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2nd December 2007, 17:44 | #681 | Link | |
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- Wait until first pass is done; MegUI will report that the first pass had errors and you can view them in the "log" tab. Can't say if it affects the output of the encode but I would assume it does; all you get after a 1st pass is a .stats file. You can probably reproduce with a 1-pass encode. |
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2nd December 2007, 18:16 | #683 | Link |
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OK, I tried with the ttt.264 stream and I got errors and MeGUI would not start the second pass. I tricked MeGUI by deleting the jobs from the queue and then re-enqueing the whole job, then delete just pass 1 and start pass 2.
The encode completed and the video looks fine. So I think this is something that should be addressed by MeGUI. libavcodec is sometimes going to report harmless or recoverable errors, and MeGUI should not abort everything. |
2nd December 2007, 20:03 | #684 | Link |
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I tried what you did neuron2. And you're right, the encode completed. But with exactly the same errors as pass 1. Although, the file is playable and video looks fine.
So I think MeGUI stops processing pass 1 only because it reports too many errors. But these errors exist for real. Where do they come from ? Thank you. Last edited by Deckard2019; 2nd December 2007 at 20:38. |
2nd December 2007, 23:13 | #685 | Link | |
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Last edited by g0blez; 3rd December 2007 at 01:30. |
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3rd December 2007, 02:43 | #687 | Link | |
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[h264 @ 6FCFD810]reference picture missing during reorder It is not happy with the stream. For encoding linearly, I am just handing it the data from the source file. This would have to be taken up with the author of libavcodec. You can use the MP4tech mailing list for that. I'll look into it, but my priority is to get my code working right. I may patch libavcodec.dll to return warnings instead of errors so that MeGUI doesn't give up. I also posted a request to the MeGUI thread asking for an option to ignore errors. Last edited by Guest; 3rd December 2007 at 02:53. |
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3rd December 2007, 03:54 | #688 | Link | |
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3rd December 2007, 05:41 | #689 | Link |
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I've demuxed the AVC video from the japanese "Band of Brothers" HD DVD and it seems that DGAVCDec 1.0.0 Alpha 12 has some problems decoding it, I get funny colors after the first few seconds with the HBO logo.
neuron2, I've uploaded a 30 MB sample to Rapidshare for you: BoB HD DVD sample
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3rd December 2007, 17:57 | #692 | Link |
Najarenthur
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Location: Austria (Vienna)
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Normally you demux the stream, index with dgavcindex and convert. Then you use the Timecode file from the source to mux again. That's all instead you wanted to know something else. Then you have to ask again.
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4th December 2007, 00:00 | #693 | Link |
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i try to open .ts file and i get the following errors:
1. found nalu w/forbidden_bit set, bit error? let's try ... hit yes ... 2. found nalu type 29 len 31769 undefined, ignore nalu, moving on hit yes ... 3. found nalu w/forbidden_bit set, bit error? let's try ... hit yes ... 4. found nalu type 29 len 12997 undefined, ignore nalu, moving on hit yes ... 5. trying to use an invalid (unintialized) picture parameter set with id0, expect the unexpected ... hit yes ... 6. picparset 0 references an invalid (uninitialized) sequence parameter set with id0, expect the unexpected ... hit yes ... 7. and so on 8. field pictures (PAFF) found. this may blow up in your face! continue? hit yes ... 9.reserved picture_structure used (can't determine numclockts) hit ok game over. what's wrong? ts parameters: Format : MPEG-4 Transport Format/Family : MPEG-4 File size : 2.18 GiB PlayTime : 26mn 48s Bit rate : 12 Mbps Video #0 Codec : AVC Codec/Info : MPEG-4 AVC Codec profile : Main@L4.0 PlayTime : 26mn 48s Bit rate : 11 Mbps Width : 1920 pixels Height : 1088 pixels Aspect ratio : 16/9 or Format : MPEG-4 Transport Format/Family : MPEG-4 File size : 6.94 GiB PlayTime : 59mn 1s Bit rate : 17 Mbps Video #0 Codec : AVC Codec/Info : MPEG-4 AVC Codec profile : High@L4.0 PlayTime : 59mn 1s Bit rate : 16 Mbps Width : 16 pixels Height : 16 pixels Aspect ratio : 1.000 the errors are similar Last edited by azazel1103; 4th December 2007 at 00:07. |
4th December 2007, 00:10 | #694 | Link |
Guest
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Did you bother to read the help file section listing the limitations of this software? It clearly states that only raw streams are supported.
You have to demux your video from the transport stream. Last edited by Guest; 4th December 2007 at 00:13. |
4th December 2007, 00:29 | #696 | Link |
Guest
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@canTsTop
Apparently the libavcodec.dll deblocking fix is not complete, as I duplicated your second crash. My problem is that I can't make it fail for my debug DLL. I'll try to find it with code reading, but it might be a while. Last edited by Guest; 4th December 2007 at 04:48. |
4th December 2007, 23:38 | #698 | Link |
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Please read the help file and refer to this post:
http://forum.doom9.org/showthread.ph...68#post1072368 Last edited by Guest; 4th December 2007 at 23:41. |
5th December 2007, 03:19 | #700 | Link | ||
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Last edited by Guest; 5th December 2007 at 03:23. |
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