Thank you very much, this is exactly what I was looking for. This code appears to use frequencys instead of what the channels that Im used to. I found a frequency/table map here http://www.arrl.org/tis/info/catv-ch.html Thank you again. -- Jason and yes... you guessed it.. It gives me the jibblies On Sun, 26 Oct 2003, Christian Iversen wrote: > On Sunday 18 January 1998 08:11, Jason Clark wrote: > > I would like to write a small program that only changes the channel of a > > bttv card. > > I found a source file called channelchanger.c once, which just sets /dev/video > to a specified frequency. Perhaps it can be of some use. I have sent it to > your personal address, as I don't think list users are that interested in > attached files. > >