IEC 62379-3:2015

Common control interface for networked digital audio and video products - Part 3: Video

IEC 62379-3:2015 details aspects of the common control interface specified in IEC 62379-1 that are specific to video.

Interface de commande commune pour produits audio et vidéo numériques connectés en réseaux - Partie 3: Vidéo

L'IEC 62379-3:2015 décrit les aspects de l'interface de commande commune spécifiée dans l'IEC 62379-1 qui s'appliquent à la vidéo.

General Information

• Status: Published
• Publication Date: 04-Jun-2015
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.160.01 - Audio, video and audiovisual systems in general
• ICS: 35.100.05 - Multilayer applications
• Technical Committee: TC 100 - Audio, video and multimedia systems and equipment
• Drafting Committee: MT 62379-1 - TC 100/TA 4/MT 62379-1
• Current Stage: PPUB - Publication issued
• Start Date: 15-Jun-2015
• Completion Date: 05-Jun-2015

Standards Content (Sample)

IEC 62379-3 ®
Edition 1.0 2015-06
INTERNATIONAL
STANDARD
Common control interface for networked digital audio and video products –
Part 3: Video
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

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International Standards for all electrical, electronic and related technologies.

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IEC 62379-3 ®
Edition 1.0 2015-06
INTERNATIONAL
STANDARD
Common control interface for networked digital audio and video products –

Part 3: Video
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160; 35.100 ISBN 978-2-8322-2687-2

– 2 – IEC 62379-3:2015 © IEC 2015
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references. 7
3 Terms, definitions and abbreviations . 7
3.1 Terms and definitions . 7
3.2 Abbreviations . 7
4 Video format definitions . 7
4.1 Video signal format definitions . 7
4.1.1 General . 7
4.1.2 Video parameters . 7
4.1.3 Video signal formats . 9
4.2 Video transport format definitions . 10
4.2.1 General . 10
4.2.2 Video transport root location. 10
4.3 Video metadata format definitions . 10
4.3.1 General . 10
4.3.2 Video metadata root location . 10
5 MIB definitions for video blocks . 11
5.1 General . 11
5.2 Type definitions . 11
5.2.1 General . 11
5.2.2 Textual conventions . 11
5.2.3 Sequences . 11
5.3 Video port and associated managed object type definitions . 12
5.3.1 Generic port functionality . 12
5.3.2 Video locked to reference . 13
5.4 Other video block and associated managed object type definitions . 14
5.4.1 Video mixer blocks . 14
5.4.2 Video crosspoint blocks . 16
5.4.3 Video converter blocks . 18
5.4.4 Video level alarm blocks . 19
Annex A (informative) Machine-readable video format definitions . 22
Annex B (informative) Machine-readable video block definitions . 48
Annex C (informative) Tree of example video formats . 61
Annex D (informative) Worked examples . 64
Bibliography . 65

Figure 1 – Video port blocks . 12
Figure 2 – Video mixer block . 14
Figure 3 – Video crosspoint block . 16
Figure 4 – Video converter block . 18
Figure 5 – Video level alarm block . 19

Table 1 – Managed objects for video ports . 13
Table 2 – Managed objects for video locked . 13
Table 3 – Managed objects for video mixer blocks . 14
Table 4 – Managed objects for video crosspoint blocks . 17
Table 5 – Managed objects for video converter blocks . 18
Table 6 – Managed objects for video level alarm blocks . 20

– 4 – IEC 62379-3:2015 © IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
COMMON CONTROL INTERFACE FOR NETWORKED
DIGITAL AUDIO AND VIDEO PRODUCTS –

Part 3: Video
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
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International Standard IEC 62379-3 has been prepared by technical area 4: Digital system
interfaces and protocols of IEC technical committee 100: Audio, video and multimedia
systems and equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
100/2465/FDIS 100/2495/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62379 series, published under the general title Common control
interface for networked digital audio and video products, can be found on the IEC website.

The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

– 6 – IEC 62379-3:2015 © IEC 2015
INTRODUCTION
The IEC 62379 series specifies the common control interface, a protocol for managing
equipment which conveys audio and/or video across digital networks.
The following parts exist or are planned:
1) General
2) Audio
3) Video
4) Data
5) Transmission over networks
6) Packet transfer service
7) Measurement for EBU ECN-IPM
IEC 62379-1:2007, specifies aspects which are common to all equipment, and it includes an
introduction to the common control interface.
IEC 62379-2:2008, IEC 62379-3 (this standard) and IEC 62379-4 (under consideration)
specify control of internal functions specific to equipment carrying particular types of live
...

IEC 62379-3 ®
Edition 1.0 2015-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Common control interface for networked digital audio and video products –
Part 3: Video
Interface de commande commune pour produits audio et vidéo numériques
connectés en réseaux –
Partie 3: Vidéo
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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IEC 62379-3 ®
Edition 1.0 2015-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Common control interface for networked digital audio and video products –

Part 3: Video
Interface de commande commune pour produits audio et vidéo numériques

connectés en réseaux –
Partie 3: Vidéo
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.160; 35.100 ISBN 978-2-8322-1042-0

– 2 – IEC 62379-3:2015 © IEC 2015
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviations . 7
3.1 Terms and definitions . 7
3.2 Abbreviations . 7
4 Video format definitions . 7
4.1 Video signal format definitions . 7
4.1.1 General . 7
4.1.2 Video parameters . 7
4.1.3 Video signal formats . 9
4.2 Video transport format definitions. 10
4.2.1 General . 10
4.2.2 Video transport root location . 10
4.3 Video metadata format definitions . 10
4.3.1 General . 10
4.3.2 Video metadata root location . 10
5 MIB definitions for video blocks . 11
5.1 General . 11
5.2 Type definitions . 11
5.2.1 General . 11
5.2.2 Textual conventions . 11
5.2.3 Sequences . 11
5.3 Video port and associated managed object type definitions . 12
5.3.1 Generic port functionality . 12
5.3.2 Video locked to reference . 13
5.4 Other video block and associated managed object type definitions . 14
5.4.1 Video mixer blocks . 14
5.4.2 Video crosspoint blocks . 16
5.4.3 Video converter blocks . 18
5.4.4 Video level alarm blocks . 19
Annex A (informative) Machine-readable video format definitions. 22
Annex B (informative) Machine-readable video block definitions . 48
Annex C (informative) Tree of example video formats . 61
Annex D (informative) Worked examples. 64
Bibliography . 65

Figure 1 – Video port blocks . 12
Figure 2 – Video mixer block . 14
Figure 3 – Video crosspoint block . 16
Figure 4 – Video converter block . 18
Figure 5 – Video level alarm block . 19

Table 1 – Managed objects for video ports . 13
Table 2 – Managed objects for video locked . 13
Table 3 – Managed objects for video mixer blocks . 14
Table 4 – Managed objects for video crosspoint blocks . 17
Table 5 – Managed objects for video converter blocks . 18
Table 6 – Managed objects for video level alarm blocks . 20

– 4 – IEC 62379-3:2015 © IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
COMMON CONTROL INTERFACE FOR NETWORKED
DIGITAL AUDIO AND VIDEO PRODUCTS –

Part 3: Video
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the public
...