On Thu, Oct 28, 2004 at 08:46:13PM -0700, Steven M. Schultz wrote:
> 
> On Thu, 28 Oct 2004, Roman Shaposhnick wrote:
> 
> > On Thu, Oct 28, 2004 at 09:28:28AM -0700, Steven M. Schultz wrote:
> > >   Or rather, as I should have added: if you do take the two fields
> > >   from the same point in time then the encoder should set the flags
> > >   in the MPEG output stream saying that the two fields are temporally
> > >   coincident.
> > 
> >   Which flag are you thinking of ?
> 
>       The one that causes dvdview to print "frame picture" or similar 
>       info ;)

  That's the thing -- "frame picture" doesn't mean that your fields are
  from the same point in time. In fact I know of no flags that could
  express that in MPEG2 (except for "progressive" :-)).
 
Thanks,
Roman.


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