AV_CODEC_ID_VB    698 libavcodec/codec_desc.c         .id        = AV_CODEC_ID_VB,
AV_CODEC_ID_VB    277 libavcodec/vb.c     .id             = AV_CODEC_ID_VB,
AV_CODEC_ID_VB    127 libavformat/siff.c     st->codec->codec_id   = AV_CODEC_ID_VB;