Le Fri, 22 Aug 2003 09:54:15 -0700 (PDT)
"Steven M. Schultz" <[EMAIL PROTECTED]> écrivait :

Hello,

[...]

> > I took mpeg2enc out of the chain and this is what i got:
> > 
> > YUV4MPEG2 W720 H480 F30000:1001 Ip A0:0 XM2AR000
> 
>       Ah ha!   Something is changing the interlace parameter.
> 
> > So yes, it's "Ip" which is wrong. The source is DV, and the stream
> > does not get deinterlaced, or anything. It should be "Ib".
> 
>       Something else is wrong also (and it might be the same program
>       that is changing Ib to Ip).   The XM2AR tag has been obsolete
>       for eons - nothing in a recent mjpegtools program will add that
>       (or pay attention to it ;)).  

[...]

Florin, are you using mpeg2enc through transcode ? In this case, you
probably have to look at the --encode_fields option.

Cheers,

   Nicolas


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