ff_id3v2_read_dict  148 libavformat/aacdec.c     ff_id3v2_read_dict(&ioctx, &metadata, ID3v2_DEFAULT_MAGIC, &id3v2_extra_meta);
ff_id3v2_read_dict 1032 libavformat/hls.c     ff_id3v2_read_dict(pb, metadata, ID3v2_DEFAULT_MAGIC, extra_meta);
ff_id3v2_read_dict  117 libavformat/id3v2.h void ff_id3v2_read_dict(AVIOContext *pb, AVDictionary **metadata, const char *magic, ID3v2ExtraMeta **extra_meta);
ff_id3v2_read_dict  623 libavformat/utils.c         ff_id3v2_read_dict(s->pb, &s->internal->id3v2_meta, ID3v2_DEFAULT_MAGIC, &id3v2_extra_meta);
ff_id3v2_read_dict  508 libavformat/wavdec.c             ff_id3v2_read_dict(pb, &s->internal->id3v2_meta, ID3v2_DEFAULT_MAGIC, &id3v2_extra_meta);