[mythtv-commits] Ticket #10788: Scrolling Program Guide while watching Live TV causes video/audio stuttering

[MythTV]

#10788: Scrolling Program Guide while watching Live TV causes video/audio
stuttering
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 Reporter:  Josh Triplett <josh@…>  |           Type:  Bug Report - General
   Status:  new                     |       Priority:  minor
Milestone:  unknown                 |      Component:  MythTV - General
  Version:  0.25                    |       Severity:  medium
 Keywords:                          |  Ticket locked:  0
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 On all of my frontends, bringing up and scrolling the Program Guide when
 watching Live TV causes the video and audio to stutter, and nearly stop
 completely until the scrolling stops.  This represents a regression from
 0.22.

 Frontend logs during that time show many copies of two messages:
 "AddTextData(): Text buffer overflow" and "Using protocol version 72".
 The former likely just represents another symptom of the stuttering.  The
 latter suggests that mythfrontend connects repeatedly to mythbackend while
 scrolling through the program guide, which seems like a potential
 performance issue.

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Ticket URL: <http://code.mythtv.org/trac/ticket/10788>
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