[linux-dvb] Re: problems with a/v sync from a vdr recording [NTSC]

[Jeremy Hall <jhall@maoz.com>]

Hi,

In the new year, Johannes Stezenbach wrote:
> Jeremy Hall wrote:
> > 
> > Starting playback...
> > A:27974.4 V:27974.4 A-V: -0.021 ct: -0.152  166/163   0% 16%  0.7% 0 0 0%%
> > demux_mpg: 24fps progressive NTSC content detected, switching framerate.
> > A:27974.8 V:27974.7 A-V:  0.034 ct: -0.132  174/171   0% 15%  0.7% 0 0 0%
> > demux_mpg: 30fps NTSC content detected, switching framerate.
> > Warning! FPS changed 23.976 -> 29.970  (-5.994000) [4]   15%  0.7% 0 0 0%
> > A:27975.1 V:27975.1 A-V:  0.028 ct: -0.102  185/180   0% 15%  0.7% 0 0 0%
> > demux_mpg: 24fps progressive NTSC content detected, switching framerate.
> > A:27977.9 V:27977.9 A-V:  0.041 ct:  0.052  257/251   0% 14%  0.7% 0 0 0%
> > demux_mpg: 30fps NTSC content detected, switching framerate.
> > Warning! FPS changed 23.976 -> 29.970  (-5.994000) [4]   14%  0.7% 0 0 0%
> 
> Odd. Where did you record that from? Did vdr report TS errors?
> Recorded with budget or av7110 card or what?
> 
It was recorded with an AV7110 card.  When you mean did vdr report ts 
errors, are you talking about during playback or capture?

> What kind of material was the recording?
> It could be a documentary where scenes were cut together from
> different sources and not properly reencoded.
> 
It is from a broadcaster, then opening credits to a movie.  It changes 
framerate during the movie as well.

_J

> Johannes
> 
> 
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