EN 62676-1-2:2014
(Main)Video surveillance systems for use in security applications - Part 1-2: System requirements – Performance requirements for video transmission
Video surveillance systems for use in security applications - Part 1-2: System requirements – Performance requirements for video transmission
IEC 62676-1-2:2013 introduces general requirements on video transmission. This standard covers the general requirements for video transmissions on performance, security and conformance to basic IP connectivity, based on available, well-known, international standards.
Videoüberwachungsanlagen für Sicherungsanwendungen - Teil 1-2: Systemanforderungen - Allgemeine Anforderungen an die Videoübertragung
Systèmes de vidéosurveillance destinés à être utilisés dans les applications de sécurité - Partie 1-2: Exigences systèmes - Exigences de performances pour la transmission vidéo
La CEI 62676-1-2:2013 décrit les exigences générales pour la vidéotransmission. La présente norme couvre les exigences générales pour les vidéotransmissions relatives à la performance, la sécurité et la conformité à la connectivité IP de base, fondées sur les normes internationales existantes bien connues.
Video nadzorni sistemi za varnostne aplikacije - 1-2. del: Prenos videa - Splošne zahteve (IEC 62676-1-2:2013)
Standard EN-IEC 62676-1-2 uvaja splošne zahteve v zvezi s prenosom videa. Ta standard zajema splošne zahteve za video prenose glede zmogljivosti, varnosti in skladnosti z osnovno povezljivostjo IP na podlagi razpoložljivih in dobro poznanih mednarodnih standardov. Točki 4 in 5 tega standarda določata minimalne zahteve za zmogljivost prenosa videa za varnostne aplikacije v omrežjih IP. Zahteve za časovno načrtovanje, kakovost in razpoložljivost nadzornih aplikacij so stroge ter določene v zadnjem oddelku tega standarda. Podane so smernice o izpolnjevanju teh zahtev za omrežno arhitekturo. Točka 6 in nadaljnje točke tega standarda določajo zahteve za osnovno povezljivost IP naprav za prenos videa, ki se uporabljajo v varnostnih aplikacijah. Če se naprava za prenos videa uporablja za varovanje, veljajo nekatere osnovne zahteve. Uvesti je treba predvsem osnovna načela povezljivosti IP, ki zahtevajo, da je naprava skladna s temeljnimi omrežnimi protokoli. To so lahko zahteve, ki se morda uporabljajo za vse varnostne naprave IP, ne le za video IP. Zato se v drugem koraku določijo zahteve za skladnost z osnovnimi pretočnimi protokoli, ki se v tem standardu uporabljajo za pretakanje videa in nadzor pretoka. Ker varnostne aplikacije zahtevajo visoko razpoložljivost in zanesljivost, morajo biti zajeti splošni načini za prenos dogodkov v zvezi s stanjem in nadzorom kakovosti videa. Ti dogodki so določeni v splošnih zahtevah za načrtovanje dogodkov in upravljanje omrežnih naprav. Pri varnosti sta pravilno vzdrževanje in nastavitev ključnega pomena za delovanje naprave za prenos videa. Določitev lokacije pretočnih naprav in njihovih zmogljivosti je osnovna zahteva, ki je opisana v razdelku »odkrivanje in opis naprav«.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2014
Video nadzorni sistemi za varnostne aplikacije - 1-2. del: Prenos videa - Splošne
zahteve (IEC 62676-1-2:2013)
Video surveillance systems for use in security applications - Part 1-2: Video transmission
- General video transmission - requirements
Systèmes de video surveillance appliqués à la sécurité - Part 1-2: Exigences générales
concernant la video transmission
Ta slovenski standard je istoveten z: EN 62676-1-2:2014
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
33.160.40 Video sistemi Video systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 62676-1-2
NORME EUROPÉENNE
March 2014
EUROPÄISCHE NORM
ICS 13.320
English version
Video surveillance systems for use in security applications -
Part 1-2: System requirements – Performance requirements for video
transmission
(IEC 62676-1-2:2013)
Systèmes de vidéosurveillance destinés à Videoüberwachungsanlagen für
être utilisés dans les applications de Sicherungsanwendungen -
sécurité - Teil 1-2: Allgemeine Anforderungen an die
Part 1-2: Exigences systèmes - Videoübertragung
Exigences de performances pour la (IEC 62676-1-2:2013)
transmission vidéo
(CEI 62676-1-2:2013)
This European Standard was approved by CENELEC on 2013-12-03. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2014 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62676-1-2:2014 E
Foreword
The text of document 79/433/FDIS, future edition 1 of IEC 62676-1-2, prepared by IEC TC 79 "Alarm and
electronic security systems" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 62676-1-2:2014.
The following dates are fixed:
(dop) 2014-09-03
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2016-12-03
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 62676-1-2:2013 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 62676-2-3 NOTE Harmonised as EN 62676-2-3.
ISO 19111 NOTE Harmonised as EN ISO 19111.
ISO 19115 NOTE Harmonised as EN ISO 19115.
- 3 - EN 62676-1-2:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 61709 - Electric components - Reliability - Reference EN 61709 2011
conditions for failure rates and stress models
for conversion
IEC/TR 62380 - Reliability data handbook - Universal model - -
for reliability prediction of electronics
components, PCBs and equipment
IEC 62676-1-1 - Video surveillance systems for use in security EN 62676-1-1 -
applications -
Part 1-1: Video system requirements
IEC 62676-2-1 - Video surveillance systems for use in security EN 62676-2-1 -
applications -
Part 2-1: Video transmission protocols -
General requirements
ISO/IEC 10646 - Information technology - Universal Coded - -
Character Set (UCS)
ISO/IEC 13818-9 - Information technology - Generic coding of - -
moving pictures and associated audio
information -
Part 9: Extension for real time interface for
system decoders
ISO/IEC 14496-2 - Information Technology – Coding of audio- - -
visual objects -
Part 2: Visual
ISO/IEC 14496-3 - Information technology - Coding of audio- - -
visual objects -
Part 3: Audio
ISO/IEC 14496-10 - Information technology - Coding of audio- - -
visual objects -
Part 10: Advanced Video Coding
ITU-T - Pulse code modulation (PCM) of voice - -
Recommendation frequencies
G.711
ITU-T Rec .726 - General Aspects of Digital Transmission - -
Systems, Terminal Equipment - 40, 32, 24, 16
kbit/s Adaptive Differential Pulse Code
Modulation (ADPCM)
IEEE Std 1413.1 - IEEE Guide for Selecting and Using Reliability - -
Predictions Based on IEEE 1413
IETF RFC 1122 - Requirements for Internet Hosts - - -
Communication Layers
IETF RFC 1157 - Simple Network Management Protocol - -
(SNMP)
IETF RFC 1441 - Introduction to version 2 of the Internet- - -
standard Network Management Framework
IETF RFC 2030 - Simple Network Time Protocol (SNTP) - -
Version 4 for IPv4, IPv6 and OSI
Publication Year Title EN/HD Year
RFC 2069 - Digest Access Authentication - -
IETF RFC 2131 - Dynamic Host Configuration Protocol - -
IETF RFC 2246 - The TLS Protocol Version 1.0 - -
IETF RFC 2326 1998 Real time Streaming protocol (RTSP) - -
IETF RFC 2435 - RTP Payload Format for JPEG-compressed - -
Video
IETF RFC 2453 - Routing Information Protocol - -
IETF RFC 2617 - HTTP Authentication: Basic and Digest - -
Access Authentication
IETF RFC 3016 - RTP Payload Format for MPEG-4 - -
Audio/Visual Streams
IETF RFC 3268 - Advanced Encryption Standard (AES) - -
Ciphersuites for Transport Layer Security
(TLS)
IETF RFC 3315 - Dynamic Host Configuration Protocol for IPv6 - -
(DHCPv6)
IETF RFC 3410 - Introduction and Applicability Statements for - -
Internet Standard Management Framework
IETF RFC 3550 - A Transport Protocol for Real-Time - -
Applications
IETF RFC 3551 - RTP Profile for Audio and Video Conferences - -
with Minimal Control
IETF RFC 3984 - RTP Payload Format for H.264 Video - -
IETF RFC 4346 - The Transport Layer Security (TLS) Protocol - -
Version 1.1
IETF RFC 4541 - IGMP and MLD Snooping Switches - -
IETF RFC 4566 - SDP: Session Description Protocol - -
IETF RFC 4607 - Source-Specific Multicast for IP - -
IETF RFC 4862 - IPv6 Stateless Address Autoconfiguration - -
IEC 62676-1-2 ®
Edition 1.0 2013-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Video surveillance systems for use in security applications –
Part 1-2: System requirements – Performance requirements for video
transmission
Systèmes de vidéosurveillance destinés à être utilisés dans les applications de
sécurité –
Partie 1-2: Exigences systèmes – Exigences de performances pour la
transmission vidéo
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XA
ICS 13.320 ISBN 978-2-8322-1158-8
– 2 – 62676-1-2 © IEC:2013
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviations . 10
3.1 Terms and definitions . 10
3.2 Abbreviations . 24
4 Performance requirements . 26
4.1 General . 26
4.2 Network time services . 27
4.2.1 General . 27
4.2.2 Real-time clock . 27
4.2.3 Accurate time services for the transport stream . 27
4.3 Video transmission timing requirements . 27
4.3.1 General . 27
4.3.2 Connection time . 27
4.3.3 Connection capabilities . 28
4.4 Performance requirements on streaming video . 28
4.4.1 Introduction latency, jitter, throughput . 28
4.4.2 Requirements on network jitter . 29
4.4.3 Packet loss . 29
4.4.4 Level of performance . 30
4.4.5 Packet jitter . 30
4.4.6 Monitoring of interconnections . 31
5 IP video transmission network design requirements . 31
5.1 General . 31
5.2 Overview . 31
5.3 Digital network planning . 32
5.3.1 General . 32
5.3.2 Critical requirements for IP video streaming performance . 32
5.3.3 Availability . 33
5.4 Additional architecture principles . 34
5.5 Network design . 34
5.5.1 Small unicast network . 34
5.5.2 Small multicast video network . 35
5.5.3 Hierarchical VSS network . 35
5.5.4 Effective video IP network capacity planning . 36
5.5.5 Wireless interconnections . 37
5.6 Replacement and redundancy . 37
5.6.1 Redundant network design . 37
5.6.2 Availability . 38
5.7 Centralized and decentralized network recording and video content analytics . 38
6 General IP requirements . 39
6.1 General . 39
6.2 IP – ISO Layer 3 . 39
6.3 Addressi
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.