AV_CODEC_ID_TRUEMOTION1 373 libavcodec/codec_desc.c .id = AV_CODEC_ID_TRUEMOTION1, AV_CODEC_ID_TRUEMOTION1 910 libavcodec/truemotion1.c .id = AV_CODEC_ID_TRUEMOTION1, AV_CODEC_ID_TRUEMOTION1 281 libavformat/riff.c { AV_CODEC_ID_TRUEMOTION1, MKTAG('D', 'U', 'C', 'K') }, AV_CODEC_ID_TRUEMOTION1 282 libavformat/riff.c { AV_CODEC_ID_TRUEMOTION1, MKTAG('P', 'V', 'E', 'Z') },