[streaming] Re: a lot of warnings

[Isabel Romero]

--- Benjamin Pracht <bigben+spam at videolan.org>
escribió:
> On Thu, Apr 28, 2005, Isabel Romero wrote :
> > 
> > hello
> > 
> >  
> > 
> > I'm streaming over udp.
> > 
> > My server is on linux, fedora Core 3, and Teh
> client is vlc on windows. 
> > 
> > And vlc produce the following warnigs:
> > 
> > main warning: output date isn't PTS date,
> requesting resampling (-41275)
> > 
> > main warning: buffer is 56708 in advance,
> triggering downsampling
> > 
> > main warning: timing screwed, stopping resampling
> > 
> > main warning: buffer is 97656 in advance,
> triggering downsampling
> > 
> > main warning: resampling stopped after 178256 usec
> (drift: 30381)
> > 
> > main warning: buffer is 100714 in advance,
> triggering downsampling
> > 
> > main warning: audio drift is too big (-133761),
> clearing out
> > 
> > main warning: timing screwed, stopping resampling
> > 
> > main warning: audio drift is too big (-133751),
> clearing out
> > 
> > main warning: mixer start isn't output start
> (-65744)
> > 
> > main warning: buffer is 75244 late, triggering
> upsampling
> > 
> > main debug: audio output is starving (176354),
> playing silence
> > 
> > main warning: audio drift is too big (139503),
> dropping buffer
> > 
> > main warning: resampling stopped after 282969 usec
> (drift: -77970)
> > 
> > main warning: output date isn't PTS date,
> requesting resampling (-41858)
> > 
> > main warning: buffer is 58612 late, triggering
> upsampling
> > 
> > main warning: timing screwed, stopping resampling
> > 
> > main warning: buffer is 110579 late, triggering
> upsampling
> > 
> > main warning: audio drift is too big (141434),
> dropping buffer
> > 
> > main warning: audio drift is too big (153108),
> dropping buffer
> > 
> > main warning: audio drift is too big (129108),
> dropping buffer
> > 
> > main warning: audio drift is too big (140297),
> dropping buffer
> > 
> > main warning: audio drift is too big (143492),
> dropping buffer
> > 
> > main warning: audio drift is too big (121147),
> dropping buffer
> > 
> >  
> > 
> > why?
> > 
> > this was produced on linux, when I was capturing
> with vlc too.
> > 
> >  
> 
> Well, if you only get such a message once a while,
> it's not an issue,
> it's just VLC resynchronysing the different ES. If
> you get lots of them
> and playback is jerky, it might be packet loss of a
> big jitter on the
> network.
> 
> 

Thanks for your reply.

This messages appear abundantly, and playback is
jerkey, but I streaming in a simple router, not in a
big network. 
what it causes this? and how I can solve it? 


		
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