[yocto] Cedar Trail and gst-vaapi fixes

[Burton, Ross]

On 17 October 2012 22:58, Bodke, Kishore K <kishore.k.bodke at intel.com> wrote:
> Wanted to check if you had a chance to look into the cpu uitilization?
> We had less than 15% cpu uitilization, with the acceleration while playing the video.

With sintel_trailer-720p.mp4 (and ffmpeg codecs so the audio is also
being decoded), 4% according to top.

Ross