[mythtv-commits] Ticket #13446: Android Digital Audio

MythTV noreply at mythtv.org
Sun May 19 01:44:18 UTC 2019


#13446: Android Digital Audio
-----------------------------+-------------------------------
 Reporter:  Peter Bennett    |          Owner:  Peter Bennett
     Type:  Developer Task   |         Status:  assigned
 Priority:  minor            |      Milestone:  unknown
Component:  Ports - Android  |        Version:  Unspecified
 Severity:  medium           |     Resolution:
 Keywords:                   |  Ticket locked:  0
-----------------------------+-------------------------------

Comment (by Peter Bennett):

 There appears to be an issue with !AudioTrack with system hanging. It
 looks like there is an intermittent hang if you exit playback while
 paused. I recommend changing back to !OpenSLES until I can resolve this.
 !OpenSLES should still work as before even with the !AudioTrack code
 present. If anybody notices these hangs while !OpenSLES is selected please
 let me know.

 Regarding upconvert, we may need some code to rearrange the audio tracks
 appropriately. There is a feature to do that in android
 (setChannelIndexMask) but that requires api version 23. Not sure if we can
 use that.

 Regarding speaker test, in my experience speaker test never worked for
 !OpenSLES. In my testing, switching from !AudioTrack to !OpenSLES for
 playback is fine, but audio sync may need to be adjusted.

-- 
Ticket URL: <https://code.mythtv.org/trac/ticket/13446#comment:13>
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