[mythtv-commits] Ticket #8875: av-sync lost

[MythTV]

#8875: av-sync lost
-----------------------------------------------+----------------------------
 Reporter:  Markus Schulz <msc@…>              |           Owner:  janne     
     Type:  defect                             |          Status:  assigned  
 Priority:  minor                              |       Milestone:  unknown   
Component:  MythTV - Video Playback            |         Version:  Trunk Head
 Severity:  medium                             |      Resolution:            
 Keywords:                                     |   Ticket locked:  0         
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Comment (by Markus Schulz <msc@…>):

 It hast nothing todo with the frame skip message, i've many other files
 which go async without these message:

 2010-09-14 23:20:18.573 TV: StartPlayer(0, WatchingVideo, main) -- end ok
 2010-09-14 23:20:18.573 TV: Changing from None to WatchingVideo
 2010-09-14 23:20:18.576 TV: HandleStateChange(0) -- end
 2010-09-14 23:20:18.597 Player(h): progressive frame seen after 2
 interlaced  frames
 2010-09-14 23:20:18.599 VDPAU: Added 2 output surfaces (total 4, max 4)
 2010-09-14 23:20:18.648 Player(h): Video is 3.62692 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.649 Player(h): Disabled deinterlacing
 2010-09-14 23:20:18.649 Player(h): Video is 6.2392 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.649 Player(h): Video is 7.9706 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.669 Player(h): Video is 9.02336 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.670 Player(h): Video is 9.69903 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.670 Player(h): Video is 9.95998 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.690 Player(h): Video is 9.90991 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.690 Player(h): Video is 9.77044 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.690 Player(h): Video is 9.42005 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.710 Player(h): Video is 8.91147 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.710 Player(h): Video is 8.39813 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.711 Player(h): Video is 7.77334 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.731 Player(h): Video is 7.05897 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.731 Player(h): Video is 6.39727 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.731 Player(h): Video is 5.65522 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.751 Player(h): Video is 4.85888 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.751 Player(h): Video is 4.13573 frames behind audio
 (too slow), dropping frame to catch up.
 2010-09-14 23:20:18.751 Player(h): Video is 3.34759 frames behind audio
 (too slow), dropping frame to catch up.
 'video_output' mean = '34648.11', std. dev. = '15311.98', fps = '28.86'
 'video_output' mean = '39993.95', std. dev. = '8270.09', fps = '25.00'
 'video_output' mean = '39794.81', std. dev. = '8083.95', fps = '25.13'
 2010-09-14 23:20:33.992 Player(h): 400 progressive frames seen.
 'video_output' mean = '39995.39', std. dev. = '8379.53', fps = '25.00'
 'video_output' mean = '39993.31', std. dev. = '8435.88', fps = '25.00'
 'video_output' mean = '39994.72', std. dev. = '8238.50', fps = '25.00'
 'video_output' mean = '39994.10', std. dev. = '8351.13', fps = '25.00'
 2010-09-14 23:20:50.050 Player(h): 800 progressive frames seen.
 'video_output' mean = '40394.53', std. dev. = '7860.88', fps = '24.76'
 'video_output' mean = '40995.50', std. dev. = '7177.95', fps = '24.39'
 'video_output' mean = '40991.74', std. dev. = '6878.64', fps = '24.40'
 'video_output' mean = '40994.65', std. dev. = '7178.36', fps = '24.39'
 2010-09-14 23:21:06.408 Player(h): 1200 progressive frames seen.
 'video_output' mean = '40994.23', std. dev. = '6943.68', fps = '24.39'
 'video_output' mean = '40995.07', std. dev. = '6478.08', fps = '24.39'
 'video_output' mean = '40994.72', std. dev. = '7054.22', fps = '24.39'
 'video_output' mean = '40993.80', std. dev. = '7165.05', fps = '24.39'
 2010-09-14 23:21:22.828 Player(h): 1600 progressive frames seen.
 'video_output' mean = '40994.65', std. dev. = '6883.18', fps = '24.39'
 'video_output' mean = '40994.09', std. dev. = '7022.50', fps = '24.39'
 'video_output' mean = '40994.65', std. dev. = '6980.53', fps = '24.39'
 'video_output' mean = '40793.75', std. dev. = '6916.29', fps = '24.51'
 2010-09-14 23:21:39.226 Player(h): 2000 progressive frames seen.
 'video_output' mean = '40994.93', std. dev. = '6981.94', fps = '24.39'
 'video_output' mean = '41193.96', std. dev. = '6746.13', fps = '24.28'
 'video_output' mean = '40994.51', std. dev. = '7097.36', fps = '24.39'
 'video_output' mean = '40994.84', std. dev. = '6946.66', fps = '24.39'

 it always sync to 24.39 fps, this can't be by accident.

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Ticket URL: <http://svn.mythtv.org/trac/ticket/8875#comment:2>
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