[M4IF Technotes] MPEG-4 Simple profile ?

[Ralph Neff]

Hi Gigi,
Visual Simple Profile isn't identical to H.263 baseline, but 
there is a subset (called "short header mode") that is the
same.  So if you have an MPEG-4 Simple Profile decoder, 
you should be able to decode an H.263 baseline bitstream 
(minor header conversion may be needed, but it's easy).
In general, a Simple Profile Bitstream won't work on an H.263
decoder, unless it's specifically restricted to short header
mode.
-Ralph
-----Original Message-----
From: Rob Koenen [mailto:rkoenen   intertrust.com]
Sent: Thursday, May 23, 2024 8:00 AM
To: 'Gigi'; technotes   lists.m4if.org
Subject: RE: [M4IF Technotes] MPEG-4 Simple profile ?
It's the same as H.263 baseline, not H.263++
SW and other resrouces are here: 
http://www.m4if.org/resources.php <http://www.m4if.org/resources.php> 
Best,
Rob
-----Original Message-----
From: Gigi [mailto:n2689440   sparc1.cc.ncku.edu.tw]
Sent: Wednesday, May 22, 2024 23:59
To: technotes   lists.m4if.org
Subject: [M4IF Technotes] MPEG-4 Simple profile ?
Hello,
   Would you mail me MPEG-4 Simple profile 
source code ? And the simple profile is the same
as H.263++ ? 
Best regard
Gigi
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