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30th May 2007, 11:59 | #1362 | Link | |
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MPC-HC 2.2.1 |
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30th May 2007, 12:18 | #1364 | Link | |
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H.264 decoding uses libavcodec, developed by FFmpeg and many others. You want multicore, bug those developers, not us! We just implement libavcodec in DirectShow.
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30th May 2007, 12:38 | #1365 | Link | |||
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So it's MSVC or nothing, I think. And for the basic testing I've performed so far, MSVC looks like it's working tolerably well; the files I've got basically work (random selection of xvid/divx and some H.264, and I think an FLV1 or two). At some point I will try to look at drdivx some time to see if it has any important ffmpeg MSVC changes (it would be nice to work around some of the C99isms that MSVC can't handle). It would be nice to have a test suite containing representative samples of all the different codecs and significant variations thereof. Quote:
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30th May 2007, 12:44 | #1366 | Link | |
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30th May 2007, 13:15 | #1367 | Link |
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I usually update the ICL9 project files afterwards too. It's not a big problem. Whenever there are vcproj files in the update list when I update my local SVN, then I run a compare with UltraEdit/UltraCompare.
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30th May 2007, 13:35 | #1370 | Link |
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For *nix, yes. mingw64 I think is still a bit of a ways off, although there were some patches for binutils and gcc.
ICL is available as a 30day demo, although in the past when I have tried it for ffdshow x64 it often resulted in crashes anyway. |
30th May 2007, 13:39 | #1371 | Link |
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In Linux, yes, I believe it can, but AFAIK there's no x64 PE target for gcc/binutils at the moment.
I know about the icl 30 day demo, but it's not really a good option, since I expect it will take longer than 30 days to get ffdshow 100% happy in x64. I also don't know how reliable icl is. I hear it's much better these days, but it used to have an extraordinarily buggy backend that would consistently do such exciting things as omitting to emit entire functions because it incorrectly believed them to be uncalled. It's not really something I want to have to battle with. Last edited by Dr Pizza; 30th May 2007 at 13:43. |
30th May 2007, 14:20 | #1372 | Link |
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I recently gave up the battle of converting inline assmembly to external asm/intrinsics for compiling x64 projects with vs2005 and just use icl instead. The assembly code still needs to be changed but it's a lot less work and headaches.
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30th May 2007, 19:19 | #1373 | Link |
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Maybe CoreAVC has high priority over the FFDShow filter. Any other format (xVid, Divx, etc.) can be open using FFDShow? If 'yes', you may try to change the 'merity' in 'DirectShow Control', inside the 'FFDShow video decoder configuration'. Besides, are you sure that 'H.264/AVC' filter is enable in 'Codecs', inside the 'FFDShow video decoder configuration'?
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30th May 2007, 19:24 | #1374 | Link | |
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When I adjust the back ahead during movie playback, I see the movie jutter like it's adjusting frames, so I think that leak's tweak is fine, but something is wrong with the osd. I'm using the clsid 1220 version.
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30th May 2007, 19:43 | #1375 | Link |
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Question about parallelizing h264 decoding:
http://lists.mplayerhq.hu/pipermail/...ay/029046.html Or this? http://lists.mplayerhq.hu/pipermail/...ay/029712.html Last edited by _xxl; 30th May 2007 at 20:28. |
31st May 2007, 20:25 | #1376 | Link |
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in the ffdshow tryouts clsid 1220 in the avisynth filters there is a new parameter '3:2pulldown' with three choices; With what is it linked, and with a script 'seesaw' what should i use ,'ignore pulldown-apply pulldown-smooth timestamps.
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1st June 2007, 06:00 | #1377 | Link |
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@ alph@: it's part of the new avisynth patch introduced by Leak. Read the doku for more informations.
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1st June 2007, 12:35 | #1378 | Link | |
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(Or, in other words, I'm not totally sure the page on my server is current... ) np: Secede - Vega Libre (Vega Libre)
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1st June 2007, 14:53 | #1379 | Link | |
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Screenshot of MPC running your script on an NTSC DVD I'm afraid I can't really fix what I can't reproduce... (Do note that some of the back values that my earlier builds reported were quite bogus - it should now be 0 most of the time, as AviSynth's internal cache is usually handling those requests...) On the other hand, I've found that resizing in AviSynth sometimes causes crashes on open with Haali's renderer, but it works fine with all other renderers - even with MPC's EVR renderer on Windows XP, which is probably the most untested combination. Also, since just playing a DVD using ffdshow as a decoder without even turning on/using AviSynth produces garbage until the AR changes from 4:3 to 16:9 I'm wondering if there isn't either a bug in Haali's renderer or at least a bug in ffdshow itself that only manifests when using Haali's renderer... np: Håkan Lidbo - Half Man Half Lobster (Dunka Dunka)
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1st June 2007, 16:01 | #1380 | Link |
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@Haruhiko:
I gave your TS file with the aspect ratio change in it a try, but I really doubt it's my AviSynth filter that causes this, as the aspect ratio doesn't change with it disabled either. It does, however, change as soon as you check "Video Frame/Keep Aspect Ratio" in MPC, so maybe this has something to do with how MPC uses Haali's renderer? Oh, and this is what I get when I open my Ghost In The Shell DVD while using Haali's renderer with ffdshow: (The logo in the lower part obviously is from my playing your TS file earlier...) Again, this has nothing to do with my filter, except that when I use my DVD IVTCing AviSynth script that always resizes everything to 800x600 4:3 the picture is fine... np: Håkan Lidbo - Baksug (Dunka Dunka)
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ffdshow, ffdshow tryouts, ffdshow-mt, ffplay, icl |
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