AVPacketSideDataType 1084 3rdparty/include/ffmpeg_/libavcodec/avcodec.h         enum AVPacketSideDataType type;
AVPacketSideDataType 3527 3rdparty/include/ffmpeg_/libavcodec/avcodec.h uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
AVPacketSideDataType 3538 3rdparty/include/ffmpeg_/libavcodec/avcodec.h int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
AVPacketSideDataType 3549 3rdparty/include/ffmpeg_/libavcodec/avcodec.h uint8_t* av_packet_get_side_data(AVPacket *pkt, enum AVPacketSideDataType type,