[mythtv-commits] Ticket #2439: Add support for ivtv-generated bilingual dual audio MPEG

[MythTV]

#2439: Add support for ivtv-generated bilingual dual audio MPEG
-----------------------+----------------------------------------------------
 Reporter:  anonymous  |        Owner:  danielk
     Type:  patch      |       Status:  closed 
 Priority:  minor      |    Milestone:  0.21   
Component:  mythtv     |      Version:  head   
 Severity:  medium     |   Resolution:  fixed  
-----------------------+----------------------------------------------------
Comment (by arbrandes at gmail.com):

 I hate to break this to you guys, but attachment:2439-v2.patch (and the
 subsequent revision [11493]) breaks SAP for me: the dual audio track is
 detected properly when available on a channel, but regardless of which one
 I choose (from the menu or hitting "+") I still hear both languages
 simultaneously.  Reverting [11493] and applying attachment:2439-v1.patch
 fixes the problem.

 Also, probably due to the fact that I'm running the head revision of
 video4linux and ivtv, in addition to reverting [11493] I had to hack a
 one-liner based on [11377] to prompt ivtv to mark the mpeg stream as dual
 when appropriate.  It seems the new version of ivtv wants
 V4L2_TUNER_MODE_LANG1_LANG2 (as opposed to V4L2_TUNER_MODE_STEREO) in
 order to properly detect bilingual transmissions.

 Should I try to open a new bug for these issues, or reopen this one?

 Pertinent info on my setup:

 * Hauppauge PVR150
 * standard US-type cable (no multiple dual streams per channel, just the
 usual stereo/mono/sap).
 * Ubuntu Edgy 6.10 (2.6.17 kernel family)
 * video4linux head
 * ivtv head
 * mythtv head

-- 
Ticket URL: <http://cvs.mythtv.org/trac/ticket/2439#comment:8>
MythTV <http://www.mythtv.org/>
MythTV