[mythtv-users] Cannot change frequencies with test_ioctl
Mike Hicks
hick0088 at tc.umn.edu
Thu Oct 16 19:00:06 EDT 2003
On Thu, 2003-10-16 at 13:33, Scott Seaman wrote:
> I first use test_ioctl to set the tuner to tuner 4. Then, I use
> test_ioctl to try to change the frequency on tuner 4 to 204000 (channel 12
> for cable-hrc). When I do so, it returns the following message:
>
> >test_ioctl -r tuner=4,freq=204000
> >ioctl: VIDIOC_S_FREQUENCY failed
Tuner 4? I think you are a bit confused about what that option means.
On most PVR-250s and similar hardware, there is a *input* 4, which is
usually connected to the tuner. Try using test_ioctl without that tuner
argument.
--
_ _ _ _ _ ___ _ _ _ ___ _ _ __ Murphy's law needs to be
/ \/ \(_)| ' // ._\ / - \(_)/ ./| ' /(__ repealed.
\_||_/|_||_|_\\___/ \_-_/|_|\__\|_|_\ __)
[ Mike Hicks | http://umn.edu/~hick0088/ | mailto:hick0088 at tc.umn.edu ]
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