1、 IEC 62379-3 Edition 1.0 2015-06 INTER NA TIONA L STA NDA R D Common control interface for network ed digital audio and video products Part 3:V ideo IEC 62379-3:2015-06(en)Copyright International Electrotechnical Commission THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerlan
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11、ontrol interface for network ed digital audio and video products Part 3:V ideo INTER NA TIONAL ELECTROTECHNICAL COMMISSION ICS 33.160;35.100 ISBN 978-2-8322-2687-2 Registered t rademark of t he Int ernational Electrot echnical Commission W arning!Make sure that you obtained this publication from an
12、authorized distributor.Copyright International Electrotechnical Commission 2 IEC 62379-3:2015 IEC 2015 CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative ref erences.7 3 Terms,def initions and abbreviations.7 3.1 Terms and def initions.7 3.2 Abbreviations.7 4 Video f ormat def initions.7 4.1 V
13、ideo signal f ormat def initions.7 General.7 4.1.1 Video parameters.7 4.1.2 Video signal f ormats.9 4.1.34.2 Video transport f ormat def initions.10 General.10 4.2.1 Video transport root location.10 4.2.24.3 Video metadata f ormat def initions.10 General.10 4.3.1 Video metadata root location.10 4.3.
14、25 MIB def initions f or video blocks.11 5.1 General.11 5.2 Type def initions.11 General.11 5.2.1 Textual conventions.11 5.2.2 Sequences.11 5.2.35.3 Video port and associated managed object type def initions.12 Generic port f unctionality.12 5.3.1 Video locked to ref erence.13 5.3.25.4 Other video b
15、lock and associated managed object type def initions.14 Video mixer blocks.14 5.4.1 Video crosspoint blocks.16 5.4.2 Video converter blocks.18 5.4.3 Video level alarm blocks.19 5.4.4Annex A(inf ormative)Machine-readable video f ormat def initions.22 Annex B(inf ormative)Machine-readable video block
16、def initions.48 Annex C(inf ormative)Tree of example video f ormats.61 Annex D(inf ormative)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 Copyright International Electrotechnical Commission IEC 62379-3:2015 IEC 2015 3 Table 1 Managed objects f or video ports.13 Table 2 Managed objects f or video locked.13 Table 3 Managed objects f or video mixe
