Comment 4 for bug 282073

We hide sliders that aren't available on a particular hardware now.
On the intel machine, contrast should work, and nothing will work on the NVidia
machine.

2008-10-22 Bastien Nocera <email address hidden>

        * src/backend/bacon-video-widget-gst-0.10.c
        (bacon_video_widget_get_video_property):
        * src/totem-preferences.c (totem_setup_preferences):
        Only display colour balance sliders that are available for
        the video adapter in use, hide the whole preference if
        nothing is available (Closes: #556009)