How enable GPU decoding?

Microsoft Windows specific usage questions
Forum rules
Please post only Windows specific questions in this forum category. If you don't know where to post, please read the different forums' rules. Thanks.
mankiz
New Cone
New Cone
Posts: 2
Joined: 23 Jul 2010 13:04

How enable GPU decoding?

Postby mankiz » 23 Jul 2010 13:08

Where it is in preferences? I can`t find this option :(

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How enable GPU decoding?

Postby Jean-Baptiste Kempf » 23 Jul 2010 13:15

Preferences->Codecs
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

VLC_help
Mega Cone Master
Mega Cone Master
Posts: 25661
Joined: 13 Sep 2006 14:16

Re: How enable GPU decoding?

Postby VLC_help » 23 Jul 2010 16:05

Tools -> Preferences and Input & Codecs and tick Use GPU acceleration. Remember to press Save to save VLC settings and restart VLC after that to make sure changes are enabled.

mankiz
New Cone
New Cone
Posts: 2
Joined: 23 Jul 2010 13:04

Re: How enable GPU decoding?

Postby mankiz » 24 Jul 2010 06:49

Thx, work perfect!

ant
Cone that earned his stripes
Cone that earned his stripes
Posts: 219
Joined: 13 Jan 2006 14:38
Location: An Ant Farm
Contact:

Re: How enable GPU decoding?

Postby ant » 28 Jul 2010 16:17

Tools -> Preferences and Input & Codecs and tick Use GPU acceleration. Remember to press Save to save VLC settings and restart VLC after that to make sure changes are enabled.
Is it me or is that option not there in "All" view? I see it in "Simple" view.
Ant @ Ant's Quality Foraged Links (http://aqfl.net) and The Ant Farm (http://antfarm.home.dhs.org).

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How enable GPU decoding?

Postby Jean-Baptiste Kempf » 28 Jul 2010 16:24

It is there too, all -> codecs-> video-> ffmpeg
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

ant
Cone that earned his stripes
Cone that earned his stripes
Posts: 219
Joined: 13 Jan 2006 14:38
Location: An Ant Farm
Contact:

Re: How enable GPU decoding?

Postby ant » 28 Jul 2010 16:41

It is there too, all -> codecs-> video-> ffmpeg
Ahh, thanks.
Ant @ Ant's Quality Foraged Links (http://aqfl.net) and The Ant Farm (http://antfarm.home.dhs.org).

rightman
Blank Cone
Blank Cone
Posts: 42
Joined: 03 Oct 2009 21:10

Re: How enable GPU decoding?

Postby rightman » 14 Aug 2010 14:43

I can't find it.

Is it called accelerated video output (overlay) or use hardware yuv->RGB conversions? Both are checked already.

VLC_help
Mega Cone Master
Mega Cone Master
Posts: 25661
Joined: 13 Sep 2006 14:16

Re: How enable GPU decoding?

Postby VLC_help » 14 Aug 2010 15:14

It is called Use GPU acceleration. And it isn't in Video section. It is under Input & Codecs.
Image

rightman
Blank Cone
Blank Cone
Posts: 42
Joined: 03 Oct 2009 21:10

Re: How enable GPU decoding?

Postby rightman » 14 Aug 2010 15:40

Thank you very much. In the beginning I didn't notice, that it isn't under video. Found it now.

rightman
Blank Cone
Blank Cone
Posts: 42
Joined: 03 Oct 2009 21:10

Re: How enable GPU decoding?

Postby rightman » 14 Aug 2010 16:32

When I use GPU Decoding screenshots are blue-ish. Back to non GPU an everything is in normal color again.

Oh, I did see that the blue is only visible while the screenshot gets previewed in vlc. When opening it in windows explorer, it is in right colors.

patje72
New Cone
New Cone
Posts: 1
Joined: 13 Aug 2010 16:00

Re: How enable GPU decoding?

Postby patje72 » 17 Aug 2010 19:26

The screenshot makes things clear. I don't have any problems. So maybe "experimental" can be removed!

rightman
Blank Cone
Blank Cone
Posts: 42
Joined: 03 Oct 2009 21:10

Re: How enable GPU decoding?

Postby rightman » 17 Aug 2010 21:08

When I use GPU Decoding screenshots are blue-ish. Back to non GPU an everything is in normal color again.

Oh, I did see that the blue is only visible while the screenshot gets previewed in vlc. When opening it in windows explorer, it is in right colors.

Correction: At the time I wrote the statement above I did have the 1.1.2-git. Now I use the 1.1.2-release and it is fine. No wrong colors.

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How enable GPU decoding?

Postby Jean-Baptiste Kempf » 18 Aug 2010 12:04

The screenshot makes things clear. I don't have any problems. So maybe "experimental" can be removed!
You are not alone using VLC, you know?
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

ant_thomas
New Cone
New Cone
Posts: 3
Joined: 18 Aug 2010 18:53

Re: How enable GPU decoding?

Postby ant_thomas » 18 Aug 2010 19:55

It should definitely still be "experimental" since it doesn't work as well as at least XBMC for windows for hardware decoding.

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How enable GPU decoding?

Postby Jean-Baptiste Kempf » 18 Aug 2010 21:22

It should definitely still be "experimental" since it doesn't work as well as at least XBMC for windows for hardware decoding.
Very unlilkely, since XBMC uses the code VLC developers have put inside FFMpeg...
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

ant_thomas
New Cone
New Cone
Posts: 3
Joined: 18 Aug 2010 18:53

Re: How enable GPU decoding?

Postby ant_thomas » 18 Aug 2010 22:34

Irrelevant of whether it uses the code the VLC developers have put inside FFMpeg, XBMC for Windows runs the high bitrate H264 content I have better, especially the well known killa.sampla. My CPU definitely isn't capable of playing it smoothly so both are using hardware decoding and XBMC handles it far better. Completely smooth whereas there's a fair few judders with VLC.

I'm not slagging off VLC, I love it, it's definitely one of the most useful pieces of software I've ever used across both Linux and Windows.

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How enable GPU decoding?

Postby Jean-Baptiste Kempf » 18 Aug 2010 23:32

killa.sampla doesn't work in VLC, GPU or not.
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

dcn
New Cone
New Cone
Posts: 4
Joined: 19 Aug 2010 15:56

Postby dcn » 19 Aug 2010 16:00

supports the VLC Mozillaplugin the GPU encoding?
Thx

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How enable GPU decoding?

Postby Jean-Baptiste Kempf » 19 Aug 2010 16:19

encoding? No.
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

dcn
New Cone
New Cone
Posts: 4
Joined: 19 Aug 2010 15:56

Re: How enable GPU decoding?

Postby dcn » 19 Aug 2010 16:29

Sorry, i mean decoding.

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How enable GPU decoding?

Postby Jean-Baptiste Kempf » 19 Aug 2010 16:34

it could.
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

dcn
New Cone
New Cone
Posts: 4
Joined: 19 Aug 2010 15:56

Re: How enable GPU decoding?

Postby dcn » 19 Aug 2010 16:39

and you know how? :)

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: How enable GPU decoding?

Postby Jean-Baptiste Kempf » 19 Aug 2010 16:50

:ffmpeg-hw
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

dcn
New Cone
New Cone
Posts: 4
Joined: 19 Aug 2010 15:56

Re: How enable GPU decoding?

Postby dcn » 19 Aug 2010 16:56

how i have to set the parameter? Do you have an example?
Very Thanks


Return to “VLC media player for Windows Troubleshooting”

Who is online

Users browsing this forum: No registered users and 92 guests