Hi,
I'm following up on my very long thread from back in April/May. Since
that time i've removed Zoneminder, so that my mythtv system is just
that, nothing else. It's running XFS for the mythtv data. CentOS 5, mythtv 0.21
And I still get what I refer to as stuttering. I'm watching something
through the Haupppage MediaMVP, and the video starts to stutter and
then almost locks up, jsut barely staggering forward. The buffers
drop down to empty. If I pause, they'll fill back up, but removing
pause almost immediately drops them back to 0, and stuttering.
I still believe the problem is somewhere in the mvpmc code with
mythtv. Reasons:
-I have two mediamvps. If something is being watched via mythtv on
both, when stuttering starts on one, it doesn't start no the other.
-If I let it keep stuttering, it will keep it up as long as I'm
willing to tinker with it. Yet if I soft reboot the MediaMVP and go
right back to the video in mythtv, I'm good for a while.
-If I watch something from a cifs share, I don't appear to have the problem.
Most commonly it starts at about 20 minutes, but not always. I've
wondered if it has a correlation to the "Control TCP Receive Buffer"
and "Program TCP Receive Buffer" settings, but I've never managed to
conclusively notice a difference when changing those settings. What
ARE good settings for those two values?
Any insights?
Rick
Rick Steeves
http://www.sinister.net
In reality nothing is more damaging to the adventurous spirit within
a man than a secure future - Alexander Supertramp
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