Comment 7 for bug 8151

Not necessarily a driver problem. I have reproduced this on two systems (one
with an SiS chipset, integrated graphics, the other with a Radeon card. The SiS
unit works fine with Xine but no video output from Totem using gstreamer
(haven't checked Xine on the Radioun yet). Behaviour depends somewhat on the
file being played - sometimes just no video, sometimes hangs altogether. I can
supply sample files and hardware/setup details if required.