[vdr] new graphics processor from VIA S3 for HD video
theunis.potgieter at gmail.com
Wed Apr 23 09:58:48 CEST 2008
And I was just about to get exited, until I read this:
● Limited hardware driver support
– Intel i810, i915/945 MC, 965 MC working in progress
– Unichrome VLD
– ATI, Nvidia (?)
● Limited modern video codec support, just for
MPEG1/2, can't support H.264/AVC.
– Multiple intra/inter prediction modes (multiple
motion vector styles)
– Multiple reference pictures
– No in-loop filter
So it appears there is no hope for my old machine with an AGP port, and
nvidia G-Force 4 MMX 440. Looks like I will have to upgrade, but the craze
will have to settle first before I buy anything. I wonder why they don't
create add-on cards in PCI format? so that it will work on older machines? I
guess they want you to upgrade to keep on making money...
Isn't there a method to use OpenGL to assist HD decoding?
On 23/04/2008, Pasi Kärkkäinen <pasik at iki.fi> wrote:
> On Wed, Apr 23, 2008 at 09:56:23AM +0400, Igor wrote:
> > > > The question is: Which of them will offer decent open source drivers
> > > > HD decoding, and when?
> > >
> > > I wonder if every vendor pushes his own API for using these decoding
> > > accelerators? Or is there some "standard" (It's surely beyond XvMC)?
> > there's VAAPI - Video Decode Acceleration API Specification
> > http://www.freedesktop.org/wiki/Software/vaapi
> > but seems it hasn't finished yet :(
> And then there's some "XvMC for H.264/AVC" work/patches:
> http://www.x.org/wiki/Events/XDS2007/Notes (link taken from here)
> -- Pasi
> vdr mailing list
> vdr at linuxtv.org
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