Android openGl开发详解(一)——绘制简单图形
https://blog.csdn.net/qq_32175491/article/details/79091647
Android openGl开发详解(二)——通过SurfaceView,TextureView,GlSurfaceView显示相机预览(附Demo)
https://blog.csdn.net/qq_32175491/article/details/79755424
Android 自定义相机开发(三) —— EGL介绍
https://blog.csdn.net/qq_32175491/article/details/80271016
FFmpeg打造Android万能音频播放器
https://edu.csdn.net/course/detail/6842
https://blog.csdn.net/ywl5320/article/details/80335290
哔哩哔哩
https://www.bilibili.com/video/av68643970
Android 零基础开发相机
https://gitbook.cn/gitchat/activity/5aeb03e3af08a333483d71c1