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Rdian06's Ffmpeg Builds
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wgw



Joined: 06 Jan 2008
Posts: 284

PostPosted: Thu Sep 25, 2008 2:55 am    Post subject: Reply with quote

Rdian06, I ran into early termination errors with your windows ffmpeg version that I had previously packaged with pytivo. I've reverted my branch to rev 12665 until I can test and verify any more recent builds that you may have released. There seems to be a problem with avi's and your version which may also be related to other users complaints about early termination. The early termination message I'm getting says something about monotone. Don't remember the exact error. Been overwhelmed at work lately so can't pursue the matter at this time.
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wgw



Joined: 06 Jan 2008
Posts: 284

PostPosted: Thu Sep 25, 2008 3:23 am    Post subject: Reply with quote

example problem file if you can find it: primeval.s02e04.ws.dvdrip.xvid-river.avi
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rdian06



Joined: 12 Apr 2008
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PostPosted: Thu Sep 25, 2008 3:52 am    Post subject: Reply with quote

I think I know what you're talking about.

Was it something like:

Code:

[NULL @ 016361A0]error, non monotone timestamps 3632 >= 2412
av_interleaved_write_frame(): Error while opening file


I've been getting that error sometimes when I try to convert mkv's to mp4's.

It appears to happen because of the -copyts flag. Apparently the timestamps in the source have discontinuities that ffmpeg is detecting and erroring out on. Encoding to AC3 and libfaac both show the error so I think it's independent of the sound stream format.

None of the patches I applied to the trunk source have anything to do with that code so it must stem from one of the ffmpeg developer changes. I'll go through the ffmpeg trunk change history this weekend and see if I can pin point the change that introduced the problem.
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rdian06



Joined: 12 Apr 2008
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PostPosted: Thu Sep 25, 2008 2:54 pm    Post subject: Reply with quote

I found the code that generates the monotone error and disabled it.

Have to do a little more testing but will post it for you to test later today wgw.
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rdian06



Joined: 12 Apr 2008
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PostPosted: Fri Sep 26, 2008 3:20 am    Post subject: Reply with quote

Here's a quick recompile I did of 0.95 for Windows with the monotone error check code commented out. I'm posting this primarily so wgw can test it with his problem sample.

From what I can tell, the timestamp error check code isn't at fault. Whatever is reading/processing the timestamps is probably at fault, but I haven't deciphered that code yet.



ffmpeg96.zip
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 Filename:  ffmpeg96.zip
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leenuxg33k



Joined: 05 Jan 2008
Posts: 15

PostPosted: Fri Sep 26, 2008 2:49 pm    Post subject: Reply with quote

Can you point me to where I can get the source code to the version you are compiling? I'd be happy to get this compiled for some of the linux users out there.
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leenuxg33k



Joined: 05 Jan 2008
Posts: 15

PostPosted: Mon Sep 29, 2008 1:20 pm    Post subject: Reply with quote

For Fedora 9 RPMS:

http://pytivo.krkeegan.com/h-264-t397-75.html

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wgw



Joined: 06 Jan 2008
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PostPosted: Wed Oct 01, 2008 1:19 am    Post subject: Reply with quote

rdian06 wrote:
Here's a quick recompile I did of 0.95 for Windows with the monotone error check code commented out. I'm posting this primarily so wgw can test it with his problem sample.


Sorry, been absent. I'll try this weekend.

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sgtstadanko



Joined: 26 Sep 2008
Posts: 21

PostPosted: Tue Oct 21, 2008 8:54 pm    Post subject: Reply with quote

I have working .deb builds under ubuntu 8.04 of ffmpeg and x264 compiled from git as of 10-19-2008 if anyone is interested I can post...
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gonzotek



Joined: 12 Jan 2008
Posts: 64

PostPosted: Tue Oct 21, 2008 11:41 pm    Post subject: Reply with quote

yes, please. Smile
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sgtstadanko



Joined: 26 Sep 2008
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PostPosted: Fri Oct 24, 2008 8:03 pm    Post subject: Reply with quote

Here are my Ubuntu 8.04 checkinstall generated builds of ffmpeg and x264 following the directions posted on the ubuntu forums.

I have only tested these on my systems so your mileage may vary.

If these dont work, just look here http://ubuntuforums.org/showthread.php?t=786095&highlight=x264+ffmpeg as I just followed those instructions and had zero errors.



ffmpeg-x264-debs.tar
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korokus



Joined: 29 Oct 2008
Posts: 2

PostPosted: Wed Oct 29, 2008 10:10 pm    Post subject: Reply with quote

Any progress on Mac x86 ffmpeg? I compiled one from macports but of course it won't work on my .mkv files. Is there a way I could compile my own for X86 with your changes?
Thanks for all your work.

krokus
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sgtstadanko



Joined: 26 Sep 2008
Posts: 21

PostPosted: Thu Oct 30, 2008 3:24 pm    Post subject: Reply with quote

did you get any errors on the build? The one i built following the instructions on the main site works like a champ. I could upload my ffmpeg binary...assuming that will work.

Hopefully they wont barf on lib deps.... Remove the -osx and put them on your $PATH somewhere.



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korokus



Joined: 29 Oct 2008
Posts: 2

PostPosted: Mon Nov 03, 2008 2:24 am    Post subject: Reply with quote

sgtstadanko wrote:
did you get any errors on the build? The one i built following the instructions on the main site works like a champ. I could upload my ffmpeg binary...assuming that will work.

Hopefully they wont barf on lib deps.... Remove the -osx and put them on your $PATH somewhere.


No I didn't get any errors building my own ffmpeg. Mine just barfs on mkv files. It has something to do with the audio streams and Rdian06 has been building them in this thread with that fix in it. Seems as though there is a build for everything but Intel Mac x86. Guess i'm gonna have to boot in xp to do those files.

Thanks for everyones hard work.

Krokus
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rdian06



Joined: 12 Apr 2008
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PostPosted: Mon Nov 03, 2008 3:07 am    Post subject: Reply with quote

I should have some free time to work on the x86 Mac builds later this week.
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