[mythtv-commits] Ticket #1981: DVB Recording fails when channel transitions from off-air to on-air

[MythTV]

#1981: DVB Recording fails when channel transitions from off-air to on-air
--------------------------------+-------------------------------------------
 Reporter:  karl at bigmite.co.uk  |        Owner:  danielk
     Type:  defect              |       Status:  new    
 Priority:  minor               |    Milestone:  0.20   
Component:  mythtv              |      Version:  head   
 Severity:  low                 |   Resolution:         
--------------------------------+-------------------------------------------
Changes (by stuarta):

 * cc: stuarta (added)
  * summary:  DVB Recording hangs when channel goes offline => DVB
              Recording fails when channel transitions from
              off-air to on-air

Comment:

 I've tested the 2nd case, recording from a channel which
 transitions from off-air to on air and can confirm the
 problem exists.

 The resulting recording contains no audio streams only
 a single short video stream containing only black.

 The off-air channel PMT would contain only data (DSMCC)
 streams when off-air, when it transitions to on-air then
 there should be a PMT rev which then includes video and
 audio streams. Need to check the PMT change handling.

 I'm currently setup to only record dsmcc streams when in
 livetv.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/1981>
MythTV <http://www.mythtv.org/>
MythTV