descrLength       295 libavformat/movenc.c     int i= descrLength(size) - size - 2;
descrLength       305 libavformat/movenc.c     int decoderSpecificInfoLen = track->vosLen ? descrLength(track->vosLen):0;
descrLength       312 libavformat/movenc.c     putDescr(pb, 0x03, 3 + descrLength(13 + decoderSpecificInfoLen) +
descrLength       313 libavformat/movenc.c              descrLength(1));