Gstreamer and Hardware Acceleration
Locked
 
|
Does Gstreamer currently have any support for video hardware acceleration for say hi-def content (720p, 1080p)? Maybe via XvMC or some other interface?
Keep your kids safer online with Windows Live Family Safety. Help protect your kids. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
|
|
Now, many accelerator vendors wrap their DSP / GPU decoder as OpenMAX IL components. Gst project GstOpenMAX provide OMX based gst plugin to use these components. Although the solution is not mature till now, it's a good direction.
On Thu, Jul 31, 2008 at 4:40 AM, Ash <[hidden email]> wrote:
------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
|
|
But is there anything with just Gstreamer itself and not GstOpenMax project?
Date: Thu, 31 Jul 2008 14:16:54 +0800 From: [hidden email] To: [hidden email] Subject: Re: [gst-devel] Gstreamer and Hardware Acceleration Now, many accelerator vendors wrap their DSP / GPU decoder as OpenMAX IL components. Gst project GstOpenMAX provide OMX based gst plugin to use these components. Although the solution is not mature till now, it's a good direction. On Thu, Jul 31, 2008 at 4:40 AM, Ash <[hidden email]> wrote:
Stay in touch when you're away with Windows Live Messenger. IM anytime you're online. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
|
|
As I know, no such plugin. You need write it yourself.
On Thu, Jul 31, 2008 at 3:15 PM, Ash <[hidden email]> wrote:
------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: Gstreamer and Hardware Acceleration
|
|
On 7/31/08, Ling Shi <[hidden email]> wrote:
> As I know, no such plugin. You need write it yourself. > There is the gst-plugins-gl work; my understanding is that it should allow you to write GLSL shader code to do decoding on (sufficiently recent) video hardware. http://www.nabble.com/gst-plugins-gl-status-and-direction-to18479067.html#a18479067 The impression I've picked up of XvMC is that no one really cares about it because it's not very suitable for the sort of decoding work that you need acceleration for: it supports mpeg2 decoding fine, but isn't particularly suited to h264 (aka mpeg4 avc) or VC-1 decoding. There is at least one XvMC-like interface being worked on by Intel, I think, but I don't know of anything that supports it or what it's status is. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
«
Return to GStreamer-devel
|
1 view|%1 views
| Free forum by Nabble | Edit this page |