NOTICE
1. Scope
2. Normative References
3. Informative References
4. Compliance Notation
5. Abbreviations and Definitions
6. MPD Restrictions
7. Signaling accessibility-related metadata
8. Signaling Asset Identification
9. Generic restrictions on media segments
10. Codec-Specific Aspects
11. Multi-period assets
12. url query parameters for Xlink
13. Annotation
Annex A - URNs