[mythtv-commits] Ticket #5351: Internal player can't downmix 5.1 AAC properly

MythTV mythtv at cvs.mythtv.org
Mon May 12 20:53:18 UTC 2008


#5351: Internal player can't downmix 5.1 AAC properly
----------------------------------+-----------------------------------------
 Reporter:  james at xanium4332.com  |       Owner:  ijr       
     Type:  defect                |      Status:  new       
 Priority:  minor                 |   Milestone:  unknown   
Component:  mythtv                |     Version:  0.21-fixes
 Severity:  medium                |     Mlocked:  0         
----------------------------------+-----------------------------------------
 With the internal player, all my .mp4 files (which contain h.264 video,
 with 5.1 AAC audio), playback is extremely slow and stuttery, with high
 pitch artefacts.

 Notes:
 - Doesn't occur with files with only 2 channel audio, only 5.1
 - If audio setup is switched to 5.1 (in the audio options), problem goes
 away

 Probably something to do with 5.1 AAC downmixing to stereo.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/5351>
MythTV <http://www.mythtv.org/>
MythTV


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