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26th October 2008, 21:50 | #628 | Link |
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Sorry, if this is a bit offtopic, but which method of deinterlacing is used by the PureVideo deinterlacer?
How does it compare to Yadif or even Mcbob in terms of Quality? I understand there is no way of choosing a particular method in the nvidia control panel. Is there a difference in terms of method/quality between the XP and Vista drivers? I guess my basic question is: If I have an interlaced source and want to archive good quality, should I use Yadif or PureVideo? |
27th October 2008, 00:00 | #629 | Link |
Guest
Join Date: Jan 2002
Posts: 21,901
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If you look through the 16 pages of the thread, somewhere you will find some screenshots. In my opinion, PureVideo is better and faster than the available Avisynth filters.. It does only single rate for now (no bobbing).
I don't think there's any difference between XP and Vista, as it is a hardware function. Last edited by Guest; 27th October 2008 at 00:04. |
27th October 2008, 00:56 | #630 | Link |
x264aholic
Join Date: Jul 2007
Location: New York
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Indeed, I did a mini comparison of TempGaussMC (using naive defaults) vs the built in VP deinterlacing and nvidia's implementation came out on top. IMO, for the naive user who just wants it to work right, the deinterlacing interface provided by DGAVCDecNV is very handy, or well anyone who wants good deinterlacing
If I find more interlaced H.264 sources I'll post the results too. Edit: Here are the results
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You can't call your encoding speed slow until you start measuring in seconds per frame. Last edited by Sagekilla; 27th October 2008 at 01:00. |
27th October 2008, 15:58 | #631 | Link |
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Strange error using with x264 on Vista 64.
avis [error]: unsupported input format (DIB ) x264 [error]: could not open input file 'd:\test.avs' I've used the same workflow I have always used on winxp. The avs file loads fine in virtualdub and mpc. And as far as I can tell it is yv12. edit: and it works with the same x264.exe in megui but not the cli. Last edited by Audionut; 27th October 2008 at 16:05. |
27th October 2008, 16:05 | #632 | Link |
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Join Date: Jan 2005
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@Neuron2 :
1 - I use TSMuxer, eac3to and DGAVCindexNV to extract audio from a m2ts file. The 3 resulting ac3 are exactly the same (great !!) but the one extracted from DGAVCindexNV is marked with a delay of -265 ms. And when remuxed with this delay, the file is not in sync. I tried two others files muxed with TSMuxer and the -265 ms is present every time. Do you have any clue on that ? 2 - What is the roadmap of DGAVCindexNV : VC1/MPEG2 support ? Thanks for all, my first encode with the CUVidServer is grrrrreeeeaaaattt. |
27th October 2008, 16:09 | #633 | Link | |
Guest
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Quote:
1. The version of DGAVCDecNV you are using. 2. The x264 CLI command that fails, and the version of the x264.exe you used. 3. Your exact script. 4. A piece of the unprocessed source stream that will allow me to duplicate your issue. But if the exact same thing doesn't fail on XP, you're on your own because I don't use Vista 64. Last edited by Guest; 27th October 2008 at 16:12. |
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27th October 2008, 16:13 | #634 | Link |
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1. latest.
2. Code:
--crf 18.0 --level 4.1 --keyint 24 --min-keyint 2 --ref 3 --mixed-refs --bframes 3 --b-adapt 2 --weightb --direct auto --subme 7 --trellis 1 --partitions p8x8,b8x8,i4x4,i8x8 --8x8dct --qpmin 1 --qpstep 6 --ipratio 1.3 --pbratio 1.1 --vbv-bufsize 40000 --vbv-maxrate 40000 --scenecut -1 --me umh --threads auto --thread-input --aq-mode 0 --progress --no-psnr --no-ssim --output "output" "input" Code:
loadplugin("d:\dgavcdecodenv.dll") avcsource("d:\test.dga") spline36resize(1280,544) removegrain() The error occured with a basic loadplugin, avcsource script aswell. |
27th October 2008, 16:15 | #635 | Link | ||
Guest
Join Date: Jan 2002
Posts: 21,901
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Quote:
Quote:
PureVideo bobbing VC-1 MPEG1/2 |
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27th October 2008, 16:17 | #636 | Link | |
Guest
Join Date: Jan 2002
Posts: 21,901
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Quote:
And what happens if you just load the script into VirtualDub? Where did you put nvcuvid.dll? You should not use nvcuvid64.dll. You should put nvcuvid.dll in your sys32wow directory. That may not be the exact name but it is something like that. Also, check the Nvida driver version. It must support CUDA. Last edited by Guest; 27th October 2008 at 16:19. |
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27th October 2008, 16:31 | #637 | Link |
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1. no
2. works fine. Also works fine with the same x264.exe in megui. 3. Didn't put anywhere, but tried system32 and syswow64, didn't make any difference. Works in megui without me putting it anywhere. 4. latest driver 180.43 iirc. See pm for sample. Edit. It seems awfully strange that it doesn't work in cli but does in megui. |
27th October 2008, 16:54 | #638 | Link |
Guest
Join Date: Jan 2002
Posts: 21,901
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Your answer to 1 is ambiguous. Does it or does it not work fine on 32-bit XP?
You have to put the correct DLL in the correct place! Get rid of all the existing nvcuvid.dll and nvcuvid64.dll and put the nvcuvid.dll from the zip file into the correct directory for Vista 64 32-bit DLLs. I don't lknow what that is as I don't use Vista 64. Last edited by Guest; 27th October 2008 at 17:05. |
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