bash-3.00$ mplex -f 8 -o movie.mpg ./movie.m2v ./movie.ac3
   INFO: [mplex] mplex version 1.6.3-rc3 (2.2.3 $Date: 2004/01/13 20:45:26 $)
   INFO: [mplex] File ./movie.m2v looks like an MPEG Video stream.
   INFO: [mplex] File ./movie.ac3 looks like an AC3 Audio stream.
   INFO: [mplex] Video stream 0: profile 8 selected - ignoring non-standard options!
   INFO: [mplex] Found 1 audio streams and 1 video streams
   INFO: [mplex] Selecting dvdauthor DVD output profile
   INFO: [mplex] Multiplexing video program stream!
   INFO: [mplex] Scanning for header info: Video stream e0 (./movie.m2v)
   INFO: [mplex] VIDEO STREAM: e0
   INFO: [mplex] Frame width     : 720
   INFO: [mplex] Frame height    : 480
   INFO: [mplex] Aspect ratio    : 16:9 display
   INFO: [mplex] Picture rate    : 29.970 frames/sec
   INFO: [mplex] Bit rate        : 9800000 bits/sec
   INFO: [mplex] Vbv buffer size : 229376 bytes
   INFO: [mplex] CSPF            : 0
   INFO: [mplex] Scanning for header info: AC3 Audio stream 00 (./movie.ac3)
   INFO: [mplex] AC3 frame size = 1792
   INFO: [mplex] AC3 AUDIO STREAM:
   INFO: [mplex] Bit rate       :    57344 bytes/sec (448 kbit/sec)
   INFO: [mplex] Frequency      :     48000 Hz
   INFO: [mplex] SYSTEMS/PROGRAM stream:
Illegal instruction
bash-3.00$