[mythtv-commits] Ticket #13447: Mythtv-setup option: Logical Channel Number required

[MythTV]

#13447: Mythtv-setup option: Logical Channel Number required
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 Reporter:  Klaas de Waal          |          Owner:  Klaas de Waal
     Type:  Patch - Feature        |         Status:  closed
 Priority:  minor                  |      Milestone:  31.0
Component:  MythTV - Mythtv-setup  |        Version:  Master Head
 Severity:  medium                 |     Resolution:  fixed
 Keywords:                         |  Ticket locked:  0
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Comment (by Klaas de Waal):

 Thanks to your logs I can now reproduce the problem. In my configuration
 the option "Open DVB card on demand" is selected and then the problem does
 not appear. After unselecting this option the open failures messages
 appear.

 This problem is an unexpected side effect of my restructuring efforts in
 CardUtil.cpp. Instead of each function doing its own device open I now use
 the OpenVideoDevice function and this gives always a message if opening of
 the device fails.
 The logic here has not changed, so previously the device open failures
 will have gone by silently. This is consistent with the observation that
 making 3 simultaneous recordings does still work.

 This points out a problem in (probably) tv_rec.cpp because I think that in
 this stage the physical device needs to be checked only once even if there
 are lots of virtual tuners.

 To be continued.

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Ticket URL: <https://code.mythtv.org/trac/ticket/13447#comment:15>
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