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17th September 2008, 16:59 | #181 | Link |
x264aholic
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Location: New York
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Neuron2: Would you keep it still though, even if it completely bombs on 2-pass? There's still HUGE benefit for transcoding to an intermediary formats or for 1-pass CRF in x264.
I still would love to have a GPU accelerated decoder that can work for 1-pass CRF. Edit: Any chance I could get my hands on that dll?
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You can't call your encoding speed slow until you start measuring in seconds per frame. Last edited by Sagekilla; 17th September 2008 at 17:05. |
17th September 2008, 17:24 | #183 | Link |
x264aholic
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Thanks! Greatly appreciate it.
Edit: neuron2, the behavior you describe effectively makes AVCSource() non-deterministic when it's called multiple times, correct?
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You can't call your encoding speed slow until you start measuring in seconds per frame. |
17th September 2008, 18:39 | #188 | Link |
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thx neuron, that's great news these days 2pass encoding is anyways slowly dieing
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17th September 2008, 20:02 | #192 | Link |
x264aholic
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@kemuri-_9: That may be true, but crf is a very attractive alternative if you want a slightly faster encode (especially with prefiltering, or transcoding HD content) with consistent quality across the whole encode. Both are valid for what they're best in (2-pass for specific size, crf for specific quality).
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You can't call your encoding speed slow until you start measuring in seconds per frame. |
18th September 2008, 02:49 | #194 | Link |
Guest
Join Date: Jan 2002
Posts: 21,901
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Validated for x264 CLI one pass only:
http://neuron2.net/misc/DGAVCDecodeNV.zip DO NOT post bug reports about this not working with MeGUI, etc. This version will expire on 9-30-08. I hope to have a multi-instance version by then. Last edited by Guest; 18th September 2008 at 02:53. |
18th September 2008, 03:34 | #196 | Link |
Guest
Join Date: Jan 2002
Posts: 21,901
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Oops, redownload to get the users manual.
Set deinterlace=true for PureVideo deinterlacing. I'll be curious to see comparisons to Yadif, etc. It looks good to me, but remember a) I haven't used the fancy decombers a lot, and b) I'm a geezer; my eyes don't work good. Last edited by Guest; 18th September 2008 at 03:38. |
18th September 2008, 04:20 | #197 | Link |
Registered User
Join Date: Mar 2006
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First of all, I want to personaly thank you for all your hard work. When I place the dll file into my avisynth plugin directory and load MeGUI avisynth script creator I get the following error message:
Now before you jump to conclusions, no I'm not trying to encode using the .dll. I'm not trying to create a script using the dll, though it appears that the dll file is automatically loaded. |
18th September 2008, 12:55 | #198 | Link |
Guest
Join Date: Jan 2002
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http://neuron2.net/misc/NV.zip
Zip password is gpudecode Put nvcuvid.dll somewhere in your DLL search path. System32 is good. Preliminary tests indicate little significant speedup versus software decoding. Let's see what some other people achieve. This is intended for testing with X264 CLI one-pass only. Do not put it in your Avisynth plugins directory. Do not try to use it with any GUI. Posts reporting issues with that will be ignored. |
18th September 2008, 14:03 | #200 | Link |
Registered User
Join Date: Mar 2008
Posts: 25
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System:
Windows XP SP3 nvidia 8800GT 1GB ForceWare 177.98 Q6600 2.8Ghz Playing speed: 43-60 fps (min-max), I tested on BD streams (Jumper and Transformers) CPU usage: 4% But when I try to save the project I get the usual cpu utilization (about 25% on only 1 core) and decoding speed Thanks for your work |
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