1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Scenarios
6.1 Cross-system real-time surveillance
6.2 Cross-system surveillance video download and playback
6.3 Alarm across different systems
7 Requirements for visual surveillance system interworking
7.1 User requirements
7.2 Service requirements
7.3 Security requirements
7.4 Management requirements
7.5 Quality of service and quality of experience requirements
7.6 Scalability requirements
Bibliography