[Mp4-tech] MPEG4 encoders with ability to segment VO from the inputvideo stream

[i.g.richardson rgu.ac.uk]

I'm not aware of any encoders on the market that can do this (but would be very interested if there is anything out there !)
Regards
Iain Richardson
www.vcodex.com/h264mpeg4/
-----Original Message-----
From: mp4-tech-bounces lists.mpegif.org [mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of Paco Gomez
Sent: 26 April 2024 17:48
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] MPEG4 encoders with ability to segment VO from the inputvideo stream
Hello,
I am new to the list, thus my apologies if I ask something very obvious or already explained.
My question is as follows. MPEG4 standard defines VO as different objects that are encoded separately. This is easy to understand if the video
source(s) are already delivering the VO separated (as it could be the case in a TV studio). However, in the usual case in which a unique video signal is presented at the encoder input, the encoder itself would have to segment the image to find the VO present in the scene. My question is:
Is there available in the market any MPEG4 encoders with the ability to segment VO in a scene? Is this a common feature?
Thanks in advance.
BR,
Paco Gomez
Madrid, Spain
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