[linux-dvb] TV-out picture quality on Nexus card

Jens Rohmann jens_rohmann at freenet.de
Thu Nov 9 14:47:57 CET 2006


Is there a way to control the (analogue) composite output of the hauppauge 
nexus dvb card ? I want less colors , more brightness and I don't want to 
change the settings on the TV. I tried it over the videodev / saa7146 driver 
with VIDIOC_S_CTRL but got no change in the output picture, even if there was 
no error and the written values for brightness appear correct when re-reading 
them with VIDIOC_G_CTRL.

suse 10.0 (x86-64), linux 2.6.13-15


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