AVARLDelegateDemo

代码说明：

说明：  The sample code depicts three different use cases of AVAssetResourceLoaderDelegate (for Identity encryption use case scenarios) for HLS (HTTP Live streaming): - Redirect handler (redirection for the HTTP live streaming media files) - Fetching Encryption keys for the HTTP live streaming media (segments) - Custom play list generation (index file) for the HTTP live streaming. 示例代码描述了HLS（HTTP实时流）的AvassetResourceLoaderDelegate（用于标识加密用例方案）的三个不同用例：—重定向处理程序（HTTP实时流媒体文件的重定向）—获取HTTP实时流媒体（段）的加密密钥—自定义播放列表生成（索引文件）for HTTP直播流。(The sample code depicts three different use cases of AVAssetResourceLoaderDelegate (for Identity encryption use case scenarios) for HLS (HTTP Live streaming): - Redirect handler (redirection for the HTTP live streaming media files) - Fetching Encryption keys for the HTTP live streaming media (segments) - Custom play list generation (index file) for the HTTP live streaming.)