[linux-dvb] read from composite-IN of a TechnoTrend Premium 2300-C

[luukes]

Hello!

I have a TechnoTrend Premium 2300-C and wanted to know if
it is possible to read from the composite-IN and how?

In the boot-messages I can see
saa7146_vv: saa7146 (0): registered device video0 [v4l2]

I thought I can watch that stream with mplayer -tv ..
but that doesn't work. Am I completely wrong? If not,
how to do that?

thanks
lukas