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[Linphone-developers] Difference between video profiles "MP4V-ES" and "H

From: Andreas Pretzsch
Subject: [Linphone-developers] Difference between video profiles "MP4V-ES" and "H264"
Date: Mon, 17 Dec 2007 03:32:34 +0100
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I'm a bit puzzled regarding the difference between the video 
codecs "MP4V-ES" and "H264".

Both peers I have in use as reference
        CounterPath EyeBeam (Windows SoftPhone)
        Grandstream GXV-3000
support H.264 in different flavours, while linphone supports MP4V-ES.

To my current understanding, H.264 and MPEG4 AVC baseline profile are 
comparable to a large extent.

During negotiation, video codec selection fails because of
MP4V-ES != H264.
The question is, is it just a matter of naming or do I have to dig 
deeper into this ?


carpe noctem engineering
Ingenieurbuero fuer Hard- & Software-Entwicklung Andreas Pretzsch
Dipl.-Ing. (FH) Andreas Pretzsch                 Tel. 0731/98588-800
Marlene-Dietrich-Strasse 5                       Fax: 0731/98588-801
89231 Neu-Ulm                                    email: address@hidden

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