[FFmpeg-devel] [PATCH] h263dec.c: add HW acceleration hooks
Mon Mar 2 10:17:53 CET 2009
On Sun, 1 Mar 2009, Georges-Etienne Legendre wrote:
> I'm a beginner in this field and curious, what kind of HW can be used
> for H.263 acceleration?
The kind of HW that supports 'short video header' bitstreams as specified
in the MPEG-4 spec. I believe this is H.263, not sure for the latest
In practise, this is Intel Poulsbo (US15W) chipsets through VA API. There
are others but I don't know their commercial names, neither if they are
actually available now. Note: this is HW acceleration and direct rendering
to screen. i.e. display-dependent.
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