There is no other possible fix, unredirect fullscreen windows basically turns off compiz when you have a fullscreen window so then when another window (totem play/pause bar for example) appears compiz has to be turned back on which always flickers as it redirects everything again.
There is no other possible fix, unredirect fullscreen windows basically turns off compiz when you have a fullscreen window so then when another window (totem play/pause bar for example) appears compiz has to be turned back on which always flickers as it redirects everything again.