[mythtv-users] LiveTV channel switching time
stef.coene at docum.org
Fri Dec 1 21:10:34 UTC 2006
On Friday 01 December 2006 21:19, Dag Nygren wrote:
> > So I set up a poll for the shy (and not so shy) people at:
> > http://micropoll.questionpro.com/akira/MicroPoll?mode=html&id=19713
> about 10 days, 127 votes and 60% think it is a problem.
> (The poll will be there until Dec 19th)
> So now back to your boxes and do some profiling to find out where
> the channel change time is spent. (A least I will try)
I finally had the time to debug "my" livetv problem: optimize_mythdb.pl was
the solution. You can find it in the contrib directory.
Yesterday, I replaced my backend and the live tv problems were gone. So I
redid the upgrade step by step and I found out that the mysql database was
After an export / import, live tv was a bit faster. Running
optimize_mythdb.pl solved "everything". Starting livetv takes 5 seconds,
switching channels less then 0.5 sec.
This datbase is an upgrade from 0.19 ot 0.20. Is it possible that the upgrade
messed up something?
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