Re: [Trisquel-users] System 76 Gazelle Professional compatible with Trisquel ?

[alonivtsan]

http://intellinuxgraphics.org/h264.html
http://www.splitted-desktop.com/en/libva/
If you want hardware acceleration decoding of H.264, you need to compile all  
the software from source to support VAAPI such as MPlayer, gstreamer and  
Gnash.