I have gained a greater understanding of the audio problem in versions
since (at least) 0.3.4p, referred to here:
http://www.gossamer-threads.com/lists/ivtv/devel/20342?#20342
and here:
http://www.gossamer-threads.com/lists/ivtv/devel/20678?#20678
The audio recording from a PVR-500 is being substantially overdriven at
the same recording volume setting that a PVR-250 records at 'normal'
volume. The difference between the two cards is probably at least 8 db,
maybe 10 db. Myth doesn't have per-card adjustments, so backing off on
the recording volume in the recording profile sufficiently to prevent
overdriving the PVR-500 leaves the PVR-250 recording volume too quiet to
be usable.
This problem was not present in 0.3.2w. I don't know when it was
introduced.
Chris Kennedy wrote:
This addes the s-video patch from Tyler, will re-init the cx25840 input
upon each capture and thanks to Bryan Mayland actually properly turns the
digitzer on/off again.
#0.3.5j: http://www.ivtv.tv/releases/ivtv-0.3/
Thanks,
Chris
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