[mythtv-commits] Ticket #5749: Internal player stutters on 720p content

[MythTV]

#5749: Internal player stutters on 720p content
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 Reporter:  zgeggy2k at yahoo.com  |        Owner:  janne     
     Type:  defect              |       Status:  accepted  
 Priority:  major               |    Milestone:  unknown   
Component:  Video Playback      |      Version:  0.21-fixes
 Severity:  medium              |   Resolution:            
  Mlocked:  0                   |  
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Comment(by gigem):

 Replying to [comment:32 janne]:
 > and again, it looks like the audio is to blame. It stores compressed
 video frames until AV-sync is should be ok. but fails then to decode/play
 the audio properly.

 As soon as we get the audio 100ms ahead of the video, we start consuming
 the stored video packets.  The problem is that we then continue consuming
 the stored video packets until they are exhausted.  In the mean time, we
 run out of audio data and get the underruns.  We need to detect when we
 are running out of audio data and start storing video packets again until
 we get more audio data.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/5749#comment:33>
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