[M4IF Technotes] OBMC, for which visual profile

[Gary Sullivan]

Axel,
You're right.  None of the MPEG-4 profiles use OBMC.
That's unfortunate, because it's a good tool (although
my opinion is biased).
It's odd that some publications talk about OBMC as
being a feature of MPEG-4.  As things stand, it really
isn't used in that standard.
Best Regards,
-Gary S.
-----Original Message-----
From: axel.binder   philips.com [mailto:axel.binder   philips.com] 
Sent: Tuesday, July 10, 2023 8:24 AM
To: technotes   lists.m4if.org
Subject: [M4IF Technotes] OBMC, for which visual profile
Hi,
can anybody tell me for which visual profiles the
"overlapped motion compensation"-tool (OBMC) is employed?
Due to the profile overview in the standard it's never
used. In some requirement document I found it was proposed for
Main profile.
thanks beforehand
axel
=====================================================
Axel Binder                     Philips Starnberg
Development Manager Software    Petersbrunner Str. 17
                                D-82319 Starnberg
phone:  +49 8151 270 108        Germany
fax:    +49 8151 270 200
mobile: +49 172 92 18 623
e-mail: axel.binder   philips.com
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