IEC 62379-3:2015

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