I fiddled around some more with this when I got home. Try this out:
1) Open Totem
2) Open some video for reference
3) Pause video with some reference colors visible
4) Open a terminal and play the same reference video with mplayer
5) Now, when tweaking hue values in Totem preferences, it updates live in the playing mplayer window
The question now is if this is an NVIDIA driver issue or an issue with Totem default preferences.
I fiddled around some more with this when I got home. Try this out:
1) Open Totem
2) Open some video for reference
3) Pause video with some reference colors visible
4) Open a terminal and play the same reference video with mplayer
5) Now, when tweaking hue values in Totem preferences, it updates live in the playing mplayer window
The question now is if this is an NVIDIA driver issue or an issue with Totem default preferences.