Re: Does gstreamer plug-ins support hardwareacceleration

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Re: Does gstreamer plug-ins support hardwareacceleration

Zhao, Halley

OpenMAX is an excellent infrastructure to unify/enable hardware acceleration for Media (and 2D, 3D), however it is newer to Linux world.

And most Graphics card enabled XvMC in their driver, So I still like to know the XvMC in Gstreamer.

Does Gstreamer framework itself should care about XvMC? Or the codec elements (for example ffmpeg libavcodec) cover the XvMC?

 

By the way:

I think we care for the layer between hardware (driver) and the codecs; that should be DL layer in OpenMAX.

 

 

Thanks.

 


From: Chen, Weian
Sent: 2008
87 21:22
To: Zhao, Halley; Guo, Young; Zheng, Huan
Cc: Chen, Weian
Subject: FW: [gst-devel] Does gstreamer plug-ins support hardwareacceleration

 

 

 

Weian


From: [hidden email] [mailto:[hidden email]] On Behalf Of Ling Shi
Sent: 2008
86 13:34
To: Discussion of the development of GStreamer
Subject: Re: [gst-devel] Does gstreamer plug-ins support hardwareacceleration

 

Gst has a project (GstOpenMAX) to support OpenMAX IL based plugin. Although OpenMAX IL itself is hardware independent, many accelerators vendors use it as a standard interface. You can find more discussion in GstOpenMAX mail archieve

On Wed, Aug 6, 2008 at 10:02 AM, Chen, Weian <[hidden email]> wrote:

Hi All

 

Does gstreamer plug-ins support hardware acceleration?

 

If yes which plug-ins are supported, and what are these plug-ins based on: XvMC? LibVA ? or some other thing else?

 

Thanks a lot

 

Weian

 


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