CODEC_ID_PBM       88 libavcodec/pnm_parser.c     { CODEC_ID_PGM, CODEC_ID_PGMYUV, CODEC_ID_PPM, CODEC_ID_PBM, CODEC_ID_PAM},
CODEC_ID_PBM      413 libavcodec/pnmenc.c     CODEC_ID_PBM,
CODEC_ID_PBM       52 libavformat/img2.c     { CODEC_ID_PBM       , "pbm"},