H264 SEI问题

https://blog.csdn.net/passionkk/article/details/102804023   h264解码之自定义信息（SEI）

https://blog.csdn.net/passionkk/article/details/102804023    FFmpeg H264增加SEI

 

 

https://blog.csdn.net/y601500359/article/details/80943990

 

http://www.manongjc.com/article/57129.html    重要   h264 nalu格式

 

 

https://www.jianshu.com/p/7c6861f0d7fd

 

 

https://blog.csdn.net/zhuweigangzwg/article/details/44152239

 

h264bitstream