[mythtv-commits] Ticket #2615: Toggle Teletext Captions does not work

[MythTV]

#2615: Toggle Teletext Captions does not work
---------------------+------------------------------------------------------
 Reporter:  barnasc  |       Owner:  ijr    
     Type:  patch    |      Status:  new    
 Priority:  minor    |   Milestone:  unknown
Component:  mythtv   |     Version:  0.20   
 Severity:  medium   |  
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 When assigning the Toggle Teletext Captions (TOGGLETTC) action for the 'T'
 key,
 the Mythtv OSD subtitle page (default 888) is not displayed.
 Enabling the teletext menu via the OSD menu and selecting page 888
 manually is working, so it's not a teletext problem. I'm using the IVTV
 drivers and a PVR250 card.

 The patch below is a first attempt to resolve this issue by doing :

 - explicit check on the kTrackTypeTeletextCaptions type in tv_play.cpp

 - assigning valid OSD message and teletext page selection in
 NuppelVideoPlayer.cpp

 For the latter, it looks like the fancy calls to track descriptions and
 language tracks are not fully functional and therefore resulting in wrong
 values (page = 0?) and skiping the Teletext OSD display routine.

 Martin

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Ticket URL: <http://svn.mythtv.org/trac/ticket/2615>
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