DVDAuthorGUI - trouble

[Pavlix]

When I start an authoring process in this program, everything is all right.
But suddenly there is a warning about error and it suggest me to take a look at the log. Can somebody review the log and give me the answer for my question about this trouble ? :helpful:

[liquid217]

As mentioned at the beginning of the log, email the log to me, and I will try to help you sort it out.

[Pavlix]

Sorry, I forgot about put the log in the post:( DVDAuthorGUI 1.008b - 1/14/2006
Send problems with DVDAuthorGUI to liquid_217@hotmail.com
***please wait while the titles are multiplexed.
*multiplexing title: 1.....
INFO: [???] mplex version 2.0.0 (2.2.3 $Date: 2004/01/13 20:45:26 $)
INFO: [???] File C:\xxx.m2v looks like an MPEG Video stream.
INFO: [???] File C:\xxx.ac3 looks like an AC3 Audio stream.
INFO: [???] Video stream 0: profile 8 selected - ignoring non-standard options!
INFO: [???] Found 1 audio streams and 1 video streams
INFO: [???] Selecting dvdauthor DVD output profile
INFO: [???] Multiplexing video program stream!
INFO: [???] Scanning for header info: Video stream e0 (C:\xxx.m2v)
INFO: [???] VIDEO STREAM: e0
INFO: [???] Frame width : 720
INFO: [???] Frame height : 576
INFO: [???] Aspect ratio : 4:3 display
INFO: [???] Picture rate : 25.000 frames/sec
INFO: [???] Bit rate : 9800000 bits/sec
INFO: [???] Vbv buffer size : 229376 bytes
INFO: [???] CSPF : 0
INFO: [???] Scanning for header info: AC3 Audio stream 00 (C:\xxx.ac3)
INFO: [???] AC3 frame size = 768

INFO: [???] AC3 AUDIO STREAM:
INFO: [???] Bit rate : 24576 bytes/sec (192 kbit/sec)
INFO: [???] Frequency : 48000 Hz
INFO: [???] SYSTEMS/PROGRAM stream:
INFO: [???] rough-guess multiplexed stream data rate : 10202744
INFO: [???] target data-rate specified : 10080000
++ WARN: [???] Target data rate lower than computed requirement!
++ WARN: [???] N.b. a 20% or so discrepancy in variable bit-rate
++ WARN: [???] streams is common and harmless provided no time-outs will occur
INFO: [???] Run-in Sectors = 89 Video delay = 13019 Audio delay = 0
INFO: [???] New sequence commences...
INFO: [???] Video e0: buf= 237568 frame=000000 sector=00000000
INFO: [???] Audio bd: buf= 16384 frame=000000 sector=00000000
++ WARN: [???] Stream e0: data will arrive too late sent(SCR)=16676 required(DTS)=0
++ WARN: [???] Video e0: buf= 161077 frame=000001 sector=00000113
++ WARN: [???] Audio bd: buf= 16384 frame=000000 sector=00000000
INFO: [???] Scanned to end AU 59962
INFO: [???] STREAM bd completed @ frame 74952.
INFO: [???] STREAM e0 completed @ frame 59962.
INFO: [???] Multiplex completion at SCR=215860224.
INFO: [???] Video e0: buf= 47486 frame=059962 sector=01378824
INFO: [???] Audio bd: buf= 11008 frame=074952 sector=00028554
INFO: [???] VIDEO_STATISTICS: e0
INFO: [???] Video Stream length: 2788281736 bytes
INFO: [???] Sequence headers: 4627
INFO: [???] Sequence ends : 1
INFO: [???] No. Pictures : 59962
INFO: [???] No. Groups : 4627
INFO: [???] No. I Frames : 4627 avg. size145715 bytes
INFO: [???] No. P Frames : 18457 avg. size 77911 bytes
INFO: [???] No. B Frames : 36879 avg. size 18331 bytes
INFO: [???] Average bit-rate : 9300000 bits/sec
INFO: [???] Peak bit-rate : 26629600 bits/sec
INFO: [???] BUFFERING min 15 Buf max 235543
INFO: [???] AUDIO_STATISTICS: bd
INFO: [???] Audio stream length 57563904 bytes.
INFO: [???] Frames : 455749626
INFO: [???] BUFFERING min 67 Buf max 13315
**ERROR: [???] MUX STATUS: Frame data under-runs detected!

Process aborted due to above error
There was an unknown error. Please review the log for more information.

[liquid217]

It looks like your bitrate surged in the video file. As noted here:
INFO: [???] Peak bit-rate : 26629600 bits/sec
You may need to reencode your m2v, as this bitrate is very high.

[Pavlix]

impossible.. I've converted this movie in CCE with vbr multi-pass with min. bitrate - 8500, max. bitrate - 9800 and average bitrate - 9300. So why there is a "Peak bit-rate : 26629600 bits/sec" ?

[layer]

i have the same problem

DVDAuthorGUI 1.008b - 1/14/2006
Send problems with DVDAuthorGUI to liquid_217@hotmail.com
***please wait while the titles are multiplexed.
*multiplexing title: 1.....
INFO: [???] mplex version 2.0.0 (2.2.3 $Date: 2004/01/13 20:45:26 $)
INFO: [???] File C:\Nova pasta\video.mpv looks like an MPEG Video stream.
INFO: [???] File C:\Nova pasta\ac3_fixed.ac3 looks like an AC3 Audio stream.
INFO: [???] Video stream 0: profile 8 selected - ignoring non-standard options!
INFO: [???] Found 1 audio streams and 1 video streams
INFO: [???] Selecting dvdauthor DVD output profile
INFO: [???] Multiplexing video program stream!
INFO: [???] Scanning for header info: Video stream e0 (C:\Nova pasta\video.mpv)
INFO: [???] VIDEO STREAM: e0
INFO: [???] Frame width : 720
INFO: [???] Frame height : 576
INFO: [???] Aspect ratio : 16:9 display
INFO: [???] Picture rate : 25.000 frames/sec
INFO: [???] Bit rate : 9800000 bits/sec
INFO: [???] Vbv buffer size : 229376 bytes
INFO: [???] CSPF : 0
INFO: [???] Scanning for header info: AC3 Audio stream 00 (C:\Nova pasta\ac3_fixed.ac3)
INFO: [???] AC3 frame size = 1792

INFO: [???] AC3 AUDIO STREAM:
INFO: [???] Bit rate : 57344 bytes/sec (448 kbit/sec)
INFO: [???] Frequency : 48000 Hz
INFO: [???] SYSTEMS/PROGRAM stream:
INFO: [???] rough-guess multiplexed stream data rate : 10470296
INFO: [???] target data-rate specified : 10080000
++ WARN: [???] Target data rate lower than computed requirement!
++ WARN: [???] N.b. a 20% or so discrepancy in variable bit-rate
++ WARN: [???] streams is common and harmless provided no time-outs will occur
INFO: [???] Run-in Sectors = 89 Video delay = 13019 Audio delay = 0
INFO: [???] New sequence commences...
INFO: [???] Video e0: buf= 237568 frame=000000 sector=00000000
INFO: [???] Audio bd: buf= 16384 frame=000000 sector=00000000
++ WARN: [???] Stream e0: data will arrive too late sent(SCR)=72715117 required(DTS)=0
++ WARN: [???] Video e0: buf= 166155 frame=020195 sector=00263700
++ WARN: [???] Audio bd: buf= 14819 frame=025243 sector=00022439
INFO: [???] STREAM bd completed @ frame 189394.
INFO: [???] STREAM e0 completed @ frame 151597.
INFO: [???] Multiplex completion at SCR=545677897.
INFO: [???] Video e0: buf= 201684 frame=151597 sector=01911018
INFO: [???] Audio bd: buf= 16384 frame=189394 sector=00168352
INFO: [???] VIDEO_STATISTICS: e0
INFO: [???] Video Stream length: 3856402216 bytes
INFO: [???] Sequence headers: 13034
INFO: [???] Sequence ends : 0
INFO: [???] No. Pictures : 151598
INFO: [???] No. Groups : 13034
INFO: [???] No. I Frames : 13034 avg. size 70556 bytes
INFO: [???] No. P Frames : 41489 avg. size 34888 bytes
INFO: [???] No. B Frames : 97076 avg. size 15341 bytes
INFO: [???] Average bit-rate : 5087600 bits/sec
INFO: [???] Peak bit-rate : 9 832 000 bits/sec
INFO: [???] BUFFERING min 15 Buf max 235543
INFO: [???] AUDIO_STATISTICS: bd
INFO: [???] Audio stream length 339395840 bytes.
INFO: [???] Frames : 1630994016
INFO: [???] BUFFERING min 35 Buf max 14147
**ERROR: [???] MUX STATUS: Frame data under-runs detected!

Process aborted due to above error
There was an unknown error. Please review the log for more information.

[liquid217]

impossible.. I've converted this movie in CCE with vbr multi-pass with min. bitrate - 8500, max. bitrate - 9800 and average bitrate - 9300. So why there is a "Peak bit-rate : 26629600 bits/sec" ?
No idea. I am simply reading the mplex output. You can try some other multiplexers to see if you get any different results. One other is packaged with DVDAuthorGUI called 'tcmplex'. You can use it by selecting 'alt muxer' under 'tools'. You may also want to try imago-mpeg muxer, or mpucoder's own 'muxman'.