AVFrameSideDataType   41 3rdparty/include/ffmpeg_/libavutil/frame.h     enum AVFrameSideDataType type;
AVFrameSideDataType  597 3rdparty/include/ffmpeg_/libavutil/frame.h                                         enum AVFrameSideDataType type,
AVFrameSideDataType  605 3rdparty/include/ffmpeg_/libavutil/frame.h                                         enum AVFrameSideDataType type);