- ffmpeg: switch to tag n4.3.1
- ffmpeg: added a new protocol and some methods
- soundtouch: switch to tag 2.3.2
- soundtouch: use integer samples for player
- player: provided a player SDK with basic playback capabilities
- preload: provided a preload SDK with preloading capabilities
- demo: provided playback demos for both Android and iOS platforms
- RedCore: added the source code implementation of RedCore
- RedBase: added the source code implementation of RedBase
- added the source code of the remaining player module
- added the source code of the player for the HarmonyOS platform