[mythtv-commits] Ticket #13014: switching to required delivery system

MythTV noreply at mythtv.org
Mon Feb 12 10:26:24 UTC 2018


#13014: switching to required delivery system
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 Reporter:  willem@…              |          Owner:  stuarta
     Type:  Bug Report - General  |         Status:  assigned
 Priority:  minor                 |      Milestone:  30.0
Component:  MythTV - DVB          |        Version:  0.28.0
 Severity:  medium                |     Resolution:
 Keywords:                        |  Ticket locked:  0
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Comment (by hugovangalen@…):

 I was unable to get any effective workaround in place. No matter what is
 set with dvb-fe-tool, the backend resets it.

 In my case, where I have a DVB-C/T and a DVB-C/T/T2 frontend, the first is
 always re-initialised by the backend with a "DVB/C ANNEX_A", and the
 latter with a "DVB/T2" delivery system. This somehow causes an issue when
 trying to play video of the second frontend which eventually times out
 because "No lock" can be gotten.

 I was able to get things working by altering dvbchannel.cpp (and
 cardutil.cpp which was probably not necessary) to force all frontends to
 DVBC.

 It would be useful to be able to override the delivery system type for
 certain cards, or to tell the backend what general setting to apply, or to
 tell it to leave that setting alone.

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Ticket URL: <https://code.mythtv.org/trac/ticket/13014#comment:6>
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