.on("mouseleave",(function(e){return n.handleMouseLeave(e)})),n.on("keydown",(function(e){return n.handleSubmenuKeyDown(e)})),n}x.default(t,e);var i=t.prototype;return i.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},i.createMenu=function(){var e=new On(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=Le("li",{className:"vjs-menu-title",textContent:Ht(this.options_.title),tabIndex:-1}),i=new Kt(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(var n=0;n-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},i.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(jn);Kt.registerComponent("OffTextTrackMenuItem",Vn);var Hn=function(e){function t(t,i){return void 0===i&&(i={}),i.tracks=t.textTracks(),e.call(this,t,i)||this}return x.default(t,e),t.prototype.createItems=function(e,t){var i;void 0===e&&(e=[]),void 0===t&&(t=jn),this.label_&&(i=this.label_+" off"),e.push(new Vn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r-1){var s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(Fn);Kt.registerComponent("TextTrackButton",Hn);var zn=function(e){function t(t,i){var n,r=i.track,a=i.cue,s=t.currentTime();return i.selectable=!0,i.multiSelectable=!1,i.label=a.text,i.selected=a.startTime<=s&&s=0;t--){var i=e[t];if(i.kind===this.kind_)return i}},i.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Ht(this.kind_))},i.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},i.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i-1&&(n.label_="captions"),n.menuButton_.controlText(Ht(n.label_)),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new qn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Xn)},t}(Hn);Qn.prototype.kinds_=["captions","subtitles"],Qn.prototype.controlText_="Subtitles",Kt.registerComponent("SubsCapsButton",Qn);var $n=function(e){function t(t,i){var n,r=i.track,a=t.audioTracks();i.label=r.label||r.language||"Unknown",i.selected=r.enabled,(n=e.call(this,t,i)||this).track=r,n.addClass("vjs-"+r.kind+"-menu-item");var s=function(){for(var e=arguments.length,t=new Array(e),i=0;i=0;i--)t.push(new Zn(this.player(),{rate:e[i]+"x"}));return t},i.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},i.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;rt){n=i[r];break}this.player().playbackRate(n)},i.handlePlaybackRateschange=function(e){this.update()},i.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},i.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},i.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},i.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(Mn);er.prototype.controlText_="Playback Rate",Kt.registerComponent("PlaybackRateMenuButton",er);var tr=function(e){function t(){return e.apply(this,arguments)||this}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(t,i,n){return void 0===t&&(t="div"),void 0===i&&(i={}),void 0===n&&(n={}),i.className||(i.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,i,n)},t}(Kt);Kt.registerComponent("Spacer",tr);var ir=function(e){function t(){return e.apply(this,arguments)||this}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(tr);Kt.registerComponent("CustomControlSpacer",ir);var nr=function(e){function t(){return e.apply(this,arguments)||this}return x.default(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Kt);nr.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in k.default&&nr.prototype.options_.children.splice(nr.prototype.options_.children.length-1,0,"pictureInPictureToggle"),Kt.registerComponent("ControlBar",nr);var rr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"error",(function(e){return n.open(e)})),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},i.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(si);rr.prototype.options_=P.default({},si.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Kt.registerComponent("ErrorDisplay",rr);var ar=["#000","Black"],sr=["#00F","Blue"],or=["#0FF","Cyan"],ur=["#0F0","Green"],lr=["#F0F","Magenta"],dr=["#F00","Red"],hr=["#FFF","White"],cr=["#FF0","Yellow"],fr=["1","Opaque"],pr=["0.5","Semi-Transparent"],mr=["0","Transparent"],gr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[ar,hr,dr,ur,sr,cr,lr,or]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[fr,pr,mr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[hr,ar,dr,ur,sr,cr,lr,or]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[fr,pr]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[mr,pr,fr]}};function _r(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}gr.windowColor.options=gr.backgroundColor.options;var vr=function(e){function t(t,i){var n;return i.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=n.updateDisplay.bind(I.default(n)),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=Le("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void 0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",(function(){n.saveSettings(),n.close()})),n.on(n.$(".vjs-default-button"),"click",(function(){n.setDefaults(),n.updateDisplay()})),J(gr,(function(e){n.on(n.$(e.selector),"change",n.updateDisplay)})),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}x.default(t,e);var i=t.prototype;return i.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},i.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var r=gr[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+i+' id="'+a+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"",'").join("")},i.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['"].join("")},i.createElBgColor_=function(){var e="captions-background-"+this.id_;return['"].join("")},i.createElWinColor_=function(){var e="captions-window-"+this.id_;return['"].join("")},i.createElColors_=function(){return Le("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){return Le("div",{className:"vjs-track-settings-font",innerHTML:['",'",'"].join("")})},i.createElControls_=function(){var e=this.localize("restore all settings to the default values");return Le("div",{className:"vjs-track-settings-controls",innerHTML:['",'"].join("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){return this.localize("Caption Settings Dialog")},i.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.getValues=function(){var e,t,i,n=this;return t=function(e,t,i){var r,a,s=(r=n.$(t.selector),a=t.parser,_r(r.options[r.options.selectedIndex].value,a));return void 0!==s&&(e[i]=s),e},void 0===(i={})&&(i=0),$(e=gr).reduce((function(i,n){return t(i,e[n],n)}),i)},i.setValues=function(e){var t=this;J(gr,(function(i,n){!function(e,t,i){if(t)for(var n=0;nthis.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(a=!1),a!==this.behindLiveEdge_&&(this.behindLiveEdge_=a,this.trigger("liveedgechange"))}},i.handleDurationchange=function(){this.toggleTracking()},i.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},i.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},i.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},i.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},i.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},i.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},i.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},i.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},i.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},i.isLive=function(){return this.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},i.behindLiveEdge=function(){return this.behindLiveEdge_},i.isTracking=function(){return"number"==typeof this.trackingInterval_},i.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},i.dispose=function(){this.off(k.default,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(Kt);Kt.registerComponent("LiveTracker",Tr);var Sr,Er=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var a=0;a=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},i.setScrubbing=function(e){this.isScrubbing_=e},i.scrubbing=function(){return this.isScrubbing_},i.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Ee?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){K(e,"Video is not ready. (Video.js)")}},i.duration=function(){var e=this;if(this.el_.duration===1/0&&le&&pe&&0===this.el_.currentTime){return this.on("timeupdate",(function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))})),NaN}return this.el_.duration||NaN},i.width=function(){return this.el_.offsetWidth},i.height=function(){return this.el_.offsetHeight},i.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",(function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)}))}},i.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=A.default.navigator&&A.default.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)ii(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},i.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},i.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},i.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=k.default.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(n),n},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),A.default.performance&&"function"==typeof A.default.performance.now?e.creationTime=A.default.performance.now():A.default.performance&&A.default.performance.timing&&"number"==typeof A.default.performance.timing.navigationStart&&(e.creationTime=A.default.Date.now()-A.default.performance.timing.navigationStart),e},t}(Oi);Ir(xr,"TEST_VID",(function(){if(ke()){var e=k.default.createElement("video"),t=k.default.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),xr.isSupported=function(){try{xr.TEST_VID.volume=.5}catch(e){return!1}return!(!xr.TEST_VID||!xr.TEST_VID.canPlayType)},xr.canPlayType=function(e){return xr.TEST_VID.canPlayType(e)},xr.canPlaySource=function(e,t){return xr.canPlayType(e.type)},xr.canControlVolume=function(){try{var e=xr.TEST_VID.volume;return xr.TEST_VID.volume=e/2+.1,e!==xr.TEST_VID.volume}catch(e){return!1}},xr.canMuteVolume=function(){try{var e=xr.TEST_VID.muted;return xr.TEST_VID.muted=!e,xr.TEST_VID.muted?Ve(xr.TEST_VID,"muted","muted"):He(xr.TEST_VID,"muted"),e!==xr.TEST_VID.muted}catch(e){return!1}},xr.canControlPlaybackRate=function(){if(le&&pe&&me<58)return!1;try{var e=xr.TEST_VID.playbackRate;return xr.TEST_VID.playbackRate=e/2+.1,e!==xr.TEST_VID.playbackRate}catch(e){return!1}},xr.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(k.default.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(k.default.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(k.default.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(k.default.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},xr.supportsNativeTextTracks=function(){return Ee||Se&&pe},xr.supportsNativeVideoTracks=function(){return!(!xr.TEST_VID||!xr.TEST_VID.videoTracks)},xr.supportsNativeAudioTracks=function(){return!(!xr.TEST_VID||!xr.TEST_VID.audioTracks)},xr.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],i=e[1];Ir(xr.prototype,t,(function(){return xr[i]()}),!0)})),xr.prototype.movingMediaElementInDOM=!Se,xr.prototype.featuresFullscreenResize=!0,xr.prototype.featuresProgressEvents=!0,xr.prototype.featuresTimeupdateEvents=!0,xr.patchCanPlayType=function(){de>=4&&!ce&&!pe&&(Sr=xr.TEST_VID&&xr.TEST_VID.constructor.prototype.canPlayType,xr.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Sr.call(this,e)})},xr.unpatchCanPlayType=function(){var e=xr.TEST_VID.constructor.prototype.canPlayType;return Sr&&(xr.TEST_VID.constructor.prototype.canPlayType=Sr),e},xr.patchCanPlayType(),xr.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},xr.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){xr.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){xr.prototype["set"+Ht(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){xr.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){xr.prototype["set"+Ht(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){xr.prototype[e]=function(){return this.el_[e]()}})),Oi.withSourceHandlers(xr),xr.nativeSourceHandler={},xr.nativeSourceHandler.canPlayType=function(e){try{return xr.TEST_VID.canPlayType(e)}catch(e){return""}},xr.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return xr.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=Ei(e.src);return xr.nativeSourceHandler.canPlayType("video/"+i)}return""},xr.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},xr.nativeSourceHandler.dispose=function(){},xr.registerSourceHandler(xr.nativeSourceHandler),Oi.registerTech("Html5",xr);var Lr=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Dr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Rr=["tiny","xsmall","small","medium","large","xlarge","huge"],Ur={};Rr.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Ur[e]="vjs-layout-"+t}));var Or={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Mr=function(e){function t(i,n,r){var a;if(i.id=i.id||n.id||"vjs_video_"+ct(),(n=Z(t.getTagSettings(i),n)).initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"==typeof i.closest){var s=i.closest("[lang]");s&&s.getAttribute&&(n.language=s.getAttribute("lang"))}else for(var o=i;o&&1===o.nodeType;){if(Ne(o).hasOwnProperty("lang")){n.language=o.getAttribute("lang");break}o=o.parentNode}if((a=e.call(this,null,n,r)||this).boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)},a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)},a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)},a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)},a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)},a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)},a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)},a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)},a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)},a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)},a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)},a.isFullscreen_=!1,a.log=X(a.id_),a.fsApi_=H,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. 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i=this;this.trigger("dispose"),this.off("dispose"),bt(k.default,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),bt(k.default,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),Fi[this.id()]=null,Ui.names.forEach((function(e){var t=Ui[e],n=i[t.getterName]();n&&n.off&&n.off()})),e.prototype.dispose.call(this)},i.createEl=function(){var t,i=this.tag,n=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),r="video-js"===this.tag.tagName.toLowerCase();n?t=this.el_=i.parentNode:r||(t=this.el_=e.prototype.createEl.call(this,"div"));var a=Ne(i);if(r){for(t=this.el_=i,i=this.tag=k.default.createElement("video");t.children.length;)i.appendChild(t.firstChild);Ue(t,"video-js")||Oe(t,"video-js"),t.appendChild(i),n=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{i[e]=t[e]}catch(e){}}))}if(i.setAttribute("tabindex","-1"),a.tabindex="-1",(ge||pe&&ve)&&(i.setAttribute("role","application"),a.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in a&&delete a.width,"height"in a&&delete a.height,Object.getOwnPropertyNames(a).forEach((function(e){r&&"class"===e||t.setAttribute(e,a[e]),r&&i.setAttribute(e,a[e])})),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",i.player=t.player=this,this.addClass("vjs-paused"),!0!==A.default.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=lt("vjs-styles-dimensions");var s=tt(".vjs-styles-defaults"),o=tt("head");o.insertBefore(this.styleEl_,s?s.nextSibling:o.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var u=i.getElementsByTagName("a"),l=0;l0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=n[1]/n[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),dt(this.styleEl_,"\n ."+i+" {\n width: "+e+"px;\n height: "+t+"px;\n }\n\n ."+i+".vjs-fluid {\n padding-top: "+100*r+"%;\n }\n ")}else{var a="number"==typeof this.width_?this.width_:this.options_.width,s="number"==typeof this.height_?this.height_:this.options_.height,o=this.tech_&&this.tech_.el();o&&(a>=0&&(o.width=a),s>=0&&(o.height=s))}},i.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=Ht(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Oi.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var a=this.autoplay();("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(a=!1);var s={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};Ui.names.forEach((function(e){var t=Ui[e];s[t.getterName]=i[t.privateName]})),Z(s,this.options_[n]),Z(s,this.options_[r]),Z(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime);var o=Oi.getTech(e);if(!o)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new o(s),this.tech_.ready(At(this,this.handleTechReady_),!0),ai(this.textTracksJson_||[],this.tech_),Lr.forEach((function(e){i.on(i.tech_,e,(function(t){return i["handleTech"+Ht(e)+"_"](t)}))})),Object.keys(Dr).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Dr[e]+"_"].bind(i),event:t}):i["handleTech"+Dr[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return i.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return i.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return i.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return i.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return i.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return i.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return i.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return i.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return i.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return i.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return i.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return i.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return i.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return i.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return i.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return i.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return i.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||Re(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.unloadTech_=function(){var e=this;Ui.names.forEach((function(t){var i=Ui[t];e[i.privateName]=e[i.getterName]()})),this.textTracksJson_=ri(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.tech=function(e){return void 0===e&&K.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},i.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},i.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},i.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},i.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())},i.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var i,n=function(){var e=t.muted();t.muted(!0);var i=function(){t.muted(e)};t.playTerminatedQueue_.push(i);var n=t.play();if(ti(n))return n.catch((function(e){throw i(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))}))};if("any"!==e||this.muted()?i="muted"!==e||this.muted()?this.play():n():ti(i=this.play())&&(i=i.catch(n)),ti(i))return i.then((function(){t.trigger({type:"autoplay-success",autoplay:e})})).catch((function(){t.trigger({type:"autoplay-failure",autoplay:e})}))}},i.updateSourceCaches_=function(e){void 0===e&&(e="");var t=e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter((function(e){return e.src===t}));if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)})),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},i.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime();this.on("timeupdate",(function i(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",i))}))},i.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},i.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},i.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},i.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},i.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},i.handleTechFirstPlay_=function(){this.options_.starttime&&(K.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},i.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},i.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},i.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},i.handleTechClick_=function(e){this.controls_&&(this.paused()?ii(this.play()):this.pause())},i.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(function(t){return t.contains(e.target)}))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},i.handleTechTap_=function(){this.userActive(!this.userActive())},i.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},i.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},i.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},i.handleStageClick_=function(){this.reportUserActivity()},i.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},i.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var i=this.el(),n=k.default[this.fsApi_.fullscreenElement]===i;!n&&i.matches?n=i.matches(":"+this.fsApi_.fullscreen):!n&&i.msMatchesSelector&&(n=i.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(n)}},i.handleTechFullscreenChange_=function(e,t){t&&(t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs"),this.isFullscreen(t.isFullscreen))},i.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},i.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},i.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},i.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},i.handleTechError_=function(){var e=this.tech_.error();this.error(e)},i.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},i.getCache=function(){return this.cache_},i.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},i.techCall_=function(e,t){this.ready((function(){if(e in Hi)return function(e,t,i,n){return t[i](e.reduce(Gi(i),n))}(this.middleware_,this.tech_,e,t);if(e in zi)return ji(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw K(e),e}}),!0)},i.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Vi)return function(e,t,i){return e.reduceRight(Gi(i),t[i]())}(this.middleware_,this.tech_,e);if(e in zi)return ji(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw K("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw K("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw K(t),t}}},i.play=function(){var e=this,t=this.options_.Promise||A.default.Promise;return t?new t((function(t){e.play_(t)})):this.play_()},i.play_=function(e){var t=this;void 0===e&&(e=ii),this.playCallbacks_.push(e);var i=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!i)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(i||!Ee&&!Se||this.load());var n=this.techGet_("play");null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)},i.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))},i.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},i.pause=function(){this.techCall_("pause")},i.paused=function(){return!1!==this.techGet_("paused")},i.played=function(){return this.techGet_("played")||$t(0,0)},i.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},i.currentTime=function(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},i.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},i.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},i.remainingTime=function(){return this.duration()-this.currentTime()},i.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},i.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=$t(0,0)),e},i.bufferedPercent=function(){return Jt(this.buffered(),this.duration())},i.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i},i.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},i.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},i.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},i.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},i.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},i.isFullscreen=function(e){if(void 0!==e){var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_},i.requestFullscreen=function(e){var t=this.options_.Promise||A.default.Promise;if(t){var i=this;return new t((function(t,n){function r(){i.off("fullscreenerror",s),i.off("fullscreenchange",a)}function a(){r(),t()}function s(e,t){r(),n(t)}i.one("fullscreenchange",a),i.one("fullscreenerror",s);var o=i.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(t,n))}))}return this.requestFullscreenHelper_()},i.requestFullscreenHelper_=function(e){var t,i=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var n=this.el_[this.fsApi_.requestFullscreen](t);return n&&n.then((function(){return i.isFullscreen(!0)}),(function(){return i.isFullscreen(!1)})),n}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},i.exitFullscreen=function(){var e=this.options_.Promise||A.default.Promise;if(e){var t=this;return new e((function(e,i){function n(){t.off("fullscreenerror",a),t.off("fullscreenchange",r)}function r(){n(),e()}function a(e,t){n(),i(t)}t.one("fullscreenchange",r),t.one("fullscreenerror",a);var s=t.exitFullscreenHelper_();s&&(s.then(n,n),s.then(e,i))}))}return this.exitFullscreenHelper_()},i.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=k.default[this.fsApi_.exitFullscreen]();return t&&ii(t.then((function(){return e.isFullscreen(!1)}))),t}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},i.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=k.default.documentElement.style.overflow,yt(k.default,"keydown",this.boundFullWindowOnEscKey_),k.default.documentElement.style.overflow="hidden",Oe(k.default.body,"vjs-full-window"),this.trigger("enterFullWindow")},i.fullWindowOnEscKey=function(e){D.default.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},i.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,bt(k.default,"keydown",this.boundFullWindowOnEscKey_),k.default.documentElement.style.overflow=this.docOrigOverflow,Me(k.default.body,"vjs-full-window"),this.trigger("exitFullWindow")},i.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},i.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},i.requestPictureInPicture=function(){if("pictureInPictureEnabled"in k.default&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},i.exitPictureInPicture=function(){if("pictureInPictureEnabled"in k.default)return k.default.exitPictureInPicture()},i.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)})(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},i.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void 0===i?function(e){return D.default.isEventKey(e,"f")}:i,r=t.muteKey,a=void 0===r?function(e){return D.default.isEventKey(e,"m")}:r,s=t.playPauseKey,o=void 0===s?function(e){return D.default.isEventKey(e,"k")||D.default.isEventKey(e,"Space")}:s;if(n.call(this,e)){e.preventDefault(),e.stopPropagation();var u=Kt.getComponent("FullscreenToggle");!1!==k.default[this.fsApi_.fullscreenEnabled]&&u.prototype.handleClick.call(this,e)}else if(a.call(this,e)){e.preventDefault(),e.stopPropagation(),Kt.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(o.call(this,e)){e.preventDefault(),e.stopPropagation(),Kt.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},i.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i1?i.handleSrc_(n.slice(1)):(i.changingSrc_=!1,i.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0),void i.triggerReady());a=r,s=i.tech_,a.forEach((function(e){return e.setTech&&e.setTech(s)}))})),this.options_.retryOnError&&n.length>1){var r=function(){i.error(null),i.handleSrc_(n.slice(1),!0)},a=function(){i.off("error",r)};this.one("error",r),this.one("playing",a),this.resetRetryOnError_=function(){i.off("error",r),i.off("playing",a)}}}else this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)},i.src=function(e){return this.handleSrc_(e,!1)},i.src_=function(e){var t,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,Ht(t)!==Ht(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready((function(){n.changingSrc_=!1})),!1):(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1))},i.load=function(){this.techCall_("load")},i.reset=function(){var e=this,t=this.options_.Promise||A.default.Promise;this.paused()||!t?this.doReset_():ii(this.play().then((function(){return e.doReset_()})))},i.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),xt(this)&&this.trigger("playerreset")},i.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},i.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay;t&&t.updateContent(),i&&i.updateContent()},i.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},i.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},i.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},i.currentSource=function(){return this.cache_.source||{}},i.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},i.currentType=function(){return this.currentSource()&&this.currentSource().type||""},i.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},i.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},i.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},i.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},i.poster=function(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},i.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},i.controls=function(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},i.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},i.error=function(e){var t=this;if(void 0===e)return this.error_||null;if(j("beforeerror").forEach((function(i){var n=i(t,e);ee(n)&&!Array.isArray(n)||"string"==typeof n||"number"==typeof n||null===n?e=n:t.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){var i=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],i),void this.one("loadstart",(function(){this.off(["click","touchstart"],i)}))}if(null===e)return this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new Zt(e),this.addClass("vjs-error"),K.error("(CODE:"+this.error_.code+" "+Zt.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error"),j("error").forEach((function(e){return e(t,t.error_)}))},i.reportUserActivity=function(e){this.userActivity_=!0},i.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},i.listenForUserActivity_=function(){var e,t,i,n=At(this,this.reportUserActivity),r=function(t){n(),this.clearInterval(e)};this.on("mousedown",(function(){n(),this.clearInterval(e),e=this.setInterval(n,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,n())})),this.on("mouseup",r),this.on("mouseleave",r);var a,s=this.getChild("controlBar");!s||Se||le||(s.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",n),this.on("keyup",n),this.setInterval((function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a);var e=this.options_.inactivityTimeout;e<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}}),250)},i.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},i.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},i.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},i.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)},i.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},i.removeRemoteTextTrack=function(e){void 0===e&&(e={});var t=e.track;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)},i.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},i.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},i.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},i.language=function(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),xt(this)&&this.trigger("languagechange"))},i.languages=function(){return zt(t.prototype.options_.languages,this.languages_)},i.toJSON=function(){var e=zt(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i0?o:0)}if(A.default.console){var u=A.default.console[i];u||"debug"!==i||(u=A.default.console.info||A.default.console.log),u&&a&&s.test(i)&&u[Array.isArray(r)?"apply":"call"](A.default.console,r)}}}(t,r),r.createLogger=function(i){return e(t+": "+i)},r.levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:n},r.level=function(e){if("string"==typeof e){if(!r.levels.hasOwnProperty(e))throw new Error('"'+e+'" in not a valid log level');n=e}return n},(r.history=function(){return q?[].concat(q):[]}).filter=function(e){return(q||[]).filter((function(t){return new RegExp(".*"+e+".*").test(t[0])}))},r.history.clear=function(){q&&(q.length=0)},r.history.disable=function(){null!==q&&(q.length=0,q=null)},r.history.enable=function(){null===q&&(q=[])},r.error=function(){for(var e=arguments.length,t=new Array(e),r=0;r1?t-1:0),n=1;n=0)throw new Error("class has illegal whitespace characters")}function ke(){return k.default===A.default.document}function Ie(e){return ee(e)&&1===e.nodeType}function Pe(){try{return A.default.parent!==A.default.self}catch(e){return!0}}function xe(e){return function(t,i){if(!Ce(t))return k.default[e](null);Ce(i)&&(i=k.default.querySelector(i));var n=Ie(i)?i:k.default;return n[e]&&n[e](t)}}function Le(e,t,i,n){void 0===e&&(e="div"),void 0===t&&(t={}),void 0===i&&(i={});var r=k.default.createElement(e);return Object.getOwnPropertyNames(t).forEach((function(e){var i=t[e];-1!==e.indexOf("aria-")||"role"===e||"type"===e?(K.warn("Setting attributes in the second argument of createEl()\nhas been deprecated. 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r="use-credentials"===t.tech_.crossOrigin();r&&(i.withCredentials=r),R.default(i,At(this,(function(e,i,n){if(e)return K.error(e,i);t.loaded_=!0,"function"!=typeof A.default.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(function(e){if("vttjserror"!==e.type)return Ai(n,t);K.error("vttjs failed to load, stopping trying to process "+t.src)})):Ai(n,t)})))},Ii=function(e){function t(t){var i;if(void 0===t&&(t={}),!t.tech)throw new Error("A tech was not provided.");var n=zt(t,{kind:vi[t.kind]||"subtitles",language:t.language||t.srclang||""}),r=yi[n.mode]||"disabled",a=n.default;"metadata"!==n.kind&&"chapters"!==n.kind||(r="hidden"),(i=e.call(this,n)||this).tech_=n.tech,i.cues_=[],i.activeCues_=[],i.preload_=!1!==i.tech_.preloadTextTracks;var s=new mi(i.cues_),o=new mi(i.activeCues_),u=!1,l=At(P.default(i),(function(){this.tech_.isReady_&&!this.tech_.isDisposed()&&(this.activeCues=this.activeCues,u&&(this.trigger("cuechange"),u=!1))}));return i.tech_.one("dispose",(function(){i.tech_.off("timeupdate",l)})),"disabled"!==r&&i.tech_.on("timeupdate",l),Object.defineProperties(P.default(i),{default:{get:function(){return a},set:function(){}},mode:{get:function(){return r},set:function(e){yi[e]&&r!==e&&(r=e,this.preload_||"disabled"===r||0!==this.cues.length||ki(this.src,this),this.tech_.off("timeupdate",l),"disabled"!==r&&this.tech_.on("timeupdate",l),this.trigger("modechange"))}},cues:{get:function(){return this.loaded_?s:null},set:function(){}},activeCues:{get:function(){if(!this.loaded_)return null;if(0===this.cues.length)return o;for(var e=this.tech_.currentTime(),t=[],i=0,n=this.cues.length;i=e||r.startTime===r.endTime&&r.startTime<=e&&r.startTime+.5>=e)&&t.push(r)}if(u=!1,t.length!==this.activeCues_.length)u=!0;else for(var a=0;a0)return void this.trigger("vttjsloaded");var t=k.default.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){t.onload=null,t.onerror=null})),A.default.WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},i.emulateTextTracks=function(){var e=this,t=this.textTracks(),i=this.remoteTextTracks(),n=function(e){return t.addTrack(e.track)},r=function(e){return t.removeTrack(e.track)};i.on("addtrack",n),i.on("removetrack",r),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},s=function(){a();for(var e=0;e=0;r--){var a=e[r];a[t]&&a[t](n,i)}}(e,i,o,s),o}var Vi={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Hi={setCurrentTime:1,setMuted:1,setVolume:1},zi={play:1,pause:1};function Gi(e){return function(t,i){return t===Bi?Bi:i[e]?i[e](t):t}}var Wi={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},Yi=function(e){void 0===e&&(e="");var t=Ei(e);return Wi[t.toLowerCase()]||""};function qi(e){if(!e.type){var t=Yi(e.src);t&&(e.type=t)}return e}var Ki=function(e){function t(t,i,n){var r,a=zt({createEl:!1},i);if(r=e.call(this,t,a,n)||this,i.playerOptions.sources&&0!==i.playerOptions.sources.length)t.src(i.playerOptions.sources);else for(var s=0,o=i.playerOptions.techOrder;s0;!this.player_.tech(!0)||(ge||fe)&&t||this.player_.tech(!0).focus(),this.player_.paused()?ii(this.player_.play()):this.player_.pause()}},t}(Xi);Kt.registerComponent("PosterImage",Qi);var $i={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Ji(e,t){var i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function Zi(e,t,i){try{e.style[t]=i}catch(e){return}}var en=function(e){function t(t,i,n){var r;r=e.call(this,t,i,n)||this;var a=function(e){return r.updateDisplay(e)};return t.on("loadstart",(function(e){return r.toggleDisplay(e)})),t.on("texttrackchange",a),t.on("loadedmetadata",(function(e){return r.preselectTrack(e)})),t.ready(At(P.default(r),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",a),t.on("playerresize",a),A.default.addEventListener("orientationchange",a),t.on("dispose",(function(){return A.default.removeEventListener("orientationchange",a)}));for(var e=this.options_.playerOptions.tracks||[],i=0;i0;return ii(t),void(!this.player_.tech(!0)||(ge||fe)&&i||this.player_.tech(!0).focus())}var n=this.player_.getChild("controlBar"),r=n&&n.getChild("playToggle");if(r){var a=function(){return r.focus()};ti(t)?t.then(a,(function(){})):this.setTimeout(a,1)}else this.player_.tech(!0).focus()},i.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},i.handleMouseDown=function(e){this.mouseused_=!0},t}(nn);rn.prototype.controlText_="Play Video",Kt.registerComponent("BigPlayButton",rn);var an=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).controlText(i&&i.controlText||n.localize("Close")),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},i.handleKeyDown=function(t){D.default.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(nn);Kt.registerComponent("CloseButton",an);var sn=function(e){function t(t,i){var n;return void 0===i&&(i={}),n=e.call(this,t,i)||this,i.replay=void 0===i.replay||i.replay,n.on(t,"play",(function(e){return n.handlePlay(e)})),n.on(t,"pause",(function(e){return n.handlePause(e)})),i.replay&&n.on(t,"ended",(function(e){return n.handleEnded(e)})),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.player_.paused()?ii(this.player_.play()):this.player_.pause()},i.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},i.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},i.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},i.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",(function(e){return t.handleSeeked(e)}))},t}(nn);sn.prototype.controlText_="Play",Kt.registerComponent("PlayToggle",sn);var on=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),(r=r>0||s>0?r+":":"")+(n=((r||a>=10)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)},un=on;function ln(e,t){return void 0===t&&(t=e),un(e,t)}var dn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["timeupdate","ended"],(function(e){return n.updateContent(e)})),n.updateTextNode_(),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),n=Le("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return i.appendChild(n),this.contentEl_=Le("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),i.appendChild(this.contentEl_),i},i.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},i.updateTextNode_=function(e){var t=this;void 0===e&&(e=0),e=ln(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){if(t.contentEl_){var e=t.textNode_;e&&t.contentEl_.firstChild!==e&&(e=null,K.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=k.default.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}})))},i.updateContent=function(e){},t}(Kt);dn.prototype.labelText_="Time",dn.prototype.controlText_="Time",Kt.registerComponent("TimeDisplay",dn);var hn=function(e){function t(){return e.apply(this,arguments)||this}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){var t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)},t}(dn);hn.prototype.labelText_="Current Time",hn.prototype.controlText_="Current Time",Kt.registerComponent("CurrentTimeDisplay",hn);var cn=function(e){function t(t,i){var n,r=function(e){return n.updateContent(e)};return(n=e.call(this,t,i)||this).on(t,"durationchange",r),n.on(t,"loadstart",r),n.on(t,"loadedmetadata",r),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-duration"},i.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(dn);cn.prototype.labelText_="Duration",cn.prototype.controlText_="Duration",Kt.registerComponent("DurationDisplay",cn);var fn=function(e){function t(){return e.apply(this,arguments)||this}return x.default(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),i=e.prototype.createEl.call(this,"div"),n=e.prototype.createEl.call(this,"span",{textContent:"/"});return i.appendChild(n),t.appendChild(i),t},t}(Kt);Kt.registerComponent("TimeDivider",fn);var pn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"durationchange",(function(e){return n.updateContent(e)})),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-remaining-time"},i.createEl=function(){var t=e.prototype.createEl.call(this);return t.insertBefore(Le("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},i.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},t}(dn);pn.prototype.labelText_="Remaining Time",pn.prototype.controlText_="Remaining Time",Kt.registerComponent("RemainingTimeDisplay",pn);var mn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateShowing(),n.on(n.player(),"durationchange",(function(e){return n.updateShowing(e)})),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=Le("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Le("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(k.default.createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},i.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(Kt);Kt.registerComponent("LiveDisplay",mn);var gn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).updateLiveEdgeStatus(),n.player_.liveTracker&&(n.updateLiveEdgeStatusHandler_=function(e){return n.updateLiveEdgeStatus(e)},n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatusHandler_)),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=Le("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},i.updateLiveEdgeStatus=function(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(nn);gn.prototype.controlText_="Seek to live, currently playing live",Kt.registerComponent("SeekToLive",gn);var _n=function(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))},vn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseDown_=function(e){return n.handleMouseDown(e)},n.handleMouseUp_=function(e){return n.handleMouseUp(e)},n.handleKeyDown_=function(e){return n.handleKeyDown(e)},n.handleClick_=function(e){return n.handleClick(e)},n.handleMouseMove_=function(e){return n.handleMouseMove(e)},n.update_=function(e){return n.update(e)},n.bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}x.default(t,e);var i=t.prototype;return i.enabled=function(){return this.enabled_},i.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},i.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},i.createEl=function(t,i,n){return void 0===i&&(i={}),void 0===n&&(n={}),i.className=i.className+" vjs-slider",i=Z({tabIndex:0},i),n=Z({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},i.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||pe||e.preventDefault(),ze(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e)},i.handleMouseMove=function(e){},i.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Ge(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.update()},i.update=function(){var e=this;if(this.el_&&this.bar){var t=this.getProgress();return t===this.progress_||(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",(function(){var i=e.vertical()?"height":"width";e.bar.el().style[i]=(100*t).toFixed(2)+"%"}))),t}},i.getProgress=function(){return Number(_n(this.getPercent(),0,1).toFixed(4))},i.calculateDistance=function(e){var t=qe(this.el_,e);return this.vertical()?t.y:t.x},i.handleKeyDown=function(t){D.default.isEventKey(t,"Left")||D.default.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):D.default.isEventKey(t,"Right")||D.default.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(Kt);Kt.registerComponent("Slider",vn);var yn=function(e,t){return _n(e/t*100,0,100).toFixed(2)+"%"},bn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).partEls_=[],n.on(t,"progress",(function(e){return n.update(e)})),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),i=Le("span",{className:"vjs-control-text"}),n=Le("span",{textContent:this.localize("Loaded")}),r=k.default.createTextNode(": ");return this.percentageEl_=Le("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(i),i.appendChild(n),i.appendChild(r),i.appendChild(this.percentageEl_),t},i.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},i.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,i=t.player_.buffered(),n=e&&e.isLive()?e.seekableEnd():t.player_.duration(),r=t.player_.bufferedEnd(),a=t.partEls_,s=yn(r,n);t.percent_!==s&&(t.el_.style.width=s,De(t.percentageEl_,s),t.percent_=s);for(var o=0;oi.length;h--)t.el_.removeChild(a[h-1]);a.length=i.length}))},t}(Kt);Kt.registerComponent("LoadProgressBar",bn);var Tn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(P.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){var n=Ye(this.el_),r=We(this.player_.el()),a=e.width*t;if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2;sn.width&&(u=n.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(i)}},i.write=function(e){De(this.el_,e)},i.updateTime=function(e,t,i,n){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+ln(u,o)}else a=ln(i,s);r.update(e,t,a),n&&n()}))},t}(Kt);Kt.registerComponent("TimeTooltip",Tn);var Sn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(P.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){var i=this.getChild("timeTooltip");if(i){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},t}(Kt);Sn.prototype.options_={children:[]},Se||le||Sn.prototype.options_.children.push("timeTooltip"),Kt.registerComponent("PlayProgressBar",Sn);var En=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(P.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,(function(){i.el_.style.left=e.width*t+"px"}))},t}(Kt);En.prototype.options_={children:["timeTooltip"]},Kt.registerComponent("MouseTimeDisplay",En);var wn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).setEventHandlers_(),n}x.default(t,e);var i=t.prototype;return i.setEventHandlers_=function(){var e=this;this.update_=At(this,this.update),this.update=kt(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in k.default&&"visibilityState"in k.default&&this.on(k.default,"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){"hidden"===k.default.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},i.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update=function(t){var i=this;if("hidden"!==k.default.visibilityState){var n=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=i.player_.ended()?i.player_.duration():i.getCurrentTime_(),t=i.player_.liveTracker,r=i.player_.duration();t&&t.isLive()&&(r=i.player_.liveTracker.liveCurrentTime()),i.percent_!==n&&(i.el_.setAttribute("aria-valuenow",(100*n).toFixed(2)),i.percent_=n),i.currentTime_===e&&i.duration_===r||(i.el_.setAttribute("aria-valuetext",i.localize("progress bar timing: currentTime={1} duration={2}",[ln(e,r),ln(r,r)],"{1} of {2}")),i.currentTime_=e,i.duration_=r),i.bar&&i.bar.update(We(i.el()),i.getProgress())})),n}},i.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},i.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},i.handleMouseDown=function(t){Ze(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e){if(Ze(e)){var t,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){if(i>=.99)return void n.seekToLiveEdge();var r=n.seekableStart(),a=n.liveCurrentTime();if((t=r+i*n.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.userSeek_(t)}},i.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?ii(this.player_.play()):this.update_()},i.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},i.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){var i=this.player_.liveTracker;if(D.default.isEventKey(t,"Space")||D.default.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(D.default.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(D.default.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(D.default(t))){t.preventDefault(),t.stopPropagation();var n=10*(D.default.codes[D.default(t)]-D.default.codes[0])/100;i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*n):this.userSeek_(this.player_.duration()*n)}else D.default.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):D.default.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},i.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in k.default&&"visibilityState"in k.default&&this.off(k.default,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(vn);wn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Se||le||wn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Kt.registerComponent("SeekBar",wn);var Cn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).handleMouseMove=kt(At(P.default(n),n.handleMouseMove),30),n.throttledHandleMouseSeek=kt(At(P.default(n),n.handleMouseSeek),30),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.handleMouseDownHandler_=function(e){return n.handleMouseDown(e)},n.enable(),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(i||n){var r=t.el(),a=Ye(r),s=qe(r,e).x;s=_n(s,0,1),n&&n.update(a,s),i&&i.update(a,t.getProgress())}}},i.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){return this.enabled_},i.disable=function(){if(this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&ii(this.player_.play())}},i.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},i.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)},i.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(Kt);Cn.prototype.options_={children:["seekBar"]},Kt.registerComponent("ProgressControl",Cn);var An=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return n.handlePictureInPictureChange(e)})),n.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return n.handlePictureInPictureEnabledChange(e)})),n.disable(),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},i.handlePictureInPictureEnabledChange=function(){k.default.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(nn);An.prototype.controlText_="Picture-in-Picture",Kt.registerComponent("PictureInPictureToggle",An);var kn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"fullscreenchange",(function(e){return n.handleFullscreenChange(e)})),!1===k.default[t.fsApi_.fullscreenEnabled]&&n.disable(),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(nn);kn.prototype.controlText_="Fullscreen",Kt.registerComponent("FullscreenToggle",kn);var In=function(e){function t(){return e.apply(this,arguments)||this}return x.default(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return t.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),t},t}(Kt);Kt.registerComponent("VolumeLevel",In);var Pn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(P.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i,n){if(!i){var r=We(this.el_),a=We(this.player_.el()),s=e.width*t;if(!a||!r)return;var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=r.width/2;or.width&&(l=r.width),this.el_.style.right="-"+l+"px"}this.write(n+"%")},i.write=function(e){De(this.el_,e)},i.updateVolume=function(e,t,i,n,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,i,n.toFixed(0)),r&&r()}))},t}(Kt);Kt.registerComponent("VolumeLevelTooltip",Pn);var xn=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).update=kt(At(P.default(n),n.update),30),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,(function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"}))},t}(Kt);xn.prototype.options_={children:["volumeLevelTooltip"]},Kt.registerComponent("MouseVolumeLevelDisplay",xn);var Ln=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on("slideractive",(function(e){return n.updateLastVolume_(e)})),n.on(t,"volumechange",(function(e){return n.updateARIAAttributes(e)})),t.ready((function(){return n.updateARIAAttributes()})),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},i.handleMouseDown=function(t){Ze(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var i=this.el(),n=We(i),r=this.vertical(),a=qe(i,e);a=r?a.y:a.x,a=_n(a,0,1),t.update(n,a,r)}Ze(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},i.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(vn);Ln.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Se||le||Ln.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Ln.prototype.playerEvent="volumechange",Kt.registerComponent("VolumeBar",Ln);var Dn=function(e){function t(t,i){var n;return void 0===i&&(i={}),i.vertical=i.vertical||!1,(void 0===i.volumeBar||te(i.volumeBar))&&(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),n=e.call(this,t,i)||this,function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(P.default(n),t),n.throttledHandleMouseMove=kt(At(P.default(n),n.handleMouseMove),30),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.on("mousedown",(function(e){return n.handleMouseDown(e)})),n.on("touchstart",(function(e){return n.handleMouseDown(e)})),n.on("mousemove",(function(e){return n.handleMouseMove(e)})),n.on(n.volumeBar,["focus","slideractive"],(function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")})),n.on(n.volumeBar,["blur","sliderinactive"],(function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")})),n}x.default(t,e);var i=t.prototype;return i.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},i.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(Kt);Dn.prototype.options_={children:["volumeBar"]},Kt.registerComponent("VolumeControl",Dn);var Rn=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(P.default(n),t),n.on(t,["loadstart","volumechange"],(function(e){return n.update(e)})),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){var e=this.player_.volume(),t=3;Se&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)Me(this.el_,"vjs-vol-"+i);Oe(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(nn);Rn.prototype.controlText_="Mute",Kt.registerComponent("MuteToggle",Rn);var Un=function(e){function t(t,i){var n;return void 0===i&&(i={}),void 0!==i.inline?i.inline=i.inline:i.inline=!0,(void 0===i.volumeControl||te(i.volumeControl))&&(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).handleKeyPressHandler_=function(e){return n.handleKeyPress(e)},n.on(t,["loadstart"],(function(e){return n.volumePanelState_(e)})),n.on(n.muteToggle,"keyup",(function(e){return n.handleKeyPress(e)})),n.on(n.volumeControl,"keyup",(function(e){return n.handleVolumeControlKeyUp(e)})),n.on("keydown",(function(e){return n.handleKeyPress(e)})),n.on("mouseover",(function(e){return n.handleMouseOver(e)})),n.on("mouseout",(function(e){return n.handleMouseOut(e)})),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}x.default(t,e);var i=t.prototype;return i.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},i.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},i.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},i.handleVolumeControlKeyUp=function(e){D.default.isEventKey(e,"Esc")&&this.muteToggle.focus()},i.handleMouseOver=function(e){this.addClass("vjs-hover"),yt(k.default,"keyup",this.handleKeyPressHandler_)},i.handleMouseOut=function(e){this.removeClass("vjs-hover"),bt(k.default,"keyup",this.handleKeyPressHandler_)},i.handleKeyPress=function(e){D.default.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(Kt);Un.prototype.options_={children:["muteToggle","volumeControl"]},Kt.registerComponent("VolumePanel",Un);var On=function(e){function t(t,i){var n;return n=e.call(this,t,i)||this,i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",(function(e){return n.handleKeyDown(e)})),n.boundHandleBlur_=function(e){return n.handleBlur(e)},n.boundHandleTapClick_=function(e){return n.handleTapClick(e)},n}x.default(t,e);var i=t.prototype;return i.addEventListenerForItem=function(e){e instanceof Kt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){e instanceof Kt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},i.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=Le(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),yt(i,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),i},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){var t=e.relatedTarget||k.default.activeElement;if(!this.children().some((function(e){return e.el()===t}))){var i=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var i=t.filter((function(t){return t.el()===e.target}))[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},i.handleKeyDown=function(e){D.default.isEventKey(e,"Left")||D.default.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(D.default.isEventKey(e,"Right")||D.default.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(Kt);Kt.registerComponent("Menu",On);var Mn=function(e){function t(t,i){var n;void 0===i&&(i={}),(n=e.call(this,t,i)||this).menuButton_=new nn(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");var r=nn.prototype.buildCSSClass();n.menuButton_.el_.className=n.buildCSSClass()+" "+r,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0;var a=function(e){return n.handleClick(e)};return n.handleMenuKeyUp_=function(e){return n.handleMenuKeyUp(e)},n.on(n.menuButton_,"tap",a),n.on(n.menuButton_,"click",a),n.on(n.menuButton_,"keydown",(function(e){return n.handleKeyDown(e)})),n.on(n.menuButton_,"mouseenter",(function(){n.addClass("vjs-hover"),n.menu.show(),yt(k.default,"keyup",n.handleMenuKeyUp_)})),n.on("mouseleave",(function(e){return n.handleMouseLeave(e)})),n.on("keydown",(function(e){return n.handleSubmenuKeyDown(e)})),n}x.default(t,e);var i=t.prototype;return i.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},i.createMenu=function(){var e=new On(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=Le("li",{className:"vjs-menu-title",textContent:Ht(this.options_.title),tabIndex:-1}),i=new Kt(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(var n=0;n-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},i.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(jn);Kt.registerComponent("OffTextTrackMenuItem",Vn);var Hn=function(e){function t(t,i){return void 0===i&&(i={}),i.tracks=t.textTracks(),e.call(this,t,i)||this}return x.default(t,e),t.prototype.createItems=function(e,t){var i;void 0===e&&(e=[]),void 0===t&&(t=jn),this.label_&&(i=this.label_+" off"),e.push(new Vn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r-1){var s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(Fn);Kt.registerComponent("TextTrackButton",Hn);var zn=function(e){function t(t,i){var n,r=i.track,a=i.cue,s=t.currentTime();return i.selectable=!0,i.multiSelectable=!1,i.label=a.text,i.selected=a.startTime<=s&&s=0;t--){var i=e[t];if(i.kind===this.kind_)return i}},i.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Ht(this.kind_))},i.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},i.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i-1&&(n.label_="captions"),n.menuButton_.controlText(Ht(n.label_)),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new qn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Xn)},t}(Hn);Qn.prototype.kinds_=["captions","subtitles"],Qn.prototype.controlText_="Subtitles",Kt.registerComponent("SubsCapsButton",Qn);var $n=function(e){function t(t,i){var n,r=i.track,a=t.audioTracks();i.label=r.label||r.language||"Unknown",i.selected=r.enabled,(n=e.call(this,t,i)||this).track=r,n.addClass("vjs-"+r.kind+"-menu-item");var s=function(){for(var e=arguments.length,t=new Array(e),i=0;i=0;i--)t.push(new Zn(this.player(),{rate:e[i]+"x"}));return t},i.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},i.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;rt){n=i[r];break}this.player().playbackRate(n)},i.handlePlaybackRateschange=function(e){this.update()},i.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},i.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},i.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},i.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(Mn);er.prototype.controlText_="Playback Rate",Kt.registerComponent("PlaybackRateMenuButton",er);var tr=function(e){function t(){return e.apply(this,arguments)||this}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(t,i,n){return void 0===t&&(t="div"),void 0===i&&(i={}),void 0===n&&(n={}),i.className||(i.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,i,n)},t}(Kt);Kt.registerComponent("Spacer",tr);var ir=function(e){function t(){return e.apply(this,arguments)||this}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(tr);Kt.registerComponent("CustomControlSpacer",ir);var nr=function(e){function t(){return e.apply(this,arguments)||this}return x.default(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Kt);nr.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in k.default&&nr.prototype.options_.children.splice(nr.prototype.options_.children.length-1,0,"pictureInPictureToggle"),Kt.registerComponent("ControlBar",nr);var rr=function(e){function t(t,i){var n;return(n=e.call(this,t,i)||this).on(t,"error",(function(e){return n.open(e)})),n}x.default(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},i.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(si);rr.prototype.options_=I.default({},si.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Kt.registerComponent("ErrorDisplay",rr);var ar=["#000","Black"],sr=["#00F","Blue"],or=["#0FF","Cyan"],ur=["#0F0","Green"],lr=["#F0F","Magenta"],dr=["#F00","Red"],hr=["#FFF","White"],cr=["#FF0","Yellow"],fr=["1","Opaque"],pr=["0.5","Semi-Transparent"],mr=["0","Transparent"],gr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[ar,hr,dr,ur,sr,cr,lr,or]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[fr,pr,mr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[hr,ar,dr,ur,sr,cr,lr,or]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[fr,pr]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[mr,pr,fr]}};function _r(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}gr.windowColor.options=gr.backgroundColor.options;var vr=function(e){function t(t,i){var n;return i.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=n.updateDisplay.bind(P.default(n)),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=Le("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void 0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",(function(){n.saveSettings(),n.close()})),n.on(n.$(".vjs-default-button"),"click",(function(){n.setDefaults(),n.updateDisplay()})),J(gr,(function(e){n.on(n.$(e.selector),"change",n.updateDisplay)})),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}x.default(t,e);var i=t.prototype;return i.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},i.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var r=gr[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+i+' id="'+a+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"",'").join("")},i.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['"].join("")},i.createElBgColor_=function(){var e="captions-background-"+this.id_;return['"].join("")},i.createElWinColor_=function(){var e="captions-window-"+this.id_;return['"].join("")},i.createElColors_=function(){return Le("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){return Le("div",{className:"vjs-track-settings-font",innerHTML:['",'",'"].join("")})},i.createElControls_=function(){var e=this.localize("restore all settings to the default values");return Le("div",{className:"vjs-track-settings-controls",innerHTML:['",'"].join("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){return this.localize("Caption Settings Dialog")},i.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.getValues=function(){var e,t,i,n=this;return t=function(e,t,i){var r,a,s=(r=n.$(t.selector),a=t.parser,_r(r.options[r.options.selectedIndex].value,a));return void 0!==s&&(e[i]=s),e},void 0===(i={})&&(i=0),$(e=gr).reduce((function(i,n){return t(i,e[n],n)}),i)},i.setValues=function(e){var t=this;J(gr,(function(i,n){!function(e,t,i){if(t)for(var n=0;nthis.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(a=!1),a!==this.behindLiveEdge_&&(this.behindLiveEdge_=a,this.trigger("liveedgechange"))}},i.handleDurationchange=function(){this.toggleTracking()},i.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},i.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},i.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},i.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},i.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},i.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},i.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},i.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},i.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},i.isLive=function(){return this.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},i.behindLiveEdge=function(){return this.behindLiveEdge_},i.isTracking=function(){return"number"==typeof this.trackingInterval_},i.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},i.dispose=function(){this.off(k.default,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(Kt);Kt.registerComponent("LiveTracker",Tr);var Sr,Er=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var a=0;a=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},i.setScrubbing=function(e){this.isScrubbing_=e},i.scrubbing=function(){return this.isScrubbing_},i.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Ee?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){K(e,"Video is not ready. (Video.js)")}},i.duration=function(){var e=this;if(this.el_.duration===1/0&&le&&pe&&0===this.el_.currentTime){return this.on("timeupdate",(function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))})),NaN}return this.el_.duration||NaN},i.width=function(){return this.el_.offsetWidth},i.height=function(){return this.el_.offsetHeight},i.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",(function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)}))}},i.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=A.default.navigator&&A.default.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)ii(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},i.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},i.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},i.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=k.default.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(n),n},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),A.default.performance&&"function"==typeof A.default.performance.now?e.creationTime=A.default.performance.now():A.default.performance&&A.default.performance.timing&&"number"==typeof A.default.performance.timing.navigationStart&&(e.creationTime=A.default.Date.now()-A.default.performance.timing.navigationStart),e},t}(Oi);Pr(xr,"TEST_VID",(function(){if(ke()){var e=k.default.createElement("video"),t=k.default.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),xr.isSupported=function(){try{xr.TEST_VID.volume=.5}catch(e){return!1}return!(!xr.TEST_VID||!xr.TEST_VID.canPlayType)},xr.canPlayType=function(e){return xr.TEST_VID.canPlayType(e)},xr.canPlaySource=function(e,t){return xr.canPlayType(e.type)},xr.canControlVolume=function(){try{var e=xr.TEST_VID.volume;return xr.TEST_VID.volume=e/2+.1,e!==xr.TEST_VID.volume}catch(e){return!1}},xr.canMuteVolume=function(){try{var e=xr.TEST_VID.muted;return xr.TEST_VID.muted=!e,xr.TEST_VID.muted?Ve(xr.TEST_VID,"muted","muted"):He(xr.TEST_VID,"muted"),e!==xr.TEST_VID.muted}catch(e){return!1}},xr.canControlPlaybackRate=function(){if(le&&pe&&me<58)return!1;try{var e=xr.TEST_VID.playbackRate;return xr.TEST_VID.playbackRate=e/2+.1,e!==xr.TEST_VID.playbackRate}catch(e){return!1}},xr.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(k.default.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(k.default.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(k.default.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(k.default.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},xr.supportsNativeTextTracks=function(){return Ee||Se&&pe},xr.supportsNativeVideoTracks=function(){return!(!xr.TEST_VID||!xr.TEST_VID.videoTracks)},xr.supportsNativeAudioTracks=function(){return!(!xr.TEST_VID||!xr.TEST_VID.audioTracks)},xr.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],i=e[1];Pr(xr.prototype,t,(function(){return xr[i]()}),!0)})),xr.prototype.movingMediaElementInDOM=!Se,xr.prototype.featuresFullscreenResize=!0,xr.prototype.featuresProgressEvents=!0,xr.prototype.featuresTimeupdateEvents=!0,xr.patchCanPlayType=function(){de>=4&&!ce&&!pe&&(Sr=xr.TEST_VID&&xr.TEST_VID.constructor.prototype.canPlayType,xr.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Sr.call(this,e)})},xr.unpatchCanPlayType=function(){var e=xr.TEST_VID.constructor.prototype.canPlayType;return Sr&&(xr.TEST_VID.constructor.prototype.canPlayType=Sr),e},xr.patchCanPlayType(),xr.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},xr.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){xr.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){xr.prototype["set"+Ht(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){xr.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){xr.prototype["set"+Ht(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){xr.prototype[e]=function(){return this.el_[e]()}})),Oi.withSourceHandlers(xr),xr.nativeSourceHandler={},xr.nativeSourceHandler.canPlayType=function(e){try{return xr.TEST_VID.canPlayType(e)}catch(e){return""}},xr.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return xr.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=Ei(e.src);return xr.nativeSourceHandler.canPlayType("video/"+i)}return""},xr.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},xr.nativeSourceHandler.dispose=function(){},xr.registerSourceHandler(xr.nativeSourceHandler),Oi.registerTech("Html5",xr);var Lr=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Dr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Rr=["tiny","xsmall","small","medium","large","xlarge","huge"],Ur={};Rr.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Ur[e]="vjs-layout-"+t}));var Or={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Mr=function(e){function t(i,n,r){var a;if(i.id=i.id||n.id||"vjs_video_"+ct(),(n=Z(t.getTagSettings(i),n)).initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"==typeof i.closest){var s=i.closest("[lang]");s&&s.getAttribute&&(n.language=s.getAttribute("lang"))}else for(var o=i;o&&1===o.nodeType;){if(Ne(o).hasOwnProperty("lang")){n.language=o.getAttribute("lang");break}o=o.parentNode}if((a=e.call(this,null,n,r)||this).boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)},a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)},a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)},a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)},a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)},a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)},a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)},a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)},a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)},a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)},a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)},a.isFullscreen_=!1,a.log=X(a.id_),a.fsApi_=H,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. 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s=tt(".vjs-styles-defaults"),o=tt("head");o.insertBefore(this.styleEl_,s?s.nextSibling:o.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var u=i.getElementsByTagName("a"),l=0;l0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=n[1]/n[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),dt(this.styleEl_,"\n ."+i+" {\n width: "+e+"px;\n height: "+t+"px;\n }\n\n ."+i+".vjs-fluid {\n padding-top: "+100*r+"%;\n }\n ")}else{var a="number"==typeof this.width_?this.width_:this.options_.width,s="number"==typeof 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s={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};Ui.names.forEach((function(e){var t=Ui[e];s[t.getterName]=i[t.privateName]})),Z(s,this.options_[n]),Z(s,this.options_[r]),Z(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime);var o=Oi.getTech(e);if(!o)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new o(s),this.tech_.ready(At(this,this.handleTechReady_),!0),ai(this.textTracksJson_||[],this.tech_),Lr.forEach((function(e){i.on(i.tech_,e,(function(t){return i["handleTech"+Ht(e)+"_"](t)}))})),Object.keys(Dr).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Dr[e]+"_"].bind(i),event:t}):i["handleTech"+Dr[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return i.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return i.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return i.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return i.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return i.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return i.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return i.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return i.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return i.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return i.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return i.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return i.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return i.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return i.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return i.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return i.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return i.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||Re(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.unloadTech_=function(){var e=this;Ui.names.forEach((function(t){var i=Ui[t];e[i.privateName]=e[i.getterName]()})),this.textTracksJson_=ri(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.tech=function(e){return void 0===e&&K.warn("Using the tech directly can be dangerous. 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