AV_CODEC_ID_WMV2  122 3rdparty/include/ffmpeg_/libavcodec/avcodec.h     AV_CODEC_ID_WMV2,
AV_CODEC_ID_WMV2  108 modules/videoio/src/ffmpeg_codecs.hpp #define AV_CODEC_ID_WMV2 CODEC_ID_WMV1