DGAVCDecNV 1.0.13: GPU decoding on Nvidia - Page 18

turbojet · 23rd September 2008, 17:52

nice work, I have just one little issue that may or may not be resolvable. I often use radmin 3.2 between the 2 computers I have at home. It seems like when I disconnect from radmin it freezes x264 encoding if decoded with dgavcdecnv. Radmin has a 30 day trial period I'd really appreciate it if it could be looked at.

LaTo · 23rd September 2008, 18:09

Quote:

Originally Posted by turbojet

nice work, I have just one little issue that may or may not be resolvable. I often use radmin 3.2 between the 2 computers I have at home. It seems like when I disconnect from radmin it freezes x264 encoding if decoded with dgavcdecnv. Radmin has a 30 day trial period I'd really appreciate it if it could be looked at.

why using radmin? tightVNC is free and really good...

turbojet · 23rd September 2008, 18:22

Well I use it at work regularly, and I was able to obtain some licenses from work. They bought a bigger package then they needed, but it didnt cost them any extra, volume pricing. So I didn't actually have to pay for it. I've never had much luck with vnc on windows, slower then im used to and random disconnects, especially when more than one is connected. Even on linux I choose nx over vnc if its for long amounts of time.

Comatose · 23rd September 2008, 19:44

Probably because it uses a virtual video driver or something and it screws with NVIDIA's driver. Remote Desktop does this too.

lucassp · 23rd September 2008, 20:51

Quote:

Originally Posted by Atak_Snajpera

Do nvidia's cards support VC-1 decoding???

it seems like only a low end chip has full VC-1 Decoding Support over DXVA:

http://forums.nvidia.com/lofiversion...hp?t74108.html

ndkamal · 23rd September 2008, 20:55

Hello Neuron2, you make a FANTASTIC JOB, with your software, a graphic card like the GeForce 9500GT (70 €) is more powerful than two C2Q Q9300 (400 €) in transcoding. Thanks a lot !!!!

Guest · 23rd September 2008, 21:00

Don't thank me too hard yet. I have to tell you that for the NV versions I am going to a model like jdobbs has for DVD Rebuilder Pro. That's the reason that the current binaries have an expiration. I plan to roll it out before they expire.

ndkamal · 23rd September 2008, 21:06

A question for blubberbirne what is your processor and what is the fps in second pass with this ?

rack04 · 23rd September 2008, 21:09

Quote:

Originally Posted by neuron2

Don't thank me too hard yet. I have to tell you that for the NV versions I am going to a model like jdobbs has for DVD Rebuilder Pro. That's the reason that the current binaries have an expiration. I plan to roll it out before they expire.

Looking forward to it.

DarkZell666 · 23rd September 2008, 21:15

Quote:

Originally Posted by blubberbirne

hey, the second pass is the problem

Its "ultra" fast for HD Encoding

You used --subme 2 and no partitions, so 80~fps on 720p looks quite normal if you have a quad-core machine

Seriously, do compare with --b-adapt 1, I believe it's not the second pass that's too fast but the first pass that's slown down ^^' (though you only used 3 b-frames, hmm wierd).

Please post some test results if you want this settled

Guest · 24th September 2008, 01:11

I've published my development dialog with Nvidia. It will be interesting to developers.

http://neuron2.net/dgavcdecnv/cuda/cuda.html

I have also rolled out the licensed version.

http://neuron2.net/dgavcdecnv/dgavcdecnv.html

There will not be any more free versions of DGAVCDecNV available after the current alpha expires next month.

Dark Eiri · 24th September 2008, 02:17

Hey neuron2, do you plan on doing a version of DGIndex for MPEG-2 with GPU decoding anytime soon? I know it wouldn't be a massive improvement since MPEG-2 decoding is not that CPU intensive as H264, but it would be nice, since the deinterlacer would be GPU processed.

DGAVCdevNV is really impressive. Totally worth the $15!

Sagekilla · 24th September 2008, 02:29

Just curious, is the licensing fee a fee that nvidia requires, or is this towards you? I don't mind either way, but if it's towards you I'm all the more eager to donate

@Dark Eiri: True that MPEG-2 doesn't require as much CPU, but when you deal with very high bitrates (the early blu-rays) there's still some benefit.

Guest · 24th September 2008, 02:40

Quote:

Originally Posted by Sagekilla

Just curious, is the licensing fee a fee that nvidia requires, or is this towards you? I don't mind either way, but if it's towards you I'm all the more eager to donate

There is nothing payable to Nvidia:

http://developer.download.nvidia.com...al_license.txt

Guest · 24th September 2008, 02:41

Quote:

Originally Posted by Dark Eiri

Hey neuron2, do you plan on doing a version of DGIndex for MPEG-2 with GPU decoding anytime soon? I know it wouldn't be a massive improvement since MPEG-2 decoding is not that CPU intensive as H264, but it would be nice, since the deinterlacer would be GPU processed.

I plan to enable it for MPEG2 and VC1.

Quote:

DGAVCdevNV is really impressive. Totally worth the $15!

Waiting for your donation...

Sagekilla · 24th September 2008, 02:43

Aha, well I'll be sending some money your way in a bit

rebkell · 24th September 2008, 02:54

I just tried to make a contribution from the link you have with a Credit Card, but I don't think it went through, but the message is a little confusing: I'll check my email for the next day and if nothing shows up, I'll do it again.

The message I got when I submitted:

Quote:

Sorry — your last action could not be completed

If you were making a purchase or sending money, we recommend that you check both your PayPal account and your email for a transaction confirmation during the next day.

If you came to this page from another website, please return to that site (don't use your browser's Back button) and restart your activity.

If you came from PayPal's website, click the PayPal logo in the upper-left corner to return to our home page and restart your activity. You might have to log in again.

Guest · 24th September 2008, 03:13

Let's see what happens and I'll call PayPal tomorrow too. Thanks for letting me know.

BTW, the licensed version has a fix for the bug with non-detection of the GPU that required a reboot. Nvidia sent it to me today.

Guest · 24th September 2008, 03:29

@rebkell

I just called PayPal and they say everything is fine and in fact a donation arrived from someone else while I was on the phone with them. They think it is some problem with your account or credit card info.

I'd prefer people to PM or email me with issues like this, so we can keep to technical things in the thread.

tre31 · 24th September 2008, 04:13

Quote:

Originally Posted by neuron2

I've published my development dialog with Nvidia. It will be interesting to developers.

http://neuron2.net/dgavcdecnv/cuda/cuda.html

Interesting read, quality support!
and finally well done neuron2 - good too see that gpu power being used for something, and if you do the same for mpeg-2 (au dvb-t = mpeg-2) there is no doubt in my mind that nvidia gets my vote for my next gfx purchase.

Been interesting watching this thread, and the speed (and enthusiam) with which you have working prototypes - impressive.

23rd September 2008, 20:55	#346 \| Link
ndkamal Registered User Join Date: May 2005 Location: Paris Posts: 53	Hello Neuron2, you make a FANTASTIC JOB, with your software, a graphic card like the GeForce 9500GT (70 €) is more powerful than two C2Q Q9300 (400 €) in transcoding. Thanks a lot !!!! __________________ Intel Core i5 4200 RAM 8 Go Nvidia GeForce 840M Windows 10

23rd September 2008, 21:06	#348 \| Link
ndkamal Registered User Join Date: May 2005 Location: Paris Posts: 53	A question for blubberbirne what is your processor and what is the fps in second pass with this ? __________________ Intel Core i5 4200 RAM 8 Go Nvidia GeForce 840M Windows 10

24th September 2008, 02:29	#353 \| Link
Sagekilla x264aholic Join Date: Jul 2007 Location: New York Posts: 1,752	Just curious, is the licensing fee a fee that nvidia requires, or is this towards you? I don't mind either way, but if it's towards you I'm all the more eager to donate @Dark Eiri: True that MPEG-2 doesn't require as much CPU, but when you deal with very high bitrates (the early blu-rays) there's still some benefit. __________________ You can't call your encoding speed slow until you start measuring in seconds per frame.

24th September 2008, 02:43	#356 \| Link
Sagekilla x264aholic Join Date: Jul 2007 Location: New York Posts: 1,752	Aha, well I'll be sending some money your way in a bit __________________ You can't call your encoding speed slow until you start measuring in seconds per frame.

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23rd September 2008, 17:52	#341 \| Link
turbojet Registered User Join Date: May 2008 Posts: 1,840	nice work, I have just one little issue that may or may not be resolvable. I often use radmin 3.2 between the 2 computers I have at home. It seems like when I disconnect from radmin it freezes x264 encoding if decoded with dgavcdecnv. Radmin has a 30 day trial period I'd really appreciate it if it could be looked at.

23rd September 2008, 18:22	#343 \| Link
turbojet Registered User Join Date: May 2008 Posts: 1,840	Well I use it at work regularly, and I was able to obtain some licenses from work. They bought a bigger package then they needed, but it didnt cost them any extra, volume pricing. So I didn't actually have to pay for it. I've never had much luck with vnc on windows, slower then im used to and random disconnects, especially when more than one is connected. Even on linux I choose nx over vnc if its for long amounts of time.

23rd September 2008, 19:44	#344 \| Link
Comatose Registered User Join Date: Dec 2007 Posts: 639	Probably because it uses a virtual video driver or something and it screws with NVIDIA's driver. Remote Desktop does this too.

23rd September 2008, 21:00	#347 \| Link
Guest Guest Join Date: Jan 2002 Posts: 21,901	Don't thank me too hard yet. I have to tell you that for the NV versions I am going to a model like jdobbs has for DVD Rebuilder Pro. That's the reason that the current binaries have an expiration. I plan to roll it out before they expire.

24th September 2008, 01:11	#351 \| Link
Guest Guest Join Date: Jan 2002 Posts: 21,901	I've published my development dialog with Nvidia. It will be interesting to developers. http://neuron2.net/dgavcdecnv/cuda/cuda.html I have also rolled out the licensed version. http://neuron2.net/dgavcdecnv/dgavcdecnv.html There will not be any more free versions of DGAVCDecNV available after the current alpha expires next month.

24th September 2008, 02:17	#352 \| Link
Dark Eiri Registered User Join Date: May 2006 Posts: 335	Hey neuron2, do you plan on doing a version of DGIndex for MPEG-2 with GPU decoding anytime soon? I know it wouldn't be a massive improvement since MPEG-2 decoding is not that CPU intensive as H264, but it would be nice, since the deinterlacer would be GPU processed. DGAVCdevNV is really impressive. Totally worth the $15!

24th September 2008, 03:13	#358 \| Link
Guest Guest Join Date: Jan 2002 Posts: 21,901	Let's see what happens and I'll call PayPal tomorrow too. Thanks for letting me know. BTW, the licensed version has a fix for the bug with non-detection of the GPU that required a reboot. Nvidia sent it to me today.

24th September 2008, 03:29	#359 \| Link
Guest Guest Join Date: Jan 2002 Posts: 21,901	@rebkell I just called PayPal and they say everything is fine and in fact a donation arrived from someone else while I was on the phone with them. They think it is some problem with your account or credit card info. I'd prefer people to PM or email me with issues like this, so we can keep to technical things in the thread.