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Old 04-02-2006, 01:32 PM   #1
Registered: Jul 2003
Location: Montana
Posts: 297

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mplex errors (Stream e0: data will arrive too late)

Alright, so I've searched and searched on this but have yet to find a viable option to stop these errors. The errors seem to be no real problem as I can continue after with mplex'ing the ac3 audio file and m2v video file togethor and the video will play fine in mplayer or in my dvd player after authoring it. The command for mplex is:
mplex -f 8 -S 0 -o movie.mpeg ofile.m2v ofile0.ac3

   INFO: [mplex] mplex version 1.8.0 (2.2.4 $Date: 2005/08/28 17:50:54 $)
   INFO: [mplex] File ofile.m2v looks like an MPEG Video stream.
   INFO: [mplex] File ofile0.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 (ofile.m2v) 
   INFO: [mplex] VIDEO STREAM: e0
   INFO: [mplex] Frame width     : 720
   INFO: [mplex] Frame height    : 480
   INFO: [mplex] Aspect ratio    : 4:3 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 (ofile0.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:
   INFO: [mplex] rough-guess multiplexed stream data rate    : 10470296
   INFO: [mplex] target data-rate specified               : 10080000
++ WARN: [mplex] Target data rate lower than computed requirement!
++ WARN: [mplex] N.b. a 20% or so discrepancy in variable bit-rate
++ WARN: [mplex] streams is common and harmless provided no time-outs will occur
   INFO: [mplex] Run-in Sectors = 89 Video delay = 13019 Audio delay = 16022
   INFO: [mplex] New sequence commences...
   INFO: [mplex] Video e0: buf=      0 frame=000000 sector=00000000
   INFO: [mplex] Audio bd: buf=      0 frame=000000 sector=00000000
++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=162230 required(DTS)=13019
++ WARN: [mplex] Video e0: buf=  34085 frame=000078 sector=00000046
++ WARN: [mplex] Audio bd: buf=  15453 frame=000059 sector=00000053
   INFO: [mplex] STREAM e0 completed @ frame 152495.
   INFO: [mplex] STREAM bd completed @ frame 198676.
   INFO: [mplex] Multiplex completion at SCR=572180041.
   INFO: [mplex] Video e0: buf=   1728 frame=198648 sector=00917482
   INFO: [mplex] Audio bd: buf=  14336 frame=198676 sector=00176602
   INFO: [mplex] Video Stream length:  1843619565 bytes
   INFO: [mplex] Sequence headers:    12724
   INFO: [mplex] Sequence ends   :        0
   INFO: [mplex] No. Pictures    :   152496
   INFO: [mplex] No. Groups      :    12724
   INFO: [mplex] No. I Frames    :    12724 avg. size 27036 bytes
   INFO: [mplex] No. P Frames    :    38175 avg. size 24161 bytes
   INFO: [mplex] No. B Frames    :   101598 avg. size  5681 bytes
   INFO: [mplex] Average bit-rate :  2319600 bits/sec
   INFO: [mplex] Peak bit-rate    :  6988800  bits/sec
   INFO: [mplex] BUFFERING min 15 Buf max 221941
   INFO: [mplex] Audio stream length 356029184 bytes.
   INFO: [mplex] Frames         :   198677
   INFO: [mplex] BUFFERING min 35 Buf max 1603
**ERROR: [mplex] MUX STATUS: Frame data under-runs detected!
Thanks for any and all help.


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