ff_mp4_read_descr  466 libavformat/isom.c     len = ff_mp4_read_descr(fc, pb, &tag);
ff_mp4_read_descr  203 libavformat/isom.h int ff_mp4_read_descr(AVFormatContext *fc, AVIOContext *pb, int *tag);
ff_mp4_read_descr  623 libavformat/mov.c     ff_mp4_read_descr(fc, pb, &tag);
ff_mp4_read_descr  629 libavformat/mov.c     ff_mp4_read_descr(fc, pb, &tag);
ff_mp4_read_descr 1373 libavformat/mpegts.c     int len1 = ff_mp4_read_descr(d->s, &d->pb, &tag);