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Thread: Controlling brightness or white balace of laptop when used with TV

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i have thinkpad s-video out. use watch hulu on tv -- old cathode ray tv. problem: lot of time white noise. i'm pretty sure because old televisions use white rgb 235,235,235 , not 255,255,255 laptop. (see http://en.wikipedia.org/wiki/rgb_color_model -- black 16,16,16 , not 0,0,0.)

there way adjust laptop screen can avoid annoying problem? (yes new lcd tv , not have problem, fun that!)

i've tried xgamma, makes picture dark. thoughts.



Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [ubuntu] Controlling brightness or white balace of laptop when used with TV


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