[vlc] Re: Problem with VLC 0.7.0 and DVDs

Mike Coppins mike at legolas.com
Wed Feb 11 19:41:04 CET 2004


Gildas Bazin wrote:
<snip>
> Hope this helps,

Thanks for your help.  Ok, I played the part of the Matrix DVD where 
this keeps happening (2 occurrences of split-second pause that the 
following covers), and this is the debug info I got (view > messages):

main debug: decoded 105/105 pictures
main debug: cmd=position old=0.002455 new=0.018000
main debug: cmd=position old=0.018000 new=0.018000
dvd debug: program cell: 2 cell: 3 chapter: 1 tell 99164160
a52 debug: emulated sync word (no sync on following frame)
main warning: computed PTS is out of range (62467), clearing out
main warning: output PTS is out of range (94812), clearing out
main warning: late picture skipped (71369)
main debug: audio output is starving (196772), playing silence
main warning: late picture skipped (28747926242)
main debug: stream periodicity changed from P[4] to P[5]
main debug: decoded 94/108 pictures
main warning: backward_pts != current_pts (-332655)
main debug: stream periodicity changed from P[5] to P[4]
main debug: decoded 103/105 pictures
main debug: decoded 105/105 pictures
main warning: PTS is out of range (-16277), dropping buffer
main warning: output PTS is out of range (5079), clearing out
main warning: input PTS is out of range (15755), trashing
main warning: buffer is 278866 in advance, triggering downsampling
main debug: stream periodicity changed from P[4] to P[3]
main debug: decoded 100/100 pictures
main warning: input PTS is out of range (15966), trashing
main warning: input PTS is out of range (15311), trashing
main warning: output date isn't PTS date, requesting resampling (60584)
main warning: backward_pts != current_pts (-246866)
main debug: stream periodicity changed from P[3] to P[4]
main warning: output date isn't PTS date, requesting resampling (85602)
main warning: resampling stopped after 1657610 usec
main warning: buffer is 127785 in advance, triggering downsampling
main debug: decoded 105/105 pictures
main debug: decoded 105/105 pictures
main warning: computed PTS is out of range (25841), clearing out
main warning: timing screwed, stopping resampling
main warning: PTS is out of range (16675), dropping buffer
main warning: output PTS is out of range (32178), clearing out
main warning: input PTS is out of range (26241), trashing
main debug: stream periodicity changed from P[4] to P[2]
main warning: computed PTS is out of range (9367), clearing out
main warning: late picture skipped (-1195)
main debug: audio output is starving (144066), playing silence
main warning: backward_pts != current_pts (-278677)

It makes me think some kind of buffering issue is occurring.  I'll have 
a look around the VLC options for anything that might affect that.

-- 
Mike Coppins
mike at legolas.com
http://www.legolas.com/mikes/

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