Digital cinema (D-cinema) packaging — Part 10: Stereoscopic picture track file

ISO 26429-10:2009 provides the definition of a single MXF file design for Stereoscopic Picture content wrapping. ISO 26429-10:2009 also defines a new Composition Playlist (CPL) extension element to reference such Stereoscopic Picture Track Files.

Emballage du cinéma numérique (cinéma D) — Partie 10: Fichier de trajectoire d'image stéréoscopique

General Information

Status
Published
Publication Date
02-Dec-2009
Technical Committee
Drafting Committee
Current Stage
9093 - International Standard confirmed
Start Date
05-Aug-2020
Completion Date
05-Aug-2020
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INTERNATIONAL ISO
STANDARD 26429-10
First edition
2009-12-15
Digital cinema (D-cinema) packaging —
Part 10:
Stereoscopic picture track file
Emballage du cinéma numérique (cinéma D) —
Partie 10: Fichier de trajectoire d'image stéréoscopique
Reference number
ISO 26429-10:2009(E)
ISO 2009
---------------------- Page: 1 ----------------------
ISO 26429-10:2009(E)
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ii © ISO 2009 – All rights reserved
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ISO 26429-10:2009(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

(ISO member bodies). The work of preparing International Standards is normally carried out through ISO

technical committees. Each member body interested in a subject for which a technical committee has been

established has the right to be represented on that committee. International organizations, governmental and

non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the

International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards

adopted by the technical committees are circulated to the member bodies for voting. Publication as an

International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 26429-10 was prepared by the Society of Motion Picture and Television Engineers (as SMPTE 429-10-

2008) and was adopted, under a special “fast-track procedure”, by Technical Committee ISO/TC 36,

Cinematography, in parallel with its approval by the ISO member bodies.

ISO 26429 consists of the following parts, under the general title Digital cinema (D-cinema) packaging:

⎯ Part 3: Sound and picture track file [equivalent to SMPTE 429-3]
⎯ Part 4: MXF JPEG 2000 application [equivalent to SMPTE 429-4]
⎯ Part 6: MXF track file essence encryption [equivalent to SMPTE 429-6]
⎯ Part 7: Composition playlist [equivalent to SMPTE 429-7]
⎯ Part 8: Packing list [equivalent to SMPTE 429-8]
⎯ Part 9: Asset mapping and file segmentation [equivalent to SMPTE 429-9]
⎯ Part 10: Stereoscopic picture track file [equivalent to SMPTE 429-10]
© ISO 2009 – All rights reserved iii
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ISO 26429-10:2009(E)
Introduction

This part of ISO 26429 comprises SMPTE 429-10-2008 and Annex ZZ (which provides equivalences between

ISO standards and SMPTE standards referenced in the text).
iv © ISO 2009 – All rights reserved
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ISO 26429-10:2009(E)
SMPTE 429-10-2008
SMPTE STANDARD
D-Cinema Packaging —
Stereoscopic Picture Track File
Page 1 of 10 pages
Table of Contents Page

Foreword ................................................................................................................................................. 2

1 Scope .................................................................................................................................................. 3

2 Conformance Notation ........................................................................................................................ 3

3 Normative References ........................................................................................................................ 3

4 Glossary of Acronyms and Terms....................................................................................................... 4

5 Stereoscopic Picture Track File Structure........................................................................................... 4

6 MainStereoscopicPicture Element...................................................................................................... 5

7 Composition Playlist Constraints ........................................................................................................ 6

7.1 CPL Reels ................................................................................................................................... 6

7.2 MainStereoscopicPicture Assets ................................................................................................ 6

7.2.1 Edit Rate .......................................................................................................................... 6

7.2.2 Frame Rate ...................................................................................................................... 6

8 Schema ............................................................................................................................................... 6

9 Sample (Informative).......................................................................................................................... 7

Annex A Stereoscopic Picture Sub-Descriptor (Normative) ................................................................. 8

Annex B Biblography (Informative) ...................................................................................................... 10

Copyright © 2008 by THE SOCIETY OF
Approved
MOTION PICTURE AND TELEVISION ENGINEERS
February 15, 2008
595 W. Hartsdale Ave., White Plains, NY 10607
(914) 761-1100
© ISO 2009 – All rights reserved 1
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ISO 26429-10:2009(E)
SMPTE 429-10-2008
Foreword

SMPTE (the Society of Motion Picture and Television Engineers) is an internationally-recognized standards

developing organization. Headquartered and incorporated in the United States of America, SMPTE has

members in over 80 countries on six continents. SMPTE’s Engineering Documents, including Standards,

Recommended Practices and Engineering Guidelines, are prepared by SMPTE’s Technology Committees.

Participation in these Committees is open to all with a bona fide interest in their work. SMPTE cooperates

closely with other standards-developing organizations, including ISO, IEC and ITU.

SMPTE Engineering Documents are drafted in accordance with the rules given in Part XIII of its

Administrative Practices.
SMPTE Standard 429-10 was prepared by Technology Committee DC28.
Page 2 of 10 pages
2 © ISO 2009 – All rights reserved
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ISO 26429-10:2009(E)
SMPTE 429-10-2008
1 Scope

This document provides the definition of a single MXF file design for Stereoscopic Picture content wrapping. It

also defines a new Composition Playlist (CPL) extension element to reference such Stereoscopic Picture

Track File.
2 Conformance Notation

Normative text is text that describes elements of the design that are indispensable or contains the

conformance language keywords: "shall", "should", or "may". Informative text is text that is potentially helpful

to the user, but not indispensable, and can be removed, changed, or added editorially without affecting

interoperability. Informative text does not contain any conformance keywords.

All text in this document is, by default, normative, except: the Introduction, any section explicitly labeled as

"Informative" or individual paragraphs that start with "Note:”

The keywords "shall" and "shall not" indicate requirements strictly to be followed in order to conform to the

document and from which no deviation is permitted.

The keywords, "should" and "should not" indicate that, among several possibilities, one is recommended as

particularly suitable, without mentioning or excluding others; or that a certain course of action is preferred but

not necessarily required; or that (in the negative form) a certain possibility or course of action is deprecated

but not prohibited.

The keywords "may" and "need not" indicate courses of action permissible within the limits of the document.

The keyword “reserved” indicates a provision that is not defined at this time, shall not be used, and may be

defined in the future. The keyword “forbidden” indicates “reserved” and in addition indicates that the provision

will never be defined in the future.

A conformant implementation according to this document is one that includes all mandatory provisions

("shall") and, if implemented, all recommended provisions ("should") as described. A conformant

implementation need not implement optional provisions ("may") and need not implement them as described.

3 Normative References

The following standards contain provisions which, through reference in this text, constitute provisions of this

standard. At the time of publication, the editions indicated were valid. All standards are subject to revision,

and parties to agreements based on this standard are encouraged to investigate the possibility of applying the

most recent edition of the standards indicated below.

ANSI/SMPTE 298M-1997, Television — Universal Labels for Unique Identification of Digital Data

SMPTE 377M-2004, Television — Material Exchange Format (MXF), File Format Specification

SMPTE 429-3-2006, D-Cinema Packaging — Sound and Picture Track File
SMPTE 429-7-2006, D-Cinema Packaging — Composition Playlist
SMPTE RP 210, Metadata Dictionary Registry of Metadata Element Descriptions

World Wide Web Consortium (W3C) (2004, February 4) — Extensible Markup Language (XML) 1.0 (Third

Edition), see http://www.w3.org/TR/2004/REC-xml-20040204/

World Wide Web Consortium (W3C) (2004, October 28) — XML Schema Part 1: Structures (Second Edition),

see http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/
Page 3 of 10 pages
© ISO 2009 – All rights reserved 3
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ISO 26429-10:2009(E)
SMPTE 429-10-2008

World Wide Web Consortium (W3C) (2004, October 28) — XML Schema Part 2: Datatypes (Second Edition),

see http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/

Internet Engineering Task Force (IETF) (1996, November), RFC 2396 — Uniform Resource Identifiers (URI):

Generic Syntax

Internet Engineering Task Force (IETF) (2005, July), RFC 4122 — A Universally Unique Identifier (UUID)

URN Namespace
4 Glossary of Acronyms and Terms

The general glossary of acronyms, terms and data types used in the MXF specification is given in SMPTE

377M. It is not repeated here to avoid any divergence of meaning.
CPL Composition Playlist
MXF Material eXchange Format
URI Uniform Resource Identifier
XML eXtensible Markup Language
2D Non-stereoscopic
5 Stereoscopic Picture Track Files Structure

The starting point of this stereoscopic picture packaging method is a single “Stereoscopic Picture Essence

Stream” corresponding to the frame based interleaving of the two sequences of frames associated

respectively with the left eye and the right eye as presented in Figure 1:
“Left eye “Left eye
“Right eye “Right eye “Left eye “Right eye
frame” #1 frame” #1 frame” #2 frame” #2 frame” #n frame” #n
Frame #1 Frame #2
Frame #3 Frame #4
Frame #(2n-1) Frame #2n
Figure 1 – Stereoscopic Picture Essence Stream Structure

This single Stereoscopic Picture Essence Stream shall contain the same number of left and right frames and

shall be wrapped according to SMPTE 429-3, with the const
...

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