[mythtv-commits] [MythTV/mythtv] 04e84d: Ignore capture cards without video source

[kmdewaal]

  Branch: refs/heads/master
  Home:   https://github.com/MythTV/mythtv
  Commit: 04e84d256ae92a2e161ca0b9738f3f4662ca5db3
      https://github.com/MythTV/mythtv/commit/04e84d256ae92a2e161ca0b9738f3f4662ca5db3
  Author: Klaas de Waal <klaas at kldo.nl>
  Date:   2023-12-20 (Wed, 20 Dec 2023)

  Changed paths:
    M mythtv/libs/libmythtv/cardutil.cpp
    M mythtv/programs/mythbackend/scheduler.cpp

  Log Message:
  -----------
  Ignore capture cards without video source

Ignore the capture cards that are not connected to a video source.
This is for most users a situation that never happens, and there are
messages given by the backend at startup when there are capture cards
without a video source as this might indicate a configuration error.
Howver, test systems can have many capture cards of which only a few
are to be used simultaneously and disconnecting the video source is
the easiest way to temporarily disable a capture card.