1. System Design Review
Bakr Albatran

2. Contents
Design Goals
Target Environment
Subsystem Decomposition

3. Design Goals Extensibility Synchronisation between Audio and Video
Performance
Scalability

4. Extensibility
It should be easy to add new classes or modify old classes of subsystems without having a large impact on the other subsystems, which can be achieved by minimizing coupling and maximizing coherence

5. Synchronisation between Audio and Video
Use of Audio time stamps to synchronize Audio and Video
Orchestra
time stamp
Audio
Video

6. Performance
The music piece determines the response time

7. Scalability
Use Client-Server architecture to solve scalability problem
Client
Orchestra
Server
Client
Orchestra
Orchestra

8. Target Environment
Apple

9. Subsystem Decomposition
Subsystems
Interface definition

10. Subsystems UserInterface Video Orchestra Architecture TrackingTeam
Audio

11. Interface Definition Orchestra UserInterface Video TrackingTeam Audio
AppControler
UserInterface
Video
Schnittstelle
Orchestra
TrackingTeam
Audio
Architecture
Schnittstelle
Notificationcentre