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5th April 2009, 00:52 | #1164 | Link |
Drazick
Join Date: May 2003
Location: Israel
Posts: 139
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Supporting other GPU's which will be supporting Open CL.
So we all could enjoy the power of the GPU. I assumed you wrote the code in CUDA, so I asked if there's a chance you'll port it into Open CL for a wider compatibility. |
5th April 2009, 00:56 | #1165 | Link | |
Guest
Join Date: Jan 2002
Posts: 21,901
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Quote:
Unless and until the other guys (what's that acronym again, it starts with an A I think) provide an API for video decoding there's nothing I can do. |
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6th April 2009, 14:27 | #1167 | Link |
Registered User
Join Date: Apr 2008
Posts: 21
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@neuron2:
ok, it's a newbie question, so don't be mad at me! But before changing graphic card and donate money I wanna be sure to have understood right. DGAVCIndexNV is only a decoder, just to playback the video using the GPU, or it can be useful to recode the Blue-ray stream in some other format such as MKV or MP4. If the answer is yes, how can I do it with your sw? I know that I'm looking for a sort of instant cookbook but there is any encoder out there that supports CUDA or my pre-order of GTX 285 is totally useless!? TIA ! Cheers you all |
6th April 2009, 14:37 | #1168 | Link | |||
Guest
Join Date: Jan 2002
Posts: 21,901
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OK.
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6th April 2009, 14:56 | #1169 | Link | |
Aging Video Hobbyist
Join Date: Dec 2004
Location: Off the Map
Posts: 2,461
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Quote:
So if it is important to you that your encodings always be perfect, you should factor this into your dec'n to get nvidia or not. I used to have glitches here & there with my encodings, and I'm convinced on reflection that these were due to decoding problems, which have completely disappeared for me since getting my N9600GT OC and NV versions of neuron2's tools. |
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12th April 2009, 18:26 | #1170 | Link |
Registered User
Join Date: Mar 2008
Posts: 2,021
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Hi neuron,
Would you mind if you have a look at this: http://forum.doom9.org/showthread.ph...53#post1272953 _ _ _ _ |
18th April 2009, 19:38 | #1173 | Link |
Registered User
Join Date: Jan 2005
Posts: 112
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Hi Neuron2, i've got a recording done on France DVB-T. (H264+AC3)
I tried to encode it via DGAVCDecNV and got artefacts. I cut out one of the damaged parts. This part is well played by VLC. The file is well played also by the latest 1.0.9 DGAVCindex (non-NV). Before that, i tried my old version of DGAVCIndex (1.0.0 beta 6) and this returns a: Field pictures (PAFF) not currently supported. I don't know if it's related. So the stream is 1440x1080i with a resulting display size of 1920x1080i. I uploaded a sample with the artefact starting over frame 820. http://www.mediafire.com/file/uz3dkzeydyl/cutout.ts |
19th April 2009, 00:42 | #1174 | Link |
Guest
Join Date: Jan 2002
Posts: 21,901
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I'm not seeing any artifacts. Can you please be more specific? Do you see them with DGAVCIndexNV or when serving with DGAVCDecodeNV? If the latter what is the script? Where are the artifacts? Do you see them in the script served to VirtualDub or only in your encode?
Try re-downloading 1.0.13. I've developed a bad habit of silently fixing bugs in the existing version online and not releasing a new version. Bad me. I'll try not to do it again. Last edited by Guest; 19th April 2009 at 20:37. |
19th April 2009, 09:31 | #1175 | Link | |
Registered User
Join Date: Jan 2005
Posts: 112
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Quote:
http://www.mediafire.com/file/tohao3ddny0/artefact.png when serving with DGAVCDecodeNV using this simple script: DGAVCDecodeNV_AVCSource("D:\VideoWork\Leon\cutout.dga") Last edited by ultratoto14; 19th April 2009 at 09:50. |
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19th April 2009, 10:48 | #1177 | Link |
Registered User
Join Date: Jan 2005
Posts: 112
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I rebooted, still the same issue, thanks to kurtnoise to test it.
My card is a 8800 GTS 512Mo, on windows server 2008 x64. I tried to read the same video with mplayerc-hc using internal dxva decoder and the video is full of artefacts. Could it be possible that my card is damaged ? Edit: I tried many other streams that works well with DXVA and DGAVCDecodeNV. So there's something wrong with this one. Last edited by ultratoto14; 19th April 2009 at 11:19. |
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