AV_CODEC_ID_VP7_DEPRECATED 2809 libavcodec/codec_desc.c         .id        = AV_CODEC_ID_VP7_DEPRECATED,
AV_CODEC_ID_VP7_DEPRECATED 2892 libavcodec/utils.c         case AV_CODEC_ID_VP7_DEPRECATED                 : return AV_CODEC_ID_VP7;