[mythtv-commits] Ticket #5552: AC3 passthrough causes accelerated playback on OSX frontend

MythTV noreply at mythtv.org
Thu Jun 16 15:00:43 UTC 2011

#5552: AC3 passthrough causes accelerated playback on OSX frontend
 Reporter:  scram69@…          |          Owner:  jyavenard
     Type:  defect             |         Status:  closed
 Priority:  minor              |      Milestone:  0.25
Component:  Ports - OSX        |        Version:  Trunk Head
 Severity:  medium             |     Resolution:  fixed
 Keywords:                     |  Ticket locked:  0
Changes (by Github):

 * status:  assigned => closed
 * resolution:   => fixed


 Rewrite of CoreAudio driver.

 While not everything is fixed yet, it is a step in the right direction.

 -You can now select which device to use in the setup and not always have
 to use the default audio device.
 -Fixes #5552.
 -Properly set channel layout, under most circumstances, you shouldn't have
 to use Audio Midi Setup utilities

 There are still bugs that I can't explain, probably due to my lack of deep
 knowledge of CoreAudio, and it certainly ain't behaving as it should. In
 particular, switching from AC3/DTS bitstream back to PCM will fail except
 if you have selected the default output device.
 Until this is resolved, it is best to keep using the default output
  Branch:    master
  Changeset: 267cada976140ef35e24fd8bbac0b65f7155974d

Ticket URL: <http://code.mythtv.org/trac/ticket/5552#comment:40>
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