AV_CODEC_ID_MPEG2VIDEO  105 3rdparty/include/ffmpeg_/libavcodec/avcodec.h     AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
AV_CODEC_ID_MPEG2VIDEO  111 modules/videoio/src/ffmpeg_codecs.hpp #define AV_CODEC_ID_MPEG2VIDEO CODEC_ID_MPEG2VIDEO