FlyVIDEO2000 quiet audio

[Shaun Jackman <sjackman@xxxxxxx>]

I have a FlyVIDEO2000 (NTSC), which is a saa7130 based card. I get a 
picture, and it's beautiful! However, the audio is super-quiet for 
some reason. If I plug my headphones directly into the audio-out of 
the FV2k, I hear nothing. If I connect the audio-out of the FV2k to 
the line-in of my sound card, I can hear it, but even with all my 
mixer settings set to full, it's too quiet to be useful.

To test, I tried the same card in a Windows box, and the audio can be 
heard with just headphones connected to the audio-out jack of the 
FV2k. With the audio-out fed into the line-in of the sound card, it 
works perfectly.

Any idea what's gone wrong here? I didn't think the FlyVIDEO2000 even 
had a hardware volume control. How can I be experiencing volume 
difficulties?

Thanks,
Shaun

xawtv 3.81
saa7134 0.2.2
v4l2 patch-2.4.20-kraxel
Linux 2.4.20