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BS IEC 62766-2-1:2016:2023 Edition

BS IEC 62766-2-1:2016:2023 Edition

$167.15

Consumer terminal function for access to IPTV and open internet multimedia services – Media formats

Published By Publication Date Number of Pages
BSI 2023 34
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IEC 62766-2-1:2016 specifies formats for the audio/video content provided by IPTV services using fixed line access networks or mobile access networks and voice and video telephony services. It does not apply to the broadcast channel input of hybrid devices except where explicitly specified.It defines formats for the delivery of 3D video. At the present time, delivery to fixed terminals is targeted. It defines the media formats utilised on the UNI reference point UNIT-17 of the Open IPTV Forum functional architecture.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 English
CONTENTS
6 FOREWORD
8 INTRODUCTION
Figure 1 – Media formats stack
9 1 Scope
2 Normative references
12 3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms
13 4 Audio/video media formats
14 Tables
Table 1 – Audio/video media formats for 25-Hz video systems
15 Table 2 – Audio/video media formats for 30-Hz video systems
Table 3 – Protected audio/video media formats
16 Table 4 – Pure audio media formats
Table 5 – Graphics media formats
Table 6 – Audio/video media formats for video telephony
Table 7 – Audio formats for voice and video telephony (narrow-band)
17 5 Systems layer
5.1 General
5.2 MPEG-2 transport stream
Table 8 – Audio formats for voice and video telephony (wide-band)
Table 9 – Audio formats for voice and video telephony (super-wideband)
Table 10 – Subtitle format for mobile audio/video Services
19 5.3 MP4 file format
20 5.4 Service usage
6 Video
6.1 General
Table 11 – Systems layer formats for content services
21 6.2 Formats
6.2.1 General
6.2.2 High-definition profile
22 6.2.3 Standard Definition profile
6.2.4 Video telephony profile
6.2.5 Sub-picture profile
23 6.2.6 Video formats for mobile audio/video services
6.2.7 H.264/AVC GOP structure
Table 12 – Sub-picture formats
24 6.2.8 3D
6.3 Service usage
25 7 Subtitles
7.1 General
7.2 Formats
7.3 Service usage
8 Teletext
8.1 General
8.2 Formats
26 8.3 Service usage
9 Audio
9.1 General
27 9.2 Formats
9.2.1 HE-AAC and AAC
28 9.2.2 AC-3
9.2.3 Enhanced AC-3
9.2.4 MPEG-1 Layer II
9.2.5 MPEG-1 Layer III
9.2.6 WAVE
29 9.2.7 DTS-HD
9.2.8 MPEG Surround
30 9.2.9 Audio Formats for voice and video telephony
9.2.10 Audio formats for mobile audio/video services
31 9.3 Platform usage
9.3.1 Audible notifications and audio clips
9.3.2 Audio description
9.3.3 Clean audio
9.3.4 Audio output interfaces
10 Still pictures and graphics
10.1 General
32 10.2 JPEG
10.3 GIF
10.4 PNG
33 Bibliography

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