Video player:
1. Fixed a crash in soft decoding switching tracks.
2. Added soft decoding support for parsing and switching built-in subtitles.
3. Soft decoding supports decoding such as https, rmtp, h264 and h265.
4. Optimize the aidl to provide the external playback status.
5. Support for obtaining subtitle files in the video directory
6. Fix the selected play progress bar and uncheck the play progress bar, the video fast forward, fast rewind progress is not uniform.
System settings:
1. Fixed an interface incompatibility issue on ROC-RK3328-CC. Fix continuous opening and closing wifi, do not update wifi list problem
MediaStation Library:
1. Fix movie sorting invalid problem
Mobile assistant:
1. Add a small box wizard to support control through a small program
