https://blog.csdn.net/qq_36467463/article/details/77990089 //安卓mediaformat api详解
https://www.cnblogs.com/Xiegg/p/3428529.html -------->media codec的文档翻译
https://developer.android.google.cn/guide/topics/resources/providing-resources Android开发 的文档
https://blog.csdn.net/qq_36467463/article/details/77990089 //安卓mediaformat api详解
https://www.cnblogs.com/Xiegg/p/3428529.html -------->media codec的文档翻译
https://developer.android.google.cn/guide/topics/resources/providing-resources Android开发 的文档