[XviD-devel] Aspect Ratio
peter ross
xvid-devel@xvid.org
Thu, 24 Oct 2002 21:17:03 +1000
>Hi
hi michael,
>u should check if the mpeg4 std allows the VOL stuff to be changed between
>frames, iam not sure, AFAIK it is not even allowed to have more than 1 VOL
>header per stream (the momusys reference does complain if there is more
>then
>1 VOL header) allthough all AVI based codecs add the VOL to each keyframe
>...
true.
> > petes awaiting the "xvid+obmc" annoucement... it's gonna be great,
> > given that no other codec OR _profile_ supports it... !
>and that means its not part of mpeg4 -> there will be no interoperability
>with
>any mpeg4 compliant codec anymore
hehe, my point was, that if xvid's want to "implement something that
no other codec has" then obmc would be a good choice.
btw, i recall seeing an obmc field in the divx4 encoder api...
-- pete
_________________________________________________________________
Choose an Internet access plan right for you -- try MSN!
http://resourcecenter.msn.com/access/plans/default.asp