Opened 12 years ago

Closed 12 years ago

Last modified 12 years ago

#3773 closed defect (fixed)

MPEG streams from certain channels don't play properly

Reported by: Curtis Stanford <curtis@…> Owned by: Isaac Richards
Priority: major Milestone: 0.21
Component: mythtv Version: head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

For the last few weeks, SVN version has not been playing MPEG streams from my SD movie channel correctly. The video plays too fast and the audio skips and doesn't sync with the video. It seems to play OK until I jump forward or back and then it goes all to hell.

I'm capturing MPEG using firewire on a Motorola 6200 HD receiver. HD programming is OK. My playback settings include Bob deinterlacing and Nvidia XvMC output. I've tried all combinations of these settings to no avail.

Mplayer plays the files in question OK as well.

I can provide a link to an MPEG file exhibiting this behavior if desired.

Following is output from mythfrontend -v playback when one of the suspect files is played:

2007-07-28 17:09:38.842 NVP: progressive frame seen after 5 interlaced  frames
2007-07-28 17:09:38.909 Set video sync frame interval to 33366
2007-07-28 17:09:38.909 Disabled deinterlacing
2007-07-28 17:09:39.209 NVP: interlaced frame seen after 10 progressive frames
2007-07-28 17:09:39.292 Set video sync frame interval to 33366
2007-07-28 17:09:39.292 Enabled deinterlacing
2007-07-28 17:09:39.427 NVP: progressive frame seen after 5 interlaced  frames
2007-07-28 17:09:39.494 Set video sync frame interval to 33366
2007-07-28 17:09:39.494 Disabled deinterlacing
2007-07-28 17:09:39.710 NVP: interlaced frame seen after 8 progressive frames
2007-07-28 17:09:39.794 Set video sync frame interval to 33366
2007-07-28 17:09:39.794 Enabled deinterlacing
2007-07-28 17:09:39.929 NVP: progressive frame seen after 5 interlaced  frames
2007-07-28 17:09:39.995 Set video sync frame interval to 33366
2007-07-28 17:09:39.996 Disabled deinterlacing
2007-07-28 17:09:40.128 NVP: interlaced frame seen after 6 progressive frames
2007-07-28 17:09:40.211 Set video sync frame interval to 33366
2007-07-28 17:09:40.211 Enabled deinterlacing
2007-07-28 17:09:40.513 NVP: progressive frame seen after 10 interlaced  frames
2007-07-28 17:09:40.580 NVP: interlaced frame seen after 2 progressive frames
2007-07-28 17:09:40.914 NVP: progressive frame seen after 10 interlaced  frames
2007-07-28 17:09:40.981 Set video sync frame interval to 33366
2007-07-28 17:09:40.982 Disabled deinterlacing
2007-07-28 17:09:41.030 NVP: interlaced frame seen after 4 progressive frames
2007-07-28 17:09:41.114 Set video sync frame interval to 33366
2007-07-28 17:09:41.114 Enabled deinterlacing
2007-07-28 17:09:41.433 NVP: progressive frame seen after 10 interlaced  frames
2007-07-28 17:09:41.499 Set video sync frame interval to 33366
2007-07-28 17:09:41.500 Disabled deinterlacing
2007-07-28 17:09:41.632 NVP: interlaced frame seen after 6 progressive frames
2007-07-28 17:09:41.715 Set video sync frame interval to 33366
2007-07-28 17:09:41.715 Enabled deinterlacing
2007-07-28 17:09:41.850 NVP: progressive frame seen after 5 interlaced  frames
'video_output' mean = '37947.24', std. dev. = '10502.98', fps = '26.35'
2007-07-28 17:09:41.917 Set video sync frame interval to 33366
2007-07-28 17:09:41.917 Disabled deinterlacing
2007-07-28 17:09:42.050 NVP: interlaced frame seen after 6 progressive frames
2007-07-28 17:09:42.133 Set video sync frame interval to 33366
2007-07-28 17:09:42.133 Enabled deinterlacing
2007-07-28 17:09:42.435 NVP: progressive frame seen after 10 interlaced  frames
2007-07-28 17:09:42.502 Set video sync frame interval to 33366
2007-07-28 17:09:42.502 Disabled deinterlacing
2007-07-28 17:09:42.551 NVP: interlaced frame seen after 4 progressive frames
2007-07-28 17:09:42.618 Set video sync frame interval to 33366
2007-07-28 17:09:42.618 Enabled deinterlacing
2007-07-28 17:09:42.753 NVP: progressive frame seen after 5 interlaced  frames
2007-07-28 17:09:42.820 Set video sync frame interval to 33366
2007-07-28 17:09:42.820 Disabled deinterlacing
2007-07-28 17:09:43.537 NVP: interlaced frame seen after 20 progressive frames
2007-07-28 17:09:43.621 Set video sync frame interval to 33366
2007-07-28 17:09:43.621 Enabled deinterlacing
2007-07-28 17:09:43.939 NVP: progressive frame seen after 10 interlaced  frames
2007-07-28 17:09:44.006 Set video sync frame interval to 33366
2007-07-28 17:09:44.006 Disabled deinterlacing
2007-07-28 17:09:44.122 NVP: interlaced frame seen after 6 progressive frames
2007-07-28 17:09:44.205 Set video sync frame interval to 33366
2007-07-28 17:09:44.206 Enabled deinterlacing
2007-07-28 17:09:44.315 AFD: DoFastForward(18475 (523), do discard frames)
2007-07-28 17:09:44.315 Dec: DoFastForward(18475 (523), do discard frames)
2007-07-28 17:09:44.316 AFD: SeekReset(18483, 0, do flush, do discard)
2007-07-28 17:09:44.316 AFD: SeekReset() flushing
2007-07-28 17:09:44.316 VideoOutputXv: DiscardFrames(1)
2007-07-28 17:09:44.316 VideoBuffers::DiscardFrames(1): UUAUUUUUUUUUUUUUAUUUUUUUUUUUUUU
2007-07-28 17:09:44.316 VideoBuffers::DiscardFrames(): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done()
2007-07-28 17:09:44.316 VideoBuffers::DiscardFrames(1): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done
2007-07-28 17:09:44.316 VideoOutputXv: DiscardFrames() 3: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done()
2007-07-28 17:09:44.316 NVP: ClearAfterSeek(0)
2007-07-28 17:09:44.322 NVP: Waiting for prebuffer.. 0 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
2007-07-28 17:09:44.472 NVP: Waiting for prebuffer.. 1 AAUUAAUAAUAAAAAAUUAUUAuUALuAAAA
2007-07-28 17:09:44.525 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.526 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.527 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.527 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.625 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:44.692 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:44.693 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.694 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.694 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.695 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.696 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.758 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:44.825 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:44.826 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.827 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.827 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.828 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.828 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.892 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:44.959 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:44.960 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.960 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.961 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.962 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:44.962 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.026 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.092 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.093 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.094 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.094 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.095 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.095 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.159 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.226 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.227 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.227 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
'video_output' mean = '33434.69', std. dev. = '31341.30', fps = '29.91'
2007-07-28 17:09:45.228 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.229 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.229 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.293 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.360 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.361 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.361 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.362 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.362 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.363 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.427 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.494 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.494 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.495 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.495 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.496 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.496 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.560 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.627 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.628 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.628 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.629 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.630 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.630 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.694 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.761 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.762 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.762 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.763 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.763 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.764 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.828 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.895 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:45.895 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.896 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.896 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.897 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.898 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:45.962 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.028 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.029 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.030 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.030 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.031 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.031 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.095 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.162 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.163 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.163 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.164 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.165 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.165 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.229 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.296 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.296 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.297 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.298 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.298 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.299 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.363 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.430 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.430 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.431 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.432 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.432 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.433 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.496 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.563 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.564 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.564 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.565 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.565 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.566 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.630 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.697 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.698 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.699 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.699 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.700 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.701 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.764 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.831 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.832 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.833 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.834 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.835 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.837 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.897 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.964 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:46.965 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.965 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.965 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.966 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:46.966 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.031 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.098 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.098 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.099 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.099 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.100 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
'video_output' mean = '18719.22', std. dev. = '29133.58', fps = '53.42'
2007-07-28 17:09:47.100 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.165 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.232 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.232 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.233 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.233 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.233 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.234 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.298 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.365 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.366 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.366 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.367 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.367 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.368 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.432 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.499 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.499 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.500 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.500 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.501 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.501 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.566 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.633 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.633 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.634 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.634 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.634 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.635 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.700 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.766 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.767 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.767 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.768 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.768 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.768 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.833 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.900 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:47.901 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.901 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.901 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.902 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.902 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:47.967 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.034 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.034 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.035 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.035 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.036 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.036 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.101 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.167 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.168 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.168 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.169 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.169 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.170 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.234 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.301 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.302 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.302 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.302 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.303 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.303 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.368 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.435 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.435 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.436 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.436 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.436 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.437 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.502 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.569 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.569 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.569 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.570 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.570 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.570 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.635 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.702 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.703 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.703 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.703 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.704 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.704 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.769 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.836 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.836 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.837 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.837 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.838 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.838 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.903 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.970 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:48.970 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.971 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.971 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.971 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:48.972 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
'video_output' mean = '19366.35', std. dev. = '29794.46', fps = '51.64'
2007-07-28 17:09:49.037 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.103 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.104 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.104 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.105 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.105 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.105 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.170 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.237 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.237 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.238 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.238 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.239 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.239 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.246 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.247 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.249 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.249 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.304 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.371 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.371 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.372 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.372 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.372 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.373 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.380 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.381 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.438 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.504 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.505 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.505 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.506 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.506 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.507 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.512 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.514 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.517 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.571 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.572 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.572 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.638 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.639 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.639 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.640 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.640 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.641 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.648 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.705 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.772 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.772 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.773 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.773 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.774 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.774 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.779 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.782 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.782 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.785 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.839 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.905 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.906 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.906 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.906 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.907 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.907 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.908 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:49.914 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.916 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.919 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:49.972 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:49.973 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.039 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.040 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.040 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.041 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.041 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.041 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.045 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.047 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.050 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.052 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.106 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.173 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.173 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.174 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.174 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.175 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.175 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.181 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.184 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.240 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.240 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.307 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.307 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.308 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.308 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.309 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.309 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.314 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.373 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.440 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.441 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.441 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.442 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.442 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.442 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.446 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.446 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.452 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.507 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.574 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.574 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.575 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.575 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.576 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.576 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.582 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.584 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.587 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.641 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.708 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.708 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.708 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.709 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.709 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.710 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.717 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.718 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.720 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.722 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.774 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.841 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.842 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.842 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.843 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.843 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.843 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.855 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.908 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.975 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:50.975 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
'video_output' mean = '19388.44', std. dev. = '29803.72', fps = '51.58'
2007-07-28 17:09:50.976 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.976 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.977 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.977 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:50.987 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.987 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:50.989 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.042 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.109 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.109 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.110 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.110 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.110 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.111 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.118 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.123 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.176 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.177 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.242 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.243 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.243 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.244 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.244 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.245 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.248 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.252 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.254 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.254 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.255 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.309 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.376 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.377 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.377 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.377 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.378 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.378 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.386 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.388 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.443 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.510 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.510 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.511 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.511 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.512 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.512 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.517 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.520 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.577 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.577 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.644 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.644 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.644 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.645 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.645 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.646 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.648 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.655 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.655 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.710 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.777 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.778 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.778 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.778 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.779 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.779 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.787 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.787 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.790 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.844 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.911 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:51.911 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.912 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.912 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.912 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.913 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:51.916 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.921 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.923 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:51.978 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.045 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.045 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.045 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.046 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.046 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.046 NVP: 400 interlaced frames seen.
2007-07-28 17:09:52.047 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.050 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.053 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.055 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.057 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.111 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.178 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.179 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.179 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.179 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.180 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.180 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.183 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.186 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.245 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.312 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.312 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.313 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.313 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.314 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.314 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.317 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.320 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.320 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.322 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.325 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.379 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.446 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.446 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.447 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.447 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.447 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.448 NVP: Video is 30 frames behind audio (too slow), dropping frame to catch up.
2007-07-28 17:09:52.452 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.452 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.459 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.459 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2007-07-28 17:09:52.465 TV: Attempting to change from WatchingPreRecorded to None
2007-07-28 17:09:52.465 TV: StopStuff() -- begin
2007-07-28 17:09:52.465 TV: StopStuff(): stopping ring buffer[s]
2007-07-28 17:09:52.493 TV: StopStuff(): stopping player[s] (1/2)
2007-07-28 17:09:52.493 TV: StopStuff(): stopping player[s] (2/2)
2007-07-28 17:09:52.503 NVP: Exited decoder loop.
2007-07-28 17:09:52.513 NVP: Video is 30 frames ahead of audio,
                        doubling video frame interval to slow down.
2007-07-28 17:09:52.513 VideoOutputXv: dtor
2007-07-28 17:09:52.513 VideoOutputXv: DiscardFrames(1)
2007-07-28 17:09:52.513 VideoBuffers::DiscardFrames(1): UuUULUUUUUUUUUAUUUUUUUUUUUUUUUU
2007-07-28 17:09:52.513 VideoBuffers::DiscardFrames(): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done()
2007-07-28 17:09:52.513 VideoBuffers::DiscardFrames(1): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done
2007-07-28 17:09:52.513 VideoOutputXv: DiscardFrames() 3: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done()
2007-07-28 17:09:52.513 VideoOutputXv: DiscardFrames(1)
2007-07-28 17:09:52.513 VideoBuffers::DiscardFrames(1): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
2007-07-28 17:09:52.513 VideoBuffers::DiscardFrames(): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done()
2007-07-28 17:09:52.514 VideoBuffers::DiscardFrames(1): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done
2007-07-28 17:09:52.514 VideoOutputXv: DiscardFrames() 3: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA -- done()
2007-07-28 17:09:52.514 VideoOutputXv: Closing XVideo port 275
2007-07-28 17:09:52.577 TV: StopStuff() -- end
2007-07-28 17:09:52.577 TV: Changing from WatchingPreRecorded to None
2007-07-28 17:09:52.765 DPMS Reactivated.

Change History (12)

comment:1 Changed 12 years ago by Curtis Stanford <curtis@…>

Correction, the latest file I tried does not play properly in mplayer. Video seems OK but it detects no audio.

comment:2 Changed 12 years ago by Curtis Stanford <curtis@…>

I've put up a 250M section of one of these MPEG2 files at http://stanfordcomputing.com/bad.mpg if anyone wants to check it out. It's starting to spread to other channels now as well.

comment:3 Changed 12 years ago by stuartm

Milestone: unknown0.21

comment:4 Changed 12 years ago by mark@…

I am also seeing this behavior. NVP: prebuffering pause many times in mythfrontend log Tried all rendering options tried, can play recorded file in mplayer fine. SD jitter in picture, and sound jitter as well. HD Live TV is fine however. Just a problem in SD. Firewire capture from DCT6200 Nvidia 8600

comment:5 Changed 12 years ago by Isaac Richards

Resolution: fixed
Status: newclosed

Fixed in [16419].

comment:6 Changed 12 years ago by curtis@…

As the original submitter of this bug, I can't say this is fixed. The trouble channels I mentioned are still not playing right. Although the situation has improved, the video and audio are out of sync and strange things happen when I skip forward. The audio starts stuttering and the video is jittery. Skipping backward makes it better but not ideal. I get a lot of these messages:

2008-03-07 17:51:19.900 NVP::AddAudioData?():p1: Audio buffer overflow, audio data lost!

May I be so presumptuous as to reopen this bug or should I create a new one? The symptoms are slightly different.

comment:7 Changed 12 years ago by curtis@…

After skipping around a bit, I also see a lot of these messages:

2008-03-07 17:55:43.997 WriteAudio?: buffer underrun

comment:8 Changed 12 years ago by Isaac Richards

New ticket, please, with new sample files (the original one plays fine for me, even after seeking/etc).

comment:9 Changed 12 years ago by anonymous

I will also submit logs, as I still see this same behavior with SVN.

comment:10 Changed 12 years ago by mark@…

NVP errors and dropped frames/audio.

comment:11 in reply to:  7 Changed 12 years ago by Janne Grunau

Replying to curtis@stanfordcomputing.com:

After skipping around a bit, I also see a lot of these messages:

2008-03-07 17:55:43.997 WriteAudio?: buffer underrun

Please retry with oss audioout, alsa is currently buggy for some sound drivers (#4764)

comment:12 Changed 12 years ago by curtis@…

janne, although using OSS drivers does solve my problem in bug 4764, it doesn't help in this case. I think you may be right about buggy ALSA drivers in my case but it doesn't solve this particular problem.

I will create a new ticket with a new sample as suggested.

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