[mythtv-commits] Ticket #8366: aac background music in foreground / little to no actor's dialogue audible

MythTV mythtv at cvs.mythtv.org
Mon Apr 19 05:26:24 UTC 2010


#8366: aac background music in foreground / little to no actor's dialogue audible
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 Reporter:  Johnny Walker <johnnyjboss@…>          |       Owner:  jyavenard  
     Type:  defect                                 |      Status:  new        
 Priority:  minor                                  |   Milestone:  0.24       
Component:  MythTV - Audio Output                  |     Version:  Unspecified
 Severity:  low                                    |     Mlocked:  0          
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Changes (by jyavenard):

  * severity:  medium => low
  * milestone:  unknown => 0.24


Comment:

 Note that there is no downmix done by ffmpeg for most codecs (AFAIK the
 only exception is for AC3/DD).

 So if you are playing 5.1 content on a stereo system, you *will* in most
 circumstances lose dialogues as they are on the centre channels.

 This isn't something new or problem introduced in 0.23.

 0.24 will include a downmixer along many audio improvements.

 If you want to hear the dialogues, either you wait for 0.24 or you will
 need to re-encode the audio track...

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/8366#comment:2>
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