Information technology — Internet of media things — Part 3: Media data formats and APIs

This document specifies the syntax and semantics of description schemes to represent data exchanged by media things (e.g., media sensors, media actuators, media analysers, media storages). Moreover, it specifies the APIs to exchange these data between media things. This document does not specify how sensing and analysing is carried out but defines the interfaces between the media things.

Technologies de l'information — Internet des objets media — Partie 3: API et formats des données

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Status
Published
Publication Date
20-Jun-2022
Current Stage
9092 - International Standard to be revised
Completion Date
18-Jan-2023
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ISO/IEC 23093-3:2022 - Information technology — Internet of media things — Part 3: Media data formats and APIs Released:21. 06. 2022
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INTERNATIONAL ISO/IEC
STANDARD 23093-3
Second edition
2022-06
Information technology — Internet of
media things —
Part 3:
Media data formats and APIs
Technologies de l'information — Internet des objets media —
Partie 3: API et formats des données
Reference number
ISO/IEC 23093-3:2022(E)
© ISO/IEC 2022
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ISO/IEC 23093-3:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2022

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on

the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below

or ISO’s member body in the country of the requester.
ISO copyright office
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Published in Switzerland
© ISO/IEC 2022 – All rights reserved
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ISO/IEC 23093-3:2022(E)
Contents Page

Foreword ........................................................................................................................................................................... x

Introduction ................................................................................................................................................................... xi

1 Scope .................................................................................................................................................................... 1

2 Normative references .................................................................................................................................... 1

3 Terms, definitions, and abbreviated terms ............................................................................................ 1

3.1 Terms and definitions ..................................................................................................................................................... 1

3.2 Abbreviated terms ............................................................................................................................................................ 2

3.3 Schema documents ........................................................................................................................................................... 3

3.4 Use of prefixes .................................................................................................................................................................... 3

4 APIs ....................................................................................................................................................................... 4

4.1 General ................................................................................................................................................................................... 4

4.2 APIs for IoMT sensors ..................................................................................................................................................... 5

4.2.1 General ................................................................................................................................................................................... 5

4.2.2 MSensor class ...................................................................................................................................................................... 6

4.2.3 API for IoMT microphone .............................................................................................................................................. 7

4.2.4 API for IoMT camera ..................................................................................................................................................... 10

4.2.5 API for IoMT RFID reader ........................................................................................................................................... 12

4.2.6 API for IoMT compass sensor ................................................................................................................................... 14

4.2.7 API for IoMT orientation sensor .............................................................................................................................. 16

4.2.8 API for IoMT position sensor .................................................................................................................................... 17

4.2.9 API for IoMT global positioning sensor ................................................................................................................ 19

4.2.10 API for IoMT distance sensor .................................................................................................................................... 21

4.2.11 API for IoMT light sensor ............................................................................................................................................ 23

4.2.12 API for IoMT ambient noise sensor ........................................................................................................................ 24

4.2.13 API for IoMT temperature sensor ........................................................................................................................... 25

4.2.14 API for IoMT humidity sensor ................................................................................................................................... 27

4.2.15 API for IoMT atmospheric pressure sensor ........................................................................................................ 28

4.2.16 API for IoMT velocity sensor ..................................................................................................................................... 30

4.2.17 API for IoMT acceleration sensor ............................................................................................................................ 31

4.2.18 API for IoMT angular acceleration sensor ........................................................................................................... 33

4.2.19 API for IoMT angular velocity sensor .................................................................................................................... 34

4.2.20 API for IoMT force sensor ........................................................................................................................................... 36

4.2.21 API for IoMT torque sensor........................................................................................................................................ 37

4.2.22 API for IoMT pressure sensor ................................................................................................................................... 39

4.2.23 API for IoMT motion sensor ....................................................................................................................................... 40

4.2.24 API for IoMT intelligent camera sensor ................................................................................................................ 42

4.2.25 API for IoMT multi interaction point sensor ....................................................................................................... 43

4.2.26 API for IoMT gaze tracking sensor .......................................................................................................................... 45

4.2.27 API for IoMT wind sensor ........................................................................................................................................... 46

4.2.28 API for IoMT altitude sensor ..................................................................................................................................... 48

4.2.29 API for IoMT gas sensor ............................................................................................................................................... 49

4.2.30 API for IoMT dust sensor ............................................................................................................................................ 50

4.2.31 API for IoMT bend sensor ........................................................................................................................................... 52

4.2.32 API for IoMT body height sensor ............................................................................................................................. 53

4.2.33 API for IoMT body weight sensor ............................................................................................................................ 55

4.2.34 API for IoMT body temperature sensor ................................................................................................................ 56

4.2.35 API for IoMT body fat sensor ..................................................................................................................................... 57

4.2.36 API for IoMT blood type sensor ............................................................................................................................... 59

4.2.37 API for IoMT blood pressure sensor ...................................................................................................................... 60

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ISO/IEC 23093-3:2022(E)

4.2.38 API for IoMT blood sugar sensor ............................................................................................................................. 62

4.2.39 API for IoMT blood oxygen sensor .......................................................................................................................... 63

4.2.40 API for IoMT heart rate sensor ................................................................................................................................. 65

4.2.41 API for IoMT electrograph sensor ........................................................................................................................... 66

4.2.42 API for IoMT EEG sensor ............................................................................................................................................. 68

4.2.43 API for IoMT ECG sensor ............................................................................................................................................. 69

4.2.44 API for IoMT EMG sensor ............................................................................................................................................ 71

4.2.45 API for IoMT EOG sensor ............................................................................................................................................ 72

4.2.46 API for IoMT GSR sensor ............................................................................................................................................. 74

4.2.47 API for IoMT bio sensor ............................................................................................................................................... 75

4.2.48 API for IoMT weather sensor .................................................................................................................................... 77

4.2.49 API for IoMT facial expression sensor ................................................................................................................... 78

4.2.50 API for IoMT facial morphology sensor ................................................................................................................ 80

4.2.51 API for IoMT facial expression characteristics sensor .................................................................................... 81

4.2.52 API for IoMT geomagnetic sensor ........................................................................................................................... 83

4.2.53 API for IoMT proximity sensor ................................................................................................................................. 84

4.2.54 API for IoMT switch sensor ........................................................................................................................................ 86

4.2.55 API for IoMT spectrum camera sensor.................................................................................................................. 87

4.2.56 API for IoMT colour camera sensor ........................................................................................................................ 89

4.2.57 API for IoMT depth camera sensor ......................................................................................................................... 90

4.2.58 API for IoMT stereo camera sensor ........................................................................................................................ 92

4.2.59 API for IoMT thermographic camera sensor ...................................................................................................... 93

4.2.60 API for IoMT engine oil temperature sensor ...................................................................................................... 95

4.2.61 API for IoMT intake air temperature sensor ....................................................................................................... 96

4.2.62 API for IoMT tire pressure monitor system sensor ......................................................................................... 98

4.2.63 API for IoMT distance travelled sensor ................................................................................................................. 99

4.2.64 API for IoMT speed sensor .......................................................................................................................................101

4.2.65 API for IoMT vehicle speed sensor ........................................................................................................................102

4.2.66 API for IoMT mass airflow sensor .........................................................................................................................104

4.2.67 API for IoMT percentage sensor ............................................................................................................................105

4.2.68 API for IoMT fuel level sensor .................................................................................................................................106

4.2.69 API for IoMT manifold absolute pressure sensor ...........................................................................................108

4.2.70 API for IoMT engine RPM sensor ...........................................................................................................................109

4.2.71 API for IoMT Center of Mess sensor .....................................................................................................................111

4.2.72 API for IoMT RADAR sensor ....................................................................................................................................112

4.2.73 API for IoMT array camera sensor ........................................................................................................................114

4.2.74 API for IoMT e-nose sensor ......................................................................................................................................115

4.3 APIs for IoMT actuators .............................................................................................................................................117

4.3.1 General ..............................................................................................................................................................................117

4.3.2 MActuator class .............................................................................................................................................................117

4.3.3 API for IoMT speaker ..................................................................................................................................................118

4.3.4 API for IoMT display ...................................................................................................................................................121

4.3.5 API for IoMT camera actuator .................................................................................................................................125

4.3.6 API for IoMT hand gesture actuator .....................................................................................................................127

4.3.7 API for IoMT vibrator .................................................................................................................................................129

4.3.8 API for IoMT sprayer ..................................................................................................................................................130

4.3.9 API for IoMT light .........................................................................................................................................................133

4.3.10 API for IoMT heater .....................................................................................................................................................136

4.3.11 API for IoMT cooler .....................................................................................................................................................138

4.3.12 API for IoMT fan ............................................................................................................................................................139

4.3.13 API for IoMT motion chair ........................................................................................................................................141

4.3.14 API for IoMT tactile generator ................................................................................................................................142

4.3.15 API for IoMT 3D printer.............................................................................................................................................144

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4.4 APIs for IoMT analysers ........................................................................................................................................... 146

4.4.1 General ............................................................................................................................................................................. 146

4.4.2 MAnalyser class ........................................................................................................................................................... 146

4.4.3 API for IoMT time synchroniser ............................................................................................................................ 148

4.4.4 API for IoMT social event detector....................................................................................................................... 149

4.4.5 API for IoMT hand gesture detector .................................................................................................................... 150

4.4.6 API for IoMT hand gesture recogniser ............................................................................................................... 152

4.4.7 API for IoMT healthcare information generator ............................................................................................ 153

4.4.8 API for IoMT speech recogniser ............................................................................................................................ 155

4.4.9 API for IoMT text to speech converter ............................................................................................................... 156

4.4.10 API for IoMT question analyser ............................................................................................................................. 158

4.4.11 API for IoMT odour image to scent converter ................................................................................................. 159

4.4.12 API for IoMT direction guider ................................................................................................................................ 161

4.4.13 API for IoMT collision coordinator ...................................................................................................................... 163

4.4.14 API for IoMT people counter .................................................................................................................................. 165

4.4.15 API for IoMT music frequency analyser ............................................................................................................. 167

4.4.16 API for IoMT light colour converter .................................................................................................................... 169

4.4.17 API for IoMT video content class generator ..................................................................................................... 170

4.4.18 API for IoMT face region detector ........................................................................................................................ 172

4.4.19 API for IoMT face verifier ......................................................................................................................................... 173

4.4.20 API for IoMT security alert generator................................................................................................................. 175

4.4.21 API for IoMT security title generator .................................................................................................................. 176

4.5 APIs for IoMT storages .............................................................................................................................................. 178

4.5.1 General ............................................................................................................................................................................. 178

4.5.2 MStorage class .............................................................................................................................................................. 178

4.6 APIs for IoMT managers ........................................................................................................................................... 180

4.6.1 General ............................................................................................................................................................................. 180

4.6.2 MManager class ............................................................................................................................................................ 180

4.7 APIs for IoMT aggregators ....................................................................................................................................... 182

4.7.1 General ............................................................................................................................................................................. 182

4.7.2 MAggregator class ....................................................................................................................................................... 183

4.8 Return type class ......................................................................................................................................................... 185

4.8.1 General ............................................................................................................................................................................. 185

4.8.2 MPEGVCapabilityType .............................................................................................................................................. 185

4.8.3 MPEGVSensedDataType ........................................................................................................................................... 188

4.8.4 MPEGVCommandType .............................................................................................................................................. 191

4.8.5 IoMT SensedDataType .............................................................................................................................................. 194

4.8.6 IoMT ActuationDataType ......................................................................................................................................... 197

4.8.7 IoMT AnalysedDataType .......................................................................................................................................... 200

4.8.8 IoMT CapabilityListType .......................................................................................................................................... 203

4.8.9 IoMT MThingInfoType .............................................................................................................................................. 206

5 Media thing description language ....................................................................................................... 209

5.1 General ............................................................................................................................................................................. 209

5.2 Schema wrapper .......................................................................................................................................................... 209

5.3 Mnemonics for binary representations ............................................................................................................. 210

5.4 Base data types and elements ................................................................................................................................ 211

5.4.1 General ............................................................................................................................................................................. 211

5.4.2 Syntax ............................................................................................................................................................................... 211

5.4.3 Binary Representation .............................................................................................................................................. 212

5.4.4 Semantics ........................................................................................................................................................................ 214

5.5 Root element ................................................................................................................................................................. 217

5.5.1 General ............................................................................................................................................................................. 217

5.5.2 Syntax ............................................................................................................................................................................... 217

5.5.3 Binary Representation .............................................................................................................................................. 218

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5.5.4 Semantics .........................................................................................................................................................................218

5.6 Media sensor description language ......................................................................................................................219

5.6.1 General ..............................................................................................................................................................................219

5.6.2 Syntax ................................................................................................................................................................................219

5.6.3 Binary Representation ...............................................................................................................................................220

5.6.4 Semantics .........................................................................................................................................................................221

5.6.5 Example ............................................................................................................................................................................222

5.7 Media actuator description language ..................................................................................................................223

5.7.1 General ...........................................................................

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