MOTION_MARKER     755 libavcodec/mpeg4videodec.c                 if (bits == MOTION_MARKER)
MOTION_MARKER    1013 libavcodec/mpeg4videodec.c         if (get_bits(&s->gb, 17) != MOTION_MARKER) {
MOTION_MARKER    1347 libavcodec/mpeg4videoenc.c         put_bits(&s->pb, 17, MOTION_MARKER);