ISO/IEC 23090-23:2023

Information technology — Coded representation of immersive media — Part 23: Conformance and reference software for MPEG immersive video

This document specifies a set of tests and procedures designed to indicate whether encoders or decoders meet the requirements specified in ISO/IEC 23090-12.

Technologies de l'information — Représentation codée de média immersifs — Partie 23: Conformité et logiciels de référence pour la vidéo immersive MPEG

General Information

• Status: Published
• Publication Date: 22-Oct-2023
• ICS: 35.040.40 - Coding of audio, video, multimedia and hypermedia information
• Technical Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Drafting Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Current Stage: 6060 - International Standard published
• Start Date: 23-Oct-2023
• Due Date: 14-Jul-2024
• Completion Date: 23-Oct-2023

Standards Content (Sample)

INTERNATIONAL ISO/IEC
STANDARD 23090-23
First edition
2023-10
Information technology — Coded
representation of immersive media —
Part 23:
Conformance and reference software
for MPEG immersive video
Technologies de l'information — Représentation codée de média
immersifs —
Partie 23: Conformité et logiciels de référence pour la vidéo immersive
MPEG
Reference number
ISO/IEC 23090-23:2023(E)
© ISO/IEC 2023

---------------------- Page: 1 ----------------------
ISO/IEC 23090-23:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
  © ISO/IEC 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/IEC 23090-23:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Conventions . 2
6 Conformance testing . .2
6.1 General . 2
6.2 Bitstream conformance . 2
6.3 Decoder conformance . 2
6.4 Reference bitstreams . 2
6.5 Procedure to test bitstreams . 3
6.6 Procedure to test decoders . 4
6.6.1 Conformance bitstreams . 4
6.6.2 Contents of the bitstream zip-files . 4
6.6.3 Requirements on decoder output and timing . 4
7 Reference software . 4
7.1 Purpose of the reference software .
...

FINAL
INTERNATIONAL ISO/IEC
DRAFT
STANDARD FDIS
23090-23
ISO/IEC JTC 1/SC 29
Information technology — Coded
Secretariat: JISC
representation of immersive media —
Voting begins on:
2023-08-04
Part 23:
Voting terminates on:
Conformance and reference software
2023-09-29
for MPEG immersive video
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/IEC FDIS 23090-23:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO/IEC 2023

---------------------- Page: 1 ----------------------
ISO/IEC FDIS 23090-23:2023(E)
FINAL
INTERNATIONAL ISO/IEC
DRAFT
STANDARD FDIS
23090-23
ISO/IEC JTC 1/SC 29
Information technology — Coded
Secretariat: JISC
representation of immersive media —
Voting begins on:
Part 23:
Voting terminates on:
Conformance and reference software
for MPEG immersive video
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: [phone]
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: [e-mail]
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/IEC FDIS 23090­23:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO/IEC 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO/IEC 2023

---------------------- Page: 2 ----------------------
ISO/IEC FDIS 23090-23:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Conventions . 2
6 Conformance testing . .2
6.1 General . 2
6.2 Bitstream conformance . 2
6.3 Decoder conformance . 2
6.4 Reference bitstreams .
...

ISO/IEC FDIS 23090-23:2023(E)
ISO/IEC JTC 1/SC 29/WG 04
Secretariat: JISC
Date: 2023-05-1207-20
Information technology — Coded representation of immersive
media —
Part 23:
Conformance and reference software for MPEG immersive video
FDIS stage

Warning for WDs and CDs
This document is not an ISO International Standard. It is distributed for review and comment. It is subject to
change without notice and may not be referred to as an International Standard.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.



© ISO/IEC 2023 – All rights reserved

---------------------- Page: 1 ----------------------
ISO/IEC FDIS 23090-23:2023(E)
© ISO/IEC 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this
publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,
including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can
be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
EmailE-mail: [e-mail]
Website: www.iso.orgwww.iso.org
Published in Switzerland
ii © ISO/IEC 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/IEC FDIS 23090-23:2023(E)
Contents
Foreword . v
Introduction . vi
Part 23: Conformance and reference software for MPEG immersive video . 1
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Conventions . 2
6 Conformance testing . 2
6.1 General . 2
6.2 Bitstream conformance . 2
6.3 Decoder conformance . 2
6.4 Reference bitstreams . 3
6.5 Procedure to test bitstreams . 3
6.6 Procedure to test decoders . 4
6.6.1 Conformance bitstreams . 4
6.6.2 Contents of the bitstream zip-files . 4
6.6.3 Requirements on decoder output and timing . 4
7 Reference software. 5
7.1 Purpose of the reference softwa
...