[mythtv-commits] Ticket #10212: Transcoded recordings playback broken (stutters, audio failure) during November commits

MythTV noreply at mythtv.org
Tue Mar 13 02:42:08 UTC 2012


#10212: Transcoded recordings playback broken (stutters, audio failure) during
November commits
-------------------------------------+-----------------------------
 Reporter:  jk90090@…                |          Owner:  stichnot
     Type:  Bug Report - General     |         Status:  closed
 Priority:  minor                    |      Milestone:  0.25
Component:  MythTV - Video Playback  |        Version:  Master Head
 Severity:  medium                   |     Resolution:  fixed
 Keywords:  transcoded recordings    |  Ticket locked:  0
-------------------------------------+-----------------------------
Changes (by Github):

 * status:  accepted => closed
 * resolution:   => fixed


Comment:

 Fix RingBuffer starvation when playing .nuv files.

 In the original code, the estimated bitrate for .nuv files was set to
 0, and downstream code would figure out a suitable blocksize for
 ringbuffer fills.  After the low-bitrate optimizations in #9824, the
 blocksize ended up being reduced to 2KB.  This may be sufficient for
 local files, but often causes ringbuffer starvation and stuttering
 playback for remote files.

 Fixes #10212.  If similar behavior is seen post-commit, please file a
 new ticket.
  Branch:    master
  Changeset: 083fe59e64d015831ce450e1993e83587935bae5

-- 
Ticket URL: <http://code.mythtv.org/trac/ticket/10212#comment:31>
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