[NUT-devel] Frame/Field problem

Michael Niedermayer michaelni at gmx.at
Sat Feb 23 01:29:56 CET 2008


On Fri, Feb 22, 2008 at 05:09:53PM -0700, Loren Merritt wrote:
> On Wed, 20 Feb 2008, Michael Niedermayer wrote:
> >
> > Anyway after some sleep it seems the example above is invalid as mpeg2 says:
> > "If field pictures are used then they shall occur in  pairs"
> 
> H.264 allows non-paired field pictures. And even if they are paired, a 
> pair need not be consecutive in display order.

I feared that already, as i didnt remember a rule disallowing it nor did i
find one when i searched ...

I wonder if the 2 fields of a frame need to be consecutive in display order?
IIRC the syntax would allow them to be non consecutive.

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Many that live deserve death. And some that die deserve life. Can you give
it to them? Then do not be too eager to deal out death in judgement. For
even the very wise cannot see all ends. -- Gandalf
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