[mythtv-commits] Ticket #5126: timestretch: garbled auidio after skipping commerical

[MythTV]

#5126: timestretch: garbled auidio after skipping commerical
------------------------------+---------------------------------------------
 Reporter:  jppoet at gmail.com  |       Owner:  ijr    
     Type:  defect            |      Status:  new    
 Priority:  minor             |   Milestone:  unknown
Component:  mythtv            |     Version:  unknown
 Severity:  medium            |     Mlocked:  0      
------------------------------+---------------------------------------------
 After an (automatic) commercial skip, if timestretch is enabled the audio
 can become garbled:

 2008-04-02 20:38:28.094 VideoOutputXv: UpdatePauseFrame()
 UUUUUUUUUUUuUULUUUUUUUUUUUUUUUA
 2008-04-02 20:38:28.095 AFD: DoFastForward(69397 (57538), do discard
 frames)
 2008-04-02 20:38:28.095 Dec: DoFastForward(69397 (57538), do discard
 frames)
 2008-04-02 20:38:28.095 AFD: SeekReset(69390, 7, do flush, do discard)
 2008-04-02 20:38:28.096 AFD: SeekReset() flushing
 2008-04-02 20:38:28.096 VideoOutputXv: DiscardFrames(1)
 2008-04-02 20:38:28.096 VideoBuffers::DiscardFrames(1):
 UUUUUUUUUUUUUUAUUUUUUUUUUUUUUUA
 2008-04-02 20:38:28.096 VideoBuffers::DiscardFrames():
 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done()
 2008-04-02 20:38:28.096 VideoBuffers::DiscardFrames(1):
 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done
 2008-04-02 20:38:28.096 VideoOutputXv: DiscardFrames() 3:
 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done()
 2008-04-02 20:38:28.158 audio stream changed
 2008-04-02 20:38:28.158 AFD: Selected track 1: Undetermined AC3 2ch (A/V
 Stream #1)
 2008-04-02 20:38:28.158 AFD: Initializing audio parms from audio track #1
 2008-04-02 20:38:28.158 AFD: Audio format changed digital passthrough id(
 AC3) 48000Hz  2ch  16bps
                         from id( AC3) 48000Hz  6ch  16bps    ; id( AC3)
 48000Hz  6ch  16bps
                         to   id( AC3) 48000Hz  2ch  16bps    ; id( AC3)
 48000Hz  2ch  16bps
 2008-04-02 20:38:28.158 AO: SetEffDsp: 4800000
 2008-04-02 20:38:28.158 AO: no change exiting
 2008-04-02 20:38:28.161 NVP: ClearAfterSeek(0)
 2008-04-02 20:38:28.162 AO: Pause 1
 2008-04-02 20:38:28.163 AO: OutputAudioLoop: audio paused
 2008-04-02 20:38:28.165 NVP: Waiting for prebuffer.. 0
 AAAaAALAAAAAAAAAAAAAAAAAAAAAAAA
 2008-04-02 20:38:28.212 NVP: Waiting for prebuffer.. 1
 AAAAAALAALAAAAAAAAAAAAAUAAAAUAA
 2008-04-02 20:38:28.235 AO: Pause 0
 2008-04-02 20:38:28.235 NVP: Video is 3.24899 frames behind audio (too
 slow), dropping frame to catch up.
 2008-04-02 20:38:28.236 AO: OutputAudioLoop: Play Event
 'video_output' mean = '13362.01', std. dev. = '16040.71', fps = '74.84'
 2008-04-02 20:38:28.258 NVP: Video is 14.4554 frames ahead of audio,
                         doubling video frame interval to slow down.
 2008-04-02 20:38:28.282 NVP: Video is 25.2968 frames ahead of audio,
                         doubling video frame interval to slow down.
 2008-04-02 20:38:28.306 NVP: Video is 30 frames ahead of audio,
                         doubling video frame interval to slow down.

 full log attached.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/5126>
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