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Standard
ISO/IEC 23000-19
Third edition
Information technology —
2024-02
Multimedia application format
(MPEG-A) —
Part 19:
Common media application format
(CMAF) for segmented media
Technologies de l'information — Format pour application
multimédia (MPEG-A) —
Partie 19: Format CMAF (Common Media Application Format)
pour médias segmentés
Reference number
ISO/IEC 23000-19:2024(en) © ISO/IEC 2024
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ISO/IEC 23000-19:2024(en)
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© ISO/IEC 2024
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Published in Switzerland
© ISO/IEC 2024 – All rights reserved
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ISO/IEC 23000-19:2024(en)
Contents Page
Foreword .vii
Introduction .viii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
3.1 Media objects .3
3.2 Logical structure .3
3.3 Application model .5
4 Abbreviated terms . 6
5 Document organization . 9
6 CMAF hypothetical application model, media object model and profiles . 9
6.1 Overview of the hypothetical application model and media object model.9
6.2 CMAF content processing model .10
6.3 Late binding CMAF track synchronization .11
6.4 Adaptive switching of CMAF tracks in CMAF switching sets . 12
6.5 CMAF specified objects and profiles . 13
6.5.1 Object derivation and interoperability code points . 13
6.5.2 Encoded media objects . 13
6.5.3 Logical media object sets .
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