[mythtv-commits] Ticket #11159: Playback of HD-PVR recordings unwatchable after 0.26 upgrade
MythTV
noreply at mythtv.org
Mon Oct 8 18:35:37 UTC 2012
#11159: Playback of HD-PVR recordings unwatchable after 0.26 upgrade
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Reporter: skd5aner <skd5aner@…> | Type: Bug Report - General
Status: new | Priority: minor
Milestone: unknown | Component: MythTV - General
Version: 0.26-fixes | Severity: medium
Keywords: | Ticket locked: 0
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I've got an HD-PVR (used for 3+ years) attached to a cable STB.
Immediately after upgrading from 0.25-fixes to 0.26-fixes, playback of any
h.264 recordings from the HD-PVR are unwatchable with the video stuttering
badly. This involves playback of recordings made both prior to the
upgrade and after the upgrade.
The best way to describe it is extremely jittery playback, where frames
freeze and skip constantly. Occasionally (5-10% of the time?) I can start
the recording, exit a recording, and start the recording again at the
bookmark and it'll start to play fine - but it takes a lot of tries
usually for a successfully playback, if it will ever even do so. All of my
QAM MPEG2 recordings playback successfully. I've tried using VDPAU and
OpenGL, with the same impact.
Since ~50% of my recordings come from my HD-PVR, this has made mythtv
unusable. My theory (and John Poet's as well) is that the last ffmpeg
sync is less robust in handling content from the hd-pvr.
Logs to come shortly. Please let me know if there's anything else I can
provide.
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Ticket URL: <http://code.mythtv.org/trac/ticket/11159>
MythTV <http://code.mythtv.org/trac>
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