Table of Contents for TS 26.143 Word version: 19.0.0

Scope p. 7

References p. 7

Definitions of terms, symbols and abbreviations p. 8

3.1	Terms p. 8
3.2	Symbols p. 9
3.3	Abbreviations p. 9

Overview and Context p. 9

4.1	Background and Assumptions p. 9
4.2	System Description p. 10
4.3	MMBP Player Model p. 11
4.4	Generic MMBP Data Model p. 12
4.5	Media Capabilities and Profiles p. 12
4.6	Typical Procedures for Messaging Services \|R19\| p. 13

MMBP Media Capabilities for different Media Types p. 13

5.1

Introduction p. 13

5.2

Multipart MMBPs and Container Formats p. 16

5.2.1	Player and Decoding capabilities p. 16
5.2.2	MMBP Content Generator capabilities p. 17

5.3

Text p. 17

5.3.1	Player and Decoding capabilities p. 17
5.3.2	MMBP Content Generator capabilities p. 18

5.4

Image p. 18

5.4.1	Player and Decoding capabilities p. 18
5.4.2	MMBP Content Generator capabilities p. 19

5.5

Speech and Audio p. 19

5.5.1	Player and Decoding capabilities p. 19
5.5.2	MMBP Content Generator capabilities p. 21

5.6

Video p. 22

5.6.1	Player and Decoding capabilities p. 22
5.6.2	MMBP Content Generator capabilities p. 24

5.7

Timed Text and Subtitles p. 26

5.7.1	Player and Decoding capabilities p. 26
5.7.2	MMBP Content Generator capabilities p. 26

5.8

3D scenes and assets p. 26

5.9

Presentation format p. 27

Messaging Media Profiles p. 27

6.1

Overview p. 27

6.2

Baseline MMBP Player Profile p. 27

6.2.1	Overview p. 27
6.2.2	Container Format p. 28
6.2.3	Media Types p. 28

6.3

Baseline MMBP Generator Profile p. 29

6.3.1	Overview p. 29
6.3.2	Container Format p. 30
6.3.3	Media Types p. 30
6.3.4	Packaging Requirements and Recommendations p. 30

Registration Information p. 32

A.1	3GPP Registered URIs p. 32

Examples p. 32

B.1

MMBP message with a 3D asset p. 32

B.2

Single Media Type |R19| p. 33

B.2.1	Introduction p. 33
B.2.2	Audio p. 33
B.2.3	Images p. 34

B.3

3GP File with multiple media types |R19| p. 34

B.3.1	Introduction p. 34
B.3.2	Audio and Video in single file p. 35
B.3.3	Audio and Video in Container p. 35

Transcoding Guidelines p. 35

C.1	Transcoding 3D scenes and assets p. 35

(Normative) API Definitions |R19| p. 35

Introduction p. 35

MMBP-GEN-API p. 36

Introduction p. 36

Filter Concept p. 36

D.2.2.1	General p. 36
D.2.2.2	Specific Filters p. 36

D.3

MMBP-PLAY-API p. 36

D.3.1

Introduction p. 36

D.3.2

Filter Conpcept p. 37

D.3.2.1	Overview p. 37
D.3.2.2	Specific Filters p. 37

Change history p. 37