视频播放
1、GSYVideoPlayer https://github.com/CarGuo/GSYVideoPlayer
2、JiaoZiVideoPlayer https://github.com/Jzvd/JiaoZiVideoPlayer
音频录制
1、AndroidAudioRecorder https://github.com/adrielcafe/AndroidAudioRecorder
2、https://github.com/GitLqr/LQRAudioRecord
3、https://github.com/google/ringdroid
4、https://github.com/dkim0419/SoundRecorder
5、https://github.com/MiCode/SoundRecorder