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Ticket #13597: Audio pauses frequently during playback of HD content by VAAPI2
#13597: Audio pauses frequently during playback of HD content by VAAPI2
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Reporter: Jarno Suni | Owner: (none)
Type: Bug Report - General | Status: new
Priority: critical | Milestone: needs_triage
Component: MythTV - General | Version: v30-fixes
Severity: high | Keywords:
Ticket locked: 0 |
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Version: 2:30.0+fixes.202002121942.ab250d6~ubuntu19.10.1
linux 5.3.0-40-generic
pulseaudio 13.0

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Ticket URL: <https://code.mythtv.org/trac/ticket/13597>
MythTV <http://www.mythtv.org>
MythTV Media Center
Re: Ticket #13597: Audio pauses frequently during playback of HD content by VAAPI2 [ In reply to ]
#13597: Audio pauses frequently during playback of HD content by VAAPI2
----------------------------------+------------------------------
Reporter: Jarno Suni | Owner: (none)
Type: Bug Report - General | Status: new
Priority: critical | Milestone: needs_triage
Component: MythTV - General | Version: v30-fixes
Severity: high | Resolution:
Keywords: | Ticket locked: 0
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Changes (by Jarno Suni):

* Attachment "mythtv-audio-pause-bug" added.

output of mythfrontend -v audio,gpu,gpuaudio,gpuvideo

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Ticket URL: <https://code.mythtv.org/trac/ticket/13597>
MythTV <http://www.mythtv.org>
MythTV Media Center
Re: Ticket #13597: Audio pauses frequently during playback of HD content by VAAPI2 [ In reply to ]
#13597: Audio pauses frequently during playback of HD content by VAAPI2
----------------------------------+------------------------------
Reporter: Jarno Suni | Owner: (none)
Type: Bug Report - General | Status: new
Priority: critical | Milestone: needs_triage
Component: MythTV - General | Version: v30-fixes
Severity: high | Resolution:
Keywords: | Ticket locked: 0
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Comment (by Jarno Suni):

This seems to happen, if I have a web browser (Chrome) running hardware
acceleration enabled.

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Ticket URL: <https://code.mythtv.org/trac/ticket/13597#comment:1>
MythTV <http://www.mythtv.org>
MythTV Media Center
Re: Ticket #13597: Audio pauses frequently during playback of HD content by VAAPI2 [ In reply to ]
#13597: Audio pauses frequently during playback of HD content by VAAPI2
----------------------------------+------------------------------
Reporter: Jarno Suni | Owner: (none)
Type: Bug Report - General | Status: closed
Priority: critical | Milestone: needs_triage
Component: MythTV - General | Version: v30-fixes
Severity: high | Resolution: Works for me
Keywords: | Ticket locked: 0
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Changes (by Peter Bennett):

* status: new => closed
* resolution: => Works for me


Comment:

Increase the audio read-ahead in frontend setup. The default is 100, you
can increase to 500 or 1000 and see if that resolves the problem.

In the latest version, vaapi2 has been renamed vaapi decode-only.

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Ticket URL: <https://code.mythtv.org/trac/ticket/13597#comment:2>
MythTV <http://www.mythtv.org>
MythTV Media Center
Re: Ticket #13597: Audio pauses frequently during playback of HD content by VAAPI2 [ In reply to ]
#13597: Audio pauses frequently during playback of HD content by VAAPI2
----------------------------------+------------------------------
Reporter: Jarno Suni | Owner: (none)
Type: Bug Report - General | Status: closed
Priority: critical | Milestone: unknown
Component: MythTV - General | Version: v30-fixes
Severity: high | Resolution: Works for me
Keywords: | Ticket locked: 0
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Changes (by Stuart Auchterlonie):

* milestone: needs_triage => unknown


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Ticket URL: <https://code.mythtv.org/trac/ticket/13597#comment:3>
MythTV <http://www.mythtv.org>
MythTV Media Center