Thanks for the YUV->RGB tip. I'll look into that.
I think I read on wikipedia that ffmpeg/libavcodec has no va-api
support, but does contain data structures that allow it to be used with
va-api. I figured someone here would have some idea on what to do, and
I've already got some very useful advice and code examples.
So, thanks :)
Faeem
On 22/12/2012 14:22, Carl Eugen Hoyos wrote:
faeem <faeem.ali@...> writes:
I'll need to run the YUV to RGB conversion on each frame
if I'm running OpenGL and this will still be CPU intensive.
(I don't think this is correct but it is not related to
va-api at all, consider testing mplayer -vo gl, it is
very fast because it does not need CPU conversion of
YUV->RGB.)
[...]
Is this correct?
I am certainly no expert for va-api, but I wonder if
you already realized that ffmpeg and ffplay (the
applications) do not support va-api in any way,
libavcodec contains code that application may use
to decode using va-api, see vlc source code and
the linked MPlayer patch for examples.
Carl Eugen
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