[mythtv-users] Poor image from PVR-150
C. R. Oldham
cro at ncbt.org
Sun Jan 20 04:56:08 UTC 2008
I have a MythTV setup running 0.20.2 with two PVR-150 tuner cards in
it. I recently switched from OTA analog to Qwest's VDSL service and
figured out how to get three streams of video out of the cable box,
and this was the first time I really had used the second tuner card.
Tonight I realized that the image from my first card (/dev/video0) is
fine, but the image from the second card (/dev/video1) is very noisy
and the colors are extremely distorted. The image is the same whether
it is from the actual tuner on any channel (the Qwest box provides a
stream on channels 6, 7, and 13), or from the composite in on the card
(my cable box provides composite out, and I also hooked up my old
VCR). Should I assume something has gone wrong with the card itself,
or is there some tuning parameter somewhere I should mess with before
giving up on it?
Thanks in advance for help.
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