[mythtv-commits] Ticket #734: Changing channels on DVB far too slow.
MythTV
mythtv at cvs.mythtv.org
Wed Nov 30 09:46:59 EST 2005
#734: Changing channels on DVB far too slow.
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Reporter: mythtv at thealexsite.org | Owner: ijr
Type: defect | Status: new
Priority: major | Milestone: 0.19
Component: mythtv | Version: head
Severity: medium |
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I have an Hauppauge Nova-T (DVB#0 Using DVB card 0, with frontend
'Conexant CX22702 DVB-T'.) running in a mythbackend.
I have three frontends:
1. amd64 with ATI graphics card
2. EPIA M10000 (CLE266 MPEG2/C3-2 Nehmiah + 512Mb RAM)
3. EPIA TC6000 (CLE266 MPEG2/C3 Eden)
All three frontends (from 0.18 to latest CVS, I never tried older
releases) take approx 12-15 seconds to change channel, when watching live
TV.
Starting recordings can take ~7-8 seconds.
looking at the backend when a recording starts, it looks like the DVB card
delivers data after 1 or 2 seconds. Looking at the files, they start being
filled with data from about this time.
I would like to investigate this problem, but if anyone has seen it before
and knows a fix.
--
Ticket URL: <http://cvs.mythtv.org/trac/ticket/734>
MythTV <http://www.mythtv.org/>
MythTV
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