ff_vorbiscomment_length   58 libavformat/flacenc.c     len = ff_vorbiscomment_length(*m, vendor);
ff_vorbiscomment_length  553 libavformat/matroskaenc.c         len = ff_vorbiscomment_length(dict, vendor);
ff_vorbiscomment_length  294 libavformat/oggenc.c     size = offset + ff_vorbiscomment_length(*m, vendor) + framing_bit;
ff_vorbiscomment_length   37 libavformat/vorbiscomment.h int ff_vorbiscomment_length(AVDictionary *m, const char *vendor_string);