|
International
Standard
ISO/IEC 23090-15
Second edition
Information technology — Coded
2024-07
representation of immersive media —
Part 15:
Conformance testing for versatile
video coding
Technologies de l'information — Représentation codée de média
immersifs —
Partie 15: Essai de conformité pour le codage vidéo polyvalent
Reference number
© ISO/IEC 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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© ISO/IEC 2024 – All rights reserved
ii
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Conventions . 4
6 Conformance testing for ITU-T H.266 | ISO/IEC 23090-3 . 4
6.1 General .4
6.2 Bitstream conformance .4
6.3 Decoder conformance .4
6.4 Procedure to test bitstreams .4
6.5 Procedure to test decoder conformance .5
6.5.1 Conformance bitstreams .5
6.5.2 Contents of the bitstream file .5
6.5.3 Requirements on output of the decoding process and timing .5
6.5.4 Static tests for output order conformance .6
6.5.5 Dynamic tests for output timing conformance .6
6.5.6 Decoder conformance test for a particular profile, tier, and level .7
6.6 Specification of the test bitstreams .7
6.6.1 General .7
6.6.2 Test bitstreams – Coding tools for Main 10 profile with 4:2:0 chroma format
and 10 bit depth.7
6.6.3 Test bitstreams – High-level syntax features for Main 10 profile with 4:2:0
chroma format and 10 bit depth .37
6.6.4 Test bitstreams – Additional chroma formats and bit depths for Main 10 profile . 50
6.6.5 Test bitstreams – Coding tools for Main 10 4:4:4 profile for 4:4:4 chroma format
and 10 bit depth.51
6.6.6 Test bitstreams – Additional chroma formats and bit depths for Main 10 4:4:4
profile . 55
6.6.7 Test bitstreams – Multilayer Main 10 profile.59
6.6.8 Test bitstreams – Multilayer Main 10 4:4:4 profile . 60
6.6.9 Test bitstreams – Main 10 Still Picture profile .61
6.6.10 Test bitstreams – Main 10 4:4:4 Still Picture profile .61
6.6.11 Test bitstreams – Main 12 profile .61
6.6.12 Test bitstreams – Main 12 Intra profile .62
6.6.13 Test bitstreams – Main 12 Still Picture profile .62
6.6.14 Test bitstreams – Main 12 4:4:4 profile .62
6.6.15 Test bitstreams – Main 12 4:4:4 Intra profile .67
6.6.16 Test bitstreams – Main 12 4:4:4 Still Picture profile . 69
6.6.17 Test bitstreams – Main 16 4:4:4 profile .71
6.6.18 Test bitstreams – Main 16 4:4:4 Intra profile . 78
6.6.19 Test bitstreams – Main 16 4:4:4 Still Picture profile . 80
6.7 Conformance test suites for Rec. ITU-T H.266 | ISO/IEC 23090-3 . 82
6.7.1 Bitstreams for Main 10 profile. 82
6.7.2 Bitstreams for Main 10 4:4:4 profile . 87
6.7.3 Bitstreams for Multilayer Main 10 profile . 87
6.7.4 Bitstreams for Multilayer Main 10 4:4:4 profile. 87
6.7.5 Bitstreams for Main 10 Still Picture profile . 87
6.7.6 Bitstreams for Main 10 4:4:4 Still Picture profile . 88
6.7.7 Bitstreams for Main 12 profile . 88
6.7.8 Bitstreams for Main 12 Intra profile . 88
6.7.9 Bitstreams for Main 12 Still Picture profile. 88
6.7.10 Bitstreams for Main 12 4:4:4 profile . 88
© ISO/IEC 2024 – All rights reserved
iii
6.7.11 Bitstreams for Main 12 4:4:4 Intra profile . 89
6.7.12 Bitstreams for Main 12 4:4:4 Still Picture profile . 89
6.7.13 Bitstreams for Main 16 4:4:4 profile . 89
6.7.14 Bitstreams for Main 16 4:4:4 Intra profile . 90
6.7.15 Bitstreams for Main 16 4:4:4 Still Picture profile . 90
© ISO/IEC 2024 – All rights reserved
iv
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are
members of ISO or IEC participate in the development of International Standards through technical
committees established by the respective organization to deal with particular fields of technical activity.
ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations,
governmental and non-governmental, in liaison with ISO and IEC, also take part in the work.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/
IEC Directives, Part 2 (see www.iso.org/directives or /members_experts/refdocs).
ISO and IEC draw attention to the possibility that the implementation of this document may involve the
use of (a) patent(s). ISO and IEC take no position concerning the evidence, validity or applicability of any
claimed patent rights in respect thereof. As of the date of publication of this document, ISO and IEC had not
received notice of (a) patent(s) which may be required to implement this document. However, implementers
are cautioned that this may not represent the latest information, which may be obtained from the patent
database available at www.iso.org/patents and https://patents.iec.ch. ISO and IEC shall not be held
responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www.iso.org/iso/foreword.html.
In the IEC, see /understanding-standards.
This document was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology,
Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information, in collaboration with
ITU-T Study Group 16 (as Rec. ITU-T H.266.1).
This second edition cancels and replaces the first edition (ISO/IEC 23090-15:2022), which has been
technically revised.
The main changes are as follows:
— addition of bitstreams for the 12-bit and 16-bit profiles that were added in ISO/IEC 23090-3:2022.
A list of all parts in the ISO/IEC 23090 series can be found on the ISO and IEC websites.
Any feedback or questions on this document should be directed to the user’s national standards
body. A complete listing of these bodies can be found at www.iso.org/members.html and
/national-committees.
© ISO/IEC 2024 – All rights reserved
v
International Standard ISO/IEC 23090-15:2024(en)
Information technology — Coded representation of
immersive media —
Part 15:
Conformance testing for versatile video coding
1 Scope
This document specifies a set of tests and procedures designed to indicate whether encoders or decoders
meet the requirements specified in Rec. ITU-T H.266 | ISO/IEC 23090-3.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edi
...