update libvpx in EL6

[Richard Shaw]

On Sun, Nov 20, 2011 at 9:28 AM, Ken Dreyer <ktdreyer at ktdreyer.com> wrote:
> In order to have proper WebM/VP8 in ffmpeg, I filed
> https://bugzilla.redhat.com/755305 to request a libvpx update in RHEL
> 6. (I don't personally have a support contract with Red Hat, so I
> don't know how much weight this will have.)

Sounds good! In the meantime I guess we can still disable vpx until
that makes it to stable.

Richard