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Old 14th May 2011, 17:48   #13561  |  Link
CiNcH
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I used the installer by clsid now. With Rev. 3814, DXVA works, with Rev. 3851, it doesn't.
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Old 14th May 2011, 18:20   #13562  |  Link
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Quote:
Originally Posted by CiNcH View Post
I used the installer by clsid now. With Rev. 3814, DXVA works, with Rev. 3851, it doesn't.
Read:
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Originally Posted by clsid View Post
9bit/10bit H.264 is not yet supported.

@hoborg
DXVA is fixed in 3853
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Old 14th May 2011, 18:25   #13563  |  Link
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Ah sh**. Sorry guys . I just read the revision history within SVN and there was no mention about that...

Thanks!
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Old 15th May 2011, 16:14   #13564  |  Link
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Could somebody take a look @ this and maybe try to reproduce ? http://forum.doom9.org/showpost.php?...&postcount=559
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Old 15th May 2011, 20:38   #13565  |  Link
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Hi.
Can be FFDShow dxva decoder updated to latest MPC-HC source (including fix in 3090)?
@clsid:
Can you please integrate this fix? Just tryed 3853 and it is still crashing :/
DXVA working now again, thanks for fixing it!
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Old 16th May 2011, 14:26   #13566  |  Link
god_md5
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i find ass 4.0++ is not support in ffshow
get info here
http://code.google.com/p/vsfiltermod/
http://docs.aegisub.org/manual/Attac...itles_to_video
http://asa.diac24.net/
http://dl.dropbox.com/u/3668343/Scre...16%2021.18.jpg
http://dl.dropbox.com/u/3668343/Rain...e%20_GomTV.ass
h264 i use 3842 is work ,other is black or hang..

Last edited by god_md5; 16th May 2011 at 14:54.
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Old 16th May 2011, 14:57   #13567  |  Link
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Maybe it is a good time to start a new ffdshow tread, this one is really big 679 pages. Just ffdshow ( ffdshow - tryout ) something like this. I would like to hear your opinion.
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Old 16th May 2011, 21:36   #13568  |  Link
cyberbeing
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If a new thread is started, there should be some sort of landmark dividing the two. Revision ranges? New beta released? Significant new features landing? Splitting for length alone isn't a great reason, unless the forum software on Doom9 has issues with massive threads.

If you want an excuse to start a new thread, wait for all the FFDshow-specific coding to complete (hopefully very soon if not already) which will bring full-support of High10 H264 decoding to FFDshow. There appears to be an push by Dark Shikari and others for people to code what is necessary for FFDshow ASAP. That would be as good a landmark as any to start a new thread.

Last edited by cyberbeing; 17th May 2011 at 10:18.
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Old 17th May 2011, 04:23   #13569  |  Link
Mr VacBob
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i find ass 4.0++ is not support in
ASS++ should not be supported.
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Old 17th May 2011, 16:35   #13570  |  Link
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@clsid:
Can you please integrate this fix? Just tryed 3853 and it is still crashing :/
DXVA working now again, thanks for fixing it!
Those changes have already been integrated.
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Old 17th May 2011, 17:13   #13571  |  Link
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Those changes have already been integrated.
Strange, it still crashing for me :/
MPC-HC decoder working fine.
Only difference is, that it will now popup some kind of VC++ error message.
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Old 17th May 2011, 23:38   #13572  |  Link
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So about that libmpeg2 gcc fix...
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Old 18th May 2011, 07:11   #13573  |  Link
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I made a commit to ffmpeg-mt which should fix the problem with 'Avatar-Bluray-ffmpeg-mt-corruption.m2ts'. However, since the problem doesn't reproduce with ffplay, I haven't actually tested this. Also, I suspect it's made the decoder noticeably slower per thread :/

10-bit is also merged in, but one of the tests fails with threading on, and I haven't spotted the problem yet.
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Old 18th May 2011, 14:18   #13574  |  Link
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recent tests i did showed the libavcodec mpeg-2 part is much faster in a multithreaded framework then the libmpeg2 decoder in the current ffdshow (4 cores), ffdshow_rev3853_20110512_xhmikosr_icl12.exe <- tested, does this include the newest ffmpeg-mt ?
Dscaler IVTC mod was surprisingly being such old the fastest (+ 3 fps) , though Dscaler differs output wise from libavcodec/libmpeg2 in ffdshow on interlaced material with it's field selection it seems (it's not identical to ffdshow)
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Last edited by CruNcher; 18th May 2011 at 14:24.
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Old 18th May 2011, 14:45   #13575  |  Link
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@hoborg
Wasn't that a broken file? Can you upload it for me? Then I can try to fix the crash.

@TheRyuu
I will have a look at it this weekend.

@Mr VacBob
Great! I will update asap.

@CruNcher
The libavcodec mpeg2 decoder uses slice based threading. It has done that for ages already. It doesn't use frame based threading like ffmpeg-mt does.
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Old 18th May 2011, 20:11   #13576  |  Link
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Quote:
Originally Posted by clsid View Post
@hoborg
Wasn't that a broken file? Can you upload it for me? Then I can try to fix the crash.

@TheRyuu
I will have a look at it this weekend.

@Mr VacBob
Great! I will update asap.

@CruNcher
The libavcodec mpeg2 decoder uses slice based threading. It has done that for ages already. It doesn't use frame based threading like ffmpeg-mt does.
Ahh sorry i see ffmpeg-mt for mpeg-2 is not in ffdshow yet, but seeing that dscaler does better then libavcodec in ffdshow (performance) still surprises me wasn't it based on libmpeg2 ?
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Last edited by CruNcher; 18th May 2011 at 20:24.
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Old 18th May 2011, 20:25   #13577  |  Link
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@hoborg
Wasn't that a broken file? Can you upload it for me? Then I can try to fix the crash.
Here.
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Old 19th May 2011, 00:46   #13578  |  Link
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@CruNcher
The libavcodec mpeg2 decoder uses slice based threading. It has done that for ages already. It doesn't use frame based threading like ffmpeg-mt does.
MPEG2 uses slice threading in ffmpeg-mt. All MPEG2 files have lots of slices, so I think this is faster.
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Old 19th May 2011, 17:07   #13579  |  Link
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I have a specific issue in PowerPoint 2010 which seems to be caused by ffdshow. Starting with builds > 3763 PowerPoint freezes when trying to play dv files (at least dvsd) in the 2010 native mode (the mode in which the PowerPoint displays a timeline for the videos).

I tried several other decoders (Medialooks, Microsoft - among others) and they do not exhibit this behaviour. Also, I tried it on different computers with Win7 64 bits (e. g. Intel H55 - Intel Graphics, Intel P35 - AMD ATI Graphics, etc.).

Maybe someone here using PowerPoint 2010 (or the free player) can help me with this. I already posted this issue in the bug tracking system and I would be very grateful for a solution.

The following 2 files demonstrate the problem:

http://www.mediafire.com/?3q2wxwne4bxnxb5 (DVSD_Example.avi)
http://www.mediafire.com/?gcarlp7h4k66vbh (DVSD_Example.pptx with linked video)

Beside the PowerPoint 2010 issue, I came across the following two files which could not be decoded at all by ffdShow (using LAVSplitter):

http://www.mediafire.com/?8fwcaxepy3xca4v (Apple_DVCP_small.mov)
http://www.mediafire.com/?ch5rgnqbam6gi1v (WMV3_WMV9.wmv)

Could this just be a matter of a missing media type or are these formats simply not implemented? If they are not available at all, does someone know which ds decoders support these? (while not being dmo decoders/source filters/splitters at the same time as I would very much prefer to keep using LAVSplitter as my default splitter for wmv/mov files)

Last edited by Sven75; 19th May 2011 at 17:11.
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Old 19th May 2011, 20:40   #13580  |  Link
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Strange, it still crashing for me :/
MPC-HC decoder working fine.
Only difference is, that it will now popup some kind of VC++ error message.
I noticed this error popup with a lot of *.TS HD/FullHD recordings too, even if i disable FFDShow DXVA decoder and use FFMPEG-MT.
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