[mythtv-commits] Ticket #1104: multi channel audio support

MythTV mythtv at cvs.mythtv.org
Wed Feb 6 02:34:58 UTC 2008


#1104: multi channel audio support
-------------------------+--------------------------------------------------
 Reporter:  Mark Spieth  |        Owner:  danielk 
     Type:  enhancement  |       Status:  assigned
 Priority:  minor        |    Milestone:  0.21    
Component:  mythtv       |      Version:  head    
 Severity:  medium       |   Resolution:          
  Mlocked:  0            |  
-------------------------+--------------------------------------------------

Comment(by danielk):

 Mark, passthru works with 48, but I'm just getting a lot of noise on re-
 encode... are you sending the right AC3 marker bits in the re-encoded
 stream?

 BTW The for the mix problem in analog, just play any old PVR-250
 recording. If you've adjusted your system correctly for 5.1, it sounds as
 if these 2ch recordings are being mixed to 5.1 so that they voices are
 very low volume while the background sounds are still at the correct
 volume; overall the volume is lower than 5.1 ATSC sources. I also see this
 on ads in Sunday's Superbowl, at minute 50:30 the Pepsi ad is ok, at 51:00
 the salesgenie ad has very low volume, and the Fox terminator promo at
 51:30 mostly sounds ok but sound noticeably dips in a few of the cuts.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/1104#comment:92>
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