KNOWN BUGSo IDCT sometimes doesn't generate IEEE-compliant values for sparse blocks o seg faults when running more than one mpeg_play -loop with shared memory  on a multiprocessor machine w/Solaris 2.4. workaround: use -shmem_offo The control panel sometimes gets confused at the end, knowing it is done thus the "end" button, but still having a play state (and play buttonhighlighted), so a "rewind" instantly plays from start.o -position ignores - offsets  (ie -position -1-1)o -position should be -geometryo sometimes crashes on SPARC-10s under tvtwm, try -controls noneo If you compile with -DNDEBUG and some mpegs cause mpeg_play to crash, checkthem out with mpeg_stat -verifyo The argument parsing is very shaky for more than one mpeg to play