在ffmpeg源码 libavformat/mpeg.h中有这个定义 define SEQUENCE_END_CODE ((unsigned int)0x000001b7)是标志mpeg格式的结束码
Unofficial FFmpeg with added custom native Visual Studio project build tools. FFmpeg: A complete, cross-platform solution to record, convert and stream audio and video. - move free() of AVStream priv data to av_write_trailer() · wwwxxxwwwwxxxx/FFmpeg@c4
Unofficial FFmpeg with added custom native Visual Studio project build tools. FFmpeg: A complete, cross-platform solution to record, convert and stream audio and video. - avcodec: free priv_data in avcodec_copy_context() · wwwxxxwwwwxxxx/FFmpeg@cba9a40