I've has perfect audio and no issues with capture. Just tried the radio support and now I can't get any audio on /dev/video0.

The application "radio" shows signal strength, but I also get no audio for the radio stations.


I've tried re-initialising all of the modules, but can't get audo back. I've also check that the correct inputs have been selected for video using ivtvctl.

I even tried switching to a composite video feed and the audio jacks, but still no audo

$ ivtvctl -p 2

$ mplayer /dev/video0

Turns out that exiting radio sets the audio volume down real low.

$ ivtvctl -Y
ioctl: VIDIOC_QUERYCTRL
Brightness = 128
Contrast = 64
Saturation = 64
Hue = 0
Volume = 11776
Mute = 0

$ ivtvctl -y volume=65000
ioctl VIDIOC_S_CTRL ok

$ mplayer /dev/video0

Now I get audio and video working fine.

So whats the deal with this?

Steve


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