Music DRM: The State of the Art and Beyond

NEW VISION FOR DRM

ACHIEVING INTEROPERABILITY

Market Scenarios

• Scenario 1: Apple emerges as a defacto standard
• Scenario 2: Business as Usual
• Scenario 3: Windows Media gains critical mass
• Scenario 4: Apple and Microsoft agree to work together
• Scenario 5: DRM Standard becomes established
• Scenario 6: DRM interoperability standard becomes established

Summary

CORAL CONSORTIUM

Key Concepts

Scenario 1: Reference System

Scenario 2: Coral-enabled Ecosystem

• Content Packaging Tools: Restricted DRMs
• Content Delivery Platform: Rights Token
• Implementation

Transferring Content between Devices

• Outline of Process

Marlin: A New Coral-compliant DRM

• Nemo
• Octopus

OTHER DRM INTEROPERABILITY INITITATIVES

FUTURE DEVELOPMENTS

• More DRMs
• License becomes associated with individual, not simply the device
• License Domains or Zones
• Geographic Associations
• User-Generated Content