[mythtv-commits] Ticket #12016: Watching in progress recording stutters

MythTV noreply at mythtv.org
Sun Mar 2 20:16:35 UTC 2014

#12016: Watching in progress recording stutters
 Reporter:  angela.schmid@…            |          Owner:
     Type:  Bug Report - General       |         Status:  new
 Priority:  minor                      |      Milestone:  unknown
Component:  MythTV - Video Playback    |        Version:  0.27-fixes
 Severity:  medium                     |     Resolution:
 Keywords:  WatchingRecording stutter  |  Ticket locked:  0

Comment (by natanojl):

 As far as I can see the stutter occurs when the FE is waiting for a
 response to a GET_FRAMES_WRITTEN command while the BE is busy with
 updating the database in ProgramInfo::!SavePositionMap().

 Applying the !ProgramInfo parts from the patch from the thread mentioned
 in #comment:1 reduced the response time by an order of magnitude.
 Playback is now smooth most of the time.  I did have some problems with
 the patch in that it used double quotes instead of single quotes in the
 query strings.  I've addressed that in the patch that I will submit.

 Note: I'm not using EIT so I left out that part of the original patch.

 Note: I kept INSERT instead of REPLACE which was used in the original

Ticket URL: <https://code.mythtv.org/trac/ticket/12016#comment:17>
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