[mythtv-commits] Ticket #12319: Switching LiveTV channels breaks VAAPI acceleration
MythTV
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Tue Nov 11 07:54:18 UTC 2014
#12319: Switching LiveTV channels breaks VAAPI acceleration
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Reporter: Martin <bugs@…> | Owner: jyavenard
Type: Bug Report - General | Status: new
Priority: major | Milestone: unknown
Component: MythTV - Video Playback | Version: 0.27.4
Severity: medium | Keywords:
Ticket locked: 0 |
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I have VAAPI acceleration configured for TV playback and this works fine
for first channel watched during LiveTV (~20% cpu usage).
After switching channels, cpu usage goes up to ~140% and 'perf top'
introduces swscaler library being used. Stopping LiveTV and reentering
works around the problem.
mythtv 2:0.27.4+fixes.20141108.0f0e678-0ubuntu0mythbuntu2
I watch DVB-C HD (H.264) content.
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Ticket URL: <https://code.mythtv.org/trac/ticket/12319>
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