How to install gst-vaapi on centos 6.4

[Alice Wonder]

On Wed, 2014-03-05 at 16:47 -0500, Chuck Crisler wrote:
> You should definitely use a VM for this and take a snapshot *PRIOR* to
> starting and before each step. That way, each time you trash your
> system (you will several times) you can easily recover.

Couldn't he install in /usr/local and thus avoid trashing the system?

That's what I have done before on CentOS systems when I needed newer
packages, though not with GStreamer stuff.