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26th September 2008, 00:44 | #402 | Link | |
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26th September 2008, 01:34 | #404 | Link |
x264aholic
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neuron2: I have a feature request. Would it be possible to merge DGAVCIndex and DGAVCIndexNV into one program, and offer a license to enable GPU decoding? I could imagine that for AVCSource() you could call it like so: AVCSource("file.dga",GPU=true,deinterlace=true). I'd think that you could somehow just have it check for a license key before it allows GPU decoding.
Just a thought It would be nice to see but if it's not possible then no worries.
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You can't call your encoding speed slow until you start measuring in seconds per frame. |
26th September 2008, 07:14 | #408 | Link |
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Test it for the first time, it's impressive. I think about a new feature. I think that cuda have optimized functions to resize the image. Is there a possibility to serve already resized frames ? As 1920x1080 -> 1280x720 is CPU consuming.
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26th September 2008, 09:46 | #410 | Link |
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Just a question.
I've installed the CUDA driver, and now the Hardware accelration on POWERDVD (7.3) not run. If I desactive the PureVideo Acceleration on POWERDVD, the display is correct (but I lost the Hardware accelration) and the pureVideo activated no video displayed (black sreen with error message and video run). Anybody have a solution for that ? Thank and sorry for my bad english. |
26th September 2008, 12:56 | #413 | Link |
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Setup;
E8200@2.66G 9600GT 2GB RAM Source is Blu-ray 1080p dgavcdecnv 1.0 alpha3 script used; LoadPlugin("f:\dgavcdecnv100a3\DGAVCDecodeNV.dll") AVCSource("f:\test.gpu.dga") Crop(0, 144, -0, -136) LanczosResize(1280, 528) LoadPlugin("f:\dgavcdeca35\DGAVCDecode.dll") AVCSource("f:\test.dga") Crop(0, 144, -0, -136) LanczosResize(1280, 528) x264 987 logs; F:\samples>x264.exe --bframes 3 --ref 5 --crf 18 --direct auto --weightb --me umh --subme 6 --b-rdo --mixed-refs --bime --trellis 1 --no-fast-pskip --level 4.1 --progress --threads 3 --output DGAVCDecode.mkv DGAVCDecode.avs avis [info]: 1280x528 @ 23.98 fps (2414 frames) . . . x264 [info]: PSNR Mean Y:46.967 U:49.524 V:49.814 Avg:46.782 Global:42.528 kb/s:5658.03 encoded 2414 frames, 5.84 fps, 5658.21 kb/s F:\samples>x264.exe --bframes 3 --ref 5 --crf 18 --direct auto --weightb --me umh --subme 6 --b-rdo --mixed-refs --bime --trellis 1 --no-fast-pskip --level 4.1 --progress --threads 3 --output DGAVCDecodeNV.mkv DGAVCDecodeNV.avs avis [info]: 1280x528 @ 23.98 fps (2414 frames) . . . x264 [info]: PSNR Mean Y:46.967 U:49.523 V:49.814 Avg:46.782 Global:42.528 kb/s:5651.09 encoded 2414 frames, 6.69 fps, 5651.28 kb/s So, I get approx. 0.85fps speedup. If the full movie has 200000 frames, using DGAVCDecodeNV will finish encoding about 1h12min earlier. |
26th September 2008, 13:43 | #416 | Link |
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It should work, but you have to do "real" CUDA programming for that.
http://forums.nvidia.com/index.php?showtopic=60853 Last edited by lucassp; 26th September 2008 at 13:45. |
26th September 2008, 14:35 | #418 | Link |
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neuron2 for the radmin\microsoft rdp issue. You might have rdp (remote desktop protocol) installed, check for computer properties, advanced settings, remote, and tick allow if it isnt already.Otherwise you'll need to install radmin on a dgavcindexnv capable computer. Start an encode, and if you either login or logout from either service the encoder hangs.
Last edited by turbojet; 26th September 2008 at 14:38. |
26th September 2008, 14:59 | #420 | Link |
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Donald, what about to make free version with limit to half of source framerate for example? It will not be suited for realtime decoding, but provide good demo of technology. Also with heavy encoding settings I'm don't think that 1-5% speedup is worth 15$.
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