AV_CODEC_ID_MWSC 1676 libavcodec/codec_desc.c         .id        = AV_CODEC_ID_MWSC,
AV_CODEC_ID_MWSC  184 libavcodec/mwsc.c     .id               = AV_CODEC_ID_MWSC,
AV_CODEC_ID_MWSC  478 libavformat/riff.c     { AV_CODEC_ID_MWSC,         MKTAG('M', 'W', 'S', 'C') },