ISO/IEC 23008-2:2020
(Main)Information technology -- High efficiency coding and media delivery in heterogeneous environments
Information technology -- High efficiency coding and media delivery in heterogeneous environments
This document specifies high efficiency video coding.
Technologies de l'information -- Codage à haute efficacité et livraison des medias dans des environnements hétérogènes
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INTERNATIONAL ISO/IEC
STANDARD 23008-2
Fourth edition
2020-08
Information technology — High
efficiency coding and media delivery
in heterogeneous environments —
Part 2:
High efficiency video coding
Technologies de l'information — Codage à haute efficacité et livraison
des medias dans des environnements hétérogènes —
Partie 2: Codage vidéo à haute efficacité
Reference number
ISO/IEC 23008-2:2020(E)
©
ISO/IEC 2020
---------------------- Page: 1 ----------------------
ISO/IEC 23008-2:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2020
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
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO/IEC 2020 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/IEC 23008-2:2020(E)
Contents Page
Foreword . vii
Introduction . viii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms .21
5 Conventions.23
5.1 General . 23
5.2 Arithmetic operators . 23
5.3 Logical operators . 23
5.4 Relational operators . 24
5.5 Bit-wise operators . 24
5.6 Assignment operators. 24
5.7 Range notation . 25
5.8 Mathematical functions . 25
5.9 Order of operation precedence . 26
5.10 Variables, syntax elements, and tables . 27
5.11 Text description of logical operations . 28
5.12 Processes . 29
6 Bitstream and picture formats, partitionings, scanning processes, and neighbouring
relationships .30
6.1 Bitstream formats.
...
FINAL
INTERNATIONAL ISO/IEC
DRAFT
STANDARD FDIS
23008-2
ISO/IEC JTC 1/SC 29
Information technology — High
Secretariat: JISC
efficiency coding and media delivery
Voting begins on:
2020-05-21 in heterogeneous environments —
Voting terminates on:
Part 2:
2020-07-16
High efficiency video coding
Technologies de l'information — Codage à haute efficacité et livraison
des medias dans des environnements hétérogènes —
Partie 2: Codage vidéo à haute efficacité
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 23008-2:2020(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 2020
---------------------- Page: 1 ----------------------
ISO/IEC FDIS 23008-2:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2020
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
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO/IEC 2020 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/IEC FDIS 23008-2:2020(E)
Contents Page
Foreword . vii
Introduction . viii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms .21
5 Conventions.23
5.1 General . 23
5.2 Arithmetic operators . 23
5.3 Logical operators . 23
5.4 Relational operators . 24
5.5 Bit-wise operators . 24
5.6 Assignment operators. 24
5.7 Range notation . 25
5.8 Mathematical functions . 25
5.9 Order of operation precedence . 26
5.10 Variables, syntax elements, and tables . 27
5.11 Text description of logical operations .
...
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