[mythtv-commits] Ticket #12319: Switching LiveTV channels breaks VAAPI acceleration
MythTV
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Thu Mar 5 15:01:44 UTC 2015
#12319: Switching LiveTV channels breaks VAAPI acceleration
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Reporter: Martin <bugs@…> | Owner: jyavenard
Type: Bug Report - General | Status: accepted
Priority: major | Milestone: unknown
Component: MythTV - Video Playback | Version: 0.27.4
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
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Comment (by jim_32766@…):
I too can confirm that vaapi and ffmpeg are alternating as I change
channels. I have also noticed when first entering a channel, even though
vaapi is selected, the frames decoded/free runs a very low ratio, e.g.
4/19, and the playback is not smooth. A short pause, just a second, before
resuming play results in a much higher ratio, e.g. 21/2, and the playback
is smooth. I don't know if this is related but wanted to pass the
information along.
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Ticket URL: <https://code.mythtv.org/trac/ticket/12319#comment:7>
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