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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The close() fix that John Patrick Poet submitted has taken
care of the random blockiness problem for HDTV recordings off my HD-2000 card,
but I still see that occurring (along with several buffer overruns from the
card) if I change channels while watching Live TV. Subsequent channel
changes continue to exhibit the symptom as well, and I usually lose sound,
too. Switching to another capture card and then back to the HD-2000 gives
me a clean stream, so I assume a similar type of fix is needed after a channel change.</span></font></p>
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font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I don’t think I see the same thing occurring on my HD-3000
card, but it might just be because that’s the only card in a different
backend server. The HD-2000 is in my master backend, which is also
where my /myth/store (live TV ringbuffer) is shared out of, while the HD-3000
is on a slave backend that I only seldom use. Could the extra DMA
activity of the HDD’s be exacerbating this?</span></font></p>
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font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>John, would it be possible to close and reopen the stream
when a channel change occurs?</span></font></p>
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font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I don’t remember this happening prior to the 1.5
drivers and the RAM ringbuffer that was added.</span></font></p>
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font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks!</span></font></p>
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font-family:Arial'> </span></font></p>
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font-family:Arial'> </span></font></p>
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