[mythtv-commits] Ticket #13330: vappi2 - Temporary loss of audio when using skip
MythTV
noreply at mythtv.org
Tue Oct 9 14:28:36 UTC 2018
#13330: vappi2 - Temporary loss of audio when using skip
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Reporter: Mike Bibbings | Owner: JYA
Type: Bug Report - General | Status: new
Priority: minor | Milestone: needs_triage
Component: MythTV - Audio Output | Version: Master Head
Severity: medium | Keywords:
Ticket locked: 0 |
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mythfrontend recorded program playback
When using skip keys (left/right arrow on keyboard) audio stops for a
period, video continues.
The problem is mainly on skip back, although I have seen it on skip
forward.
The audio period stop seems to coincide with the value for the appropriate
skip , after which audio resumes.
Primary deinterlacer default of Advanced (2x, HW-VA), if I use Advanced
(HW-VA) no issue.
Attached is an example mythfrontend log file (-v playback,libav,audio
--loglevel debug)
Source recorded program from dvb-t2 (UK Freeview) H.264 also happens on
dvb-t (UK Freeview)
Observed the issue on 4 different platforms all running Xubuntu 18.04 LTS
with current mythtv master.
Note: The mythbuntu ppa 30 does not have this issue as it does not have
vaapi2, no builds for 23 weeks as of writing.
Acer Revo RL80/Revo RL80, BIOS P11-A2L 11/20/2012
Intel(R) Celeron(R) CPU 887 @ 1.50GHz (family: 0x6, model: 0x2a, stepping:
0x7)
External Screen Resolution 1920x1080 50Hz over hdmi
NEWPOWER INTERNATION GROUP LIMITED N34/AB1, BIOS 00.17 11/25/2017
Intel(R) Celeron(R) CPU N3450 @ 1.10GHz (family: 0x6, model: 0x5c,
stepping: 0x9)
External Screen Resolution 1920x1080 50Hz over hdmi
STRIX B250F GAMING, BIOS 1205 05/11/2018
Intel(R) Pentium(R) CPU G4400 @ 3.30GHz (family: 0x6, model: 0x5e,
stepping: 0x3)
External Resolution 1920x1080 50Hz over hdmi
Acer Aspire V3-571/VA50_HC_CR, BIOS V2.15 03/11/2013
Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz (family: 0x6, model: 0x3a,
stepping: 0x9)
Internal Screen Resolution 1366x768 60Hz (laptop builtin display)
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Ticket URL: <https://code.mythtv.org/trac/ticket/13330>
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