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BS EN 62379-7:2015

BS EN 62379-7:2015

$198.66

Common control interface for networked digital audio and video products – Measurements

Published By Publication Date Number of Pages
BSI 2015 62
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IEC 62379-7:2015(E) specifies aspects of the common control interface of IEC 62379-1 that are specific to the measurement of the service experienced by audio and video streams and in particular to the requirements of EBU ECN-IPM Measurements Group.

PDF Catalog

PDF Pages PDF Title
6 CONTENTS
9 FOREWORD
11 INTRODUCTION
12 Figures
Figure 1 – Relationships between ECN groups ACIP, VCIP and IPM
14 1 Scope
2 Normative references
3 Terms, definitions and abbreviations
3.1 Terms and definitions
3.2 Abbreviations
15 4 Audio format definitions
5 Video format definitions
6 MIB definitions for measurement information blocks
6.1 General
16 6.2 Type definitions
6.2.1 General
6.2.2 Textual conventions
17 6.2.3 Sequences
18 6.3 Network measurement information blocks
6.3.1 Network measurement information block structure
Figure 2 – Network measurement information block
19 6.3.2 nMtBlockTable
6.3.3 nMtBlockEntry
6.3.4 nMtBlockId
6.3.5 nMtIfIndex
6.3.6 nMtTxRxPoint
Tables
Table 1 – Managed objects for network measurement information blocks
20 6.3.7 nMtNetworkType
6.3.8 nMtTransportType
6.3.9 nMtTxRxAddr
6.3.10 nMtPortNumber
6.3.11 nMtIGMPVersion
6.3.12 nMtSIPServerAddr
21 6.4 Audio measurement information blocks
6.4.1 Audio measurement information block structure
6.4.2 aMtBlockTable
6.4.3 aMtBlockEntry
Figure 3 – Audio measurement information block
Table 2 – Managed objects for audio measurement information blocks
22 6.4.4 aMtBlockId
6.4.5 aMtAudioComponentNumber
6.4.6 aMtNetworkBlockId
6.4.7 aMtAudioStatus
6.4.8 aMtAudioSignalFormat
6.4.9 aMtAudioPId
6.4.10 aMtIfIndex
23 6.4.11 aMtFECType
6.4.12 aMtFECLengthDimension
6.5 Video measurement information blocks
6.5.1 Video measurement information block structure
Figure 4 – Video measurement information block
24 6.5.2 vMtBlockTable
6.5.3 vMtBlockEntry
6.5.4 vMtBlockId
6.5.5 vMtAudioBlockId
6.5.6 vMtNetworkBlockId
6.5.7 vMtVideoStatus
6.5.8 vMtVideoSourceFormat
Table 3 – Managed objects for video measurement information blocks
25 6.5.9 vMtVideoCodingType
6.5.10 vMtVideoBitRateType
6.5.11 vMtVideoBitRate
6.5.12 vMtVideoAspectRatio
6.5.13 vMtFECType
6.5.14 vMtFECLengthDimension
6.5.15 vMtTrickModeSupport
6.6 Receiver point measurement information block
6.6.1 Receiver measurement information block structure
26 6.6.2 rxPointTable
Figure 5 – Receiver measurement information block
Table 4 – Managed objects for receiver measurement information blocks
27 6.6.3 rxPointEntry
6.6.4 rxPointBlockId
6.6.5 rxPointNetworkBlockId
6.6.6 rxPointBufferSize
6.6.7 rxPointBufferOcpancyTime
6.6.8 rxPointBufferOcpncyPcnt
6.6.9 rxPointMDI
6.6.10 rxPointTSDF
6.7 Temperature measurement information block
6.7.1 Temperature measurement information block structure
28 6.7.2 temperatureTable
6.7.3 temperatureEntry
6.7.4 temperatureBlockId
Figure 6 – Temperature measurement information block
Table 5 – Managed objects conveying temperature information about the unit
29 6.7.5 temperatureLocnNumber
6.7.6 temperatureLocation
6.7.7 temperatureTrend
6.7.8 temperatureStatus
6.7.9 temperatureLowWarning
6.7.10 temperatureHighWarning
6.7.11 temperatureLowCritical
6.7.12 temperatureHighCritical
30 Annex A (informative) Machine-readable measurement block definitions
48 Annex B (informative) Machine-readable textual conventions definitions
52 Annex C (informative) Worked example
C.1 Overview
C.2 Example 1
C.2.1 General
C.2.2 Block table
Figure C.1 – Example of a modified audio device
53 Figure C.2 – Annotated connector diagram
Table C.1 – Main block Id table
54 C.2.3 Mixer block
Figure C.3 – Mixer section
Table C.2 – Mixer related block Id table
55 C.2.4 Multiple functionality device
C.2.4.1 General
Table C.3 – Mixer block tables
56 C.2.4.2 Audio components
Figure C.4 – Single device with multiple functionality
Figure C.5 – Measurement blockIds and their associated media components
Table C.4 – Addition of measurement block Ids
57 Figure C.6 – Single device with multiple functionality
Table C.5 – Video measurement table
Table C.6 – Network measurement table
Table C.7 – Audio measurement table
58 C.2.5 Summary of tables
Table C.8 – Table summary
59 Bibliography
BS EN 62379-7:2015
$198.66