1. Ryan Izard, Qing Wang, Geddings Barrineau, KC Wang Clemson University Aditya Prakash, Shashank Gupta, Parmesh Ramanathan University of Wisconsin

2. What is GENI Cinema? Live video streaming service –Operates within GENI –OpenFlow 1.0 and 1.3 –Fast channel changing –Resource-conscious –Scalable Demonstrates power and applicability of SDN

3. Building Blocks Web server Floodlight OpenFlow controller Video sources –IP cameras, etc. Ingress gateways –VLC servers Private GENI Cinema network –OpenFlow 1.0 and 1.3 switches Egress gateways –VLC servers Client browser –VLC plugin

4. System Architecture

5. Example Deployment

6. What sets GENI Cinema apart? SDN based –Secret ingredient: OpenFlow 1.3 groups –Precise and efficient stream routing –Scalable Event perspective in hands of user –Multiple cameras available to select “Fast” and efficient channel changing –GENI Cinema = ~2s average –YouTube live = ~5s average –Digital cable TV = ~3s average –Satellite TV = …

7. More on that Secret Ingredient… Channel is a Group Client is a Bucket Multiple buckets per group Migrate buckets between groups

8. Use Cases Distance education –Different perspectives of a classroom –Individual students have control over vantage point Sports –Spectators choose aspect of game of greatest interest Enterprise –Meetings, events Surveillance Entertainment

9. Anyone can try it! http://cinema.smartfuture2015.net