Plans to support AV1 video codec?

Sean DuBois sean at siobud.com
Mon Jun 26 05:14:38 UTC 2017


On Sun, Jun 25, 2017 at 11:12:18PM -0400, Aaron Boxer wrote:
> On Sun, Jun 25, 2017 at 12:53 PM, Sebastian Dröge <sebastian at centricular.com
> > wrote:
>
> > On Sun, 2017-06-25 at 08:45 -0400, Aaron Boxer wrote:
> > > The sad thing about this new codec is that after the inventor of part
> > > of the encoder helped
> > > Google for 3 years to integrate his algorithm with AV1, they are now
> > > trying to patent his invention:
> > >
> > > https://news.ycombinator.com/item?id=14583691
> >
> > AFAIU that says that Google applied for a patent. So this generally
> > needs more context to say anything, but keep in mind that Google also
> > supposedly owns patents related to VP8/9/10 (which it got together with
> > On2 back then), but it grants a free (etc) patent license for every use
> > (see the libvpx license for details/accurate wording). In theory for
> > AV1 this could also be for defensive measures. Who knows? They should
> > really clarify that somewhere though.
> >
> > However I doubt that they plan to make AV1 useless (could as well use
> > HEVC then) considering how much time and effort they put into it.
> >
>
> Yes, most likely defensive. But, defensive or not, a patent shouldn't be
> granted
> if there is prior art, of which there seems to be plenty. Hopefully USPTO
> will see the folly of their ways :)
>
>
>
>
>
>
> >
> > --
> > Sebastian Dröge, Centricular Ltd · http://www.centricular.com
> >
> > _______________________________________________
> > gstreamer-devel mailing list
> > gstreamer-devel at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >
> >

> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

I would love to take this on! I have only written very small patches
that have been committed, but have a bunch of elements that I wrote that
haven't been shared.

Does anyone have any recommendations for something I should use for
inspiration? vp8enc is in good, and maybe simpler then vp9enc?

thanks


More information about the gstreamer-devel mailing list