[mythtv-commits] Ticket #10491: channel tuning fails without serviceid/mplexid
MythTV
noreply at mythtv.org
Thu Mar 22 05:24:58 UTC 2012
#10491: channel tuning fails without serviceid/mplexid
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Reporter: xris | Owner:
Type: Bug Report - General | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - General | Version: Master Head
Severity: medium | Keywords:
Ticket locked: 0 |
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I'm not sure how it happened but one of my channels lost its serviceid and
mplexid values (they got set to null). I tune the source with either
Firewire or cablecard (hauppauge dcr-2650 / hdhr prime) -- both types of
tuner exhibited the problem.
These values are not used for cablecard tuners, but with them set to null,
recording and live tv would die and kick me back to the main menu.
Backend logs show:
{{{
mythbackend.20120312220233.23774.log-2012-03-17 08:59:00.038039 I
[23774/23825] TVRecEvent tv_rec.cpp:3459 (TuningCheckForHWChange) -
TVRec(9): HW Tuner: 9->9
mythbackend.20120312220233.23774.log-2012-03-17 08:59:00.046051 E
[23774/23825] TVRecEvent hdhrstreamhandler.cpp:408 (TunerSet) -
HDHRSH(201006C2-1): DeviceSet(vchannel ): ERROR: invalid virtual channel
mythbackend.20120312220233.23774.log:2012-03-17 08:59:00.046068 E
[23774/23825] TVRecEvent tv_rec.cpp:3645 (TuningFrequency) - TVRec(9):
Failed to set channel to 647. Reverting to kState_None
mythbackend.20120312220233.23774.log-2012-03-17 08:59:00.046132 I
[23774/23825] TVRecEvent tv_rec.cpp:1014 (HandleStateChange) - TVRec(9):
Changing from RecordingOnly to None
}}}
I'm not sure why MythTV even needs to be trying to tune a virtual channel
when interacting with an input type that doesn't use them (firewire and
cablecard).
I figure this bug is probably of low importance, except that
`mythtfilldatabase --do-channel-updates` didn't fix the values like it
presumably should have. Together, these two issues made for a lot of
missed recordings.
--
Ticket URL: <http://code.mythtv.org/trac/ticket/10491>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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