[MEncoder-users] A/V sync problems

[Grozdan Nikolov]

On Friday 03 August 2007 05:59, Corey Hickey wrote:
> Grozdan Nikolov wrote:
> > Hi,
> >
> > I'm having a problem with a soft telecined NTSC DVD. During playback time
> > of this DVD, mplayer repeatedly reported frame rate switching between
> > 23.97 and 23.976 fps. After watching the movie, I decided to encode it
> > and I used the pullup filter to remove the telecine from it...
> >
> > -vf pullup,softskip,scale=608:384 -ofps 24000/1001
>
> What was your full command line?

hmmm, Ok, now I'm doing a second encode of this DVD with the exact same 
options I used for the first encode, only this time I added -fps 30000/1001 
in addition to -ofps 24000/1001

When I did the first encode *without* -fps 30000/1001 mencoder repeatedly 
displayed stull like... dexum_mpeg: NTSC content detected, switching framrate 
and demux_mpeg: progressive NTSC content detected, switching framerate. Now 
on my second encode, I'm already at 10% for the first pass and I haven't seen 
these messages... so I guess it could have something to do with the 
missing -fps 30000/1001 option when I did my first encode?

>
> -Corey
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