[mythtv-commits] Ticket #894: DVBRec can take a while to start, keep DummyRec on
MythTV
mythtv at cvs.mythtv.org
Wed Feb 1 02:34:21 UTC 2006
#894: DVBRec can take a while to start, keep DummyRec on
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Reporter: anonymous | Owner: danielk
Type: task | Status: reopened
Priority: minor | Milestone: 0.20
Component: dvb | Version: head
Severity: high | Resolution:
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Comment (by danielk):
(In [8805]) References #894.
In some cases the DVBRecorder takes much longer to start up than it should
(especially when 'wait_for_seq_start' is enabled, which is the default).
This increases the RingBuffer retry counts until this can be properly
fixed. I'm referencing #894, so I'll know to revert this once this ticket
is fixed.
BTW this appears to happen when the PATs and/or PMTs are far apart, when a
DVB-S rotor is involved in the tuning, when there are no GOP headers and
the Sequence headers are far apart, or when the reception is very poor.
Those factors are additive so the current timeouts are usually fine when
one or two of these problems exist, but not if three or more exist. This
is why people have been reporting tuning problems with particular
channels, such as "Sky Travel".
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Ticket URL: <http://cvs.mythtv.org/trac/ticket/894>
MythTV <http://www.mythtv.org/>
MythTV
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