[XviD-devel] Requantizing XviD video

[Bruno Harbulot]

Hello,

I guess it's more a user question, but is there an application that can
do this? I was unable to find it (or the right command line if such an
application is mencoder or transcode).

Best regards,

Bruno.


 --- Andrew Voznytsa <av at polynet.lviv.ua> wrote: > Hello,

> >I've never seen it done anywhere, but is it (at least theoretically)
> >possible to "requantize" an XviD video to reduce its size without
> >re-encoding everything, in a similar way as it can be done with
> MPEG-2
> >streams?
> >
> Yes, it is possible. We did this some time ago and it works 
> (H.263("short header") - MPEG-4, MPEG-4 - MPEG-4, etc).
> 
> > If yes, would there be any specific requirements for the
> >original video?
> >
> >Regards,
> >
> >Bruno.
> >  



	
	
		
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