1. Naohisa Ohta The Digital Cinema Lab Research Institute for Digital Media and Content Keio University, Tokyo 4k Streaming on IP Networks iGrid2005 Panel: High Resolution Streaming

2. Digital Cinema Laboratory DCL@DMC (opened 1 st of April, 2005) Sony 4K SXRD projector NTT JPEG 2000 real-time codec Olympus 4K Video Camera 10Gbps/40Gbps Network Connectivity

3. Why 4k (real-time) streaming in addition to Digital Cinema?  Advanced Motion Picture Platform with “Presence” Education (Lecture, Simulation, etc.) Entertainment (other digital stuff) Public Viewing Tele-Medicine

4. 4k Streaming

5. Remote Lecture

6. Tele-presence

7. What we have learned from this event  Network  System  People

8. Sophisticated Interfaces Multiple HD-SDI Handling Multiple Frame Rate at 4k Video Interface Conversion

9. Now: From morning to morning preparation Future: Turn-key System

10. Conclusion  4k streaming is a leading-edge and core application for a variety of content: not only for digital cinema but also for scientific, educational and entertainment content  Encourage development of advanced networking functions and performance which allow 4k streaming  Encourage efforts to cultivate new usage and creation methods of 4k content with international collaborations