The document outlines a phased approach to integrating mobile video with an IPTV system. Phase 1 involves minimal integration and keeps mobile and IPTV systems separate. Phase 2 adds integration between the subscriber management system and mobile portal to support paid content and authentication. Phase 3 fully integrates the mobile and IPTV systems for a synchronized, transparent experience across screens.

1. Sun IPTV & Vidiator Mobile Video Architecture April 14, 2009

2. Phased Approach Phase 1 No backend integration Phase 2 Integrates mobile portal and mobile client to maintain consistent user experience Can support subscription services since there is some integration with the subscriber management system Phase 3 Full integration into IPTV eco-system Mobile TV integrated into Sun asset management

3. Reference Deployment Architecture – Phase 1 Mobile Live Encoder Mobile Streamer Stream Star Live Feed Input Capture Card Mobile Offline Encoder VOD Input Mobile VOD Assets Mobile Portal Mobile Client (s) Vidiator’s partner (optional) Vidiator SUN IMAKE DigiSoft Verimatrix Harmonic Control Interface STB Control Video Billing Systems/CRM Ad Placement Server Subscriber Management System Entitlement Server Offer Server Session Resource Manager EPG Ingest Streaming Broadcast Manager Asset Manager CA System DigiHost Navigation Server Encoder Encryptor Management Console (HTML) VoD Content Live TV Phase 1 Separate Mobile and IPTV systems

4. Phase 1 Benefits Free content (paid mobile video service would require work by the service provider) Watch same content on TV and mobile device Not synchronized between TV and mobile, but searchable Technical Details Minimal integration, fastest time to implement No direct service integration, but adds a path from existing VOD content store to the Vidiator encoders. Then Vidiator systems run in parallel to IPTV systems Optional Mobile Portal would provide EPG look and Feel, otherwise would use web browser to find and select content to view No software modifications needed - it's just testing

5. Reference Deployment Architecture – Phase 2 Mobile Live Encoder Mobile Streamer Stream Star Live Feed Input Capture Card Mobile Offline Encoder VOD Input Mobile VOD Assets Mobile Portal Mobile Client (s) Vidiator’s partner (optional) Vidiator SUN IMAKE DigiSoft Verimatrix Harmonic Control Interface STB Control Video Billing Systems/CRM Ad Placement Server Subscriber Management System Entitlement Server Offer Server Session Resource Manager EPG Ingest Streaming Broadcast Manager Asset Manager CA System DigiHost Navigation Server Encoder Encryptor Management Console (HTML) VoD Content Live TV Phase 2 Subscriber management and Mobile portal integrated

6. Phase 2 Benefits Paid content (supports subscription model) Use mobile client to authenticate/authorize on mobile device Not synchronized but searchable/discoverable for each screen (esp via pull/push mechanisms like short codes) EPG Technical Details Mobile Portal no longer optional Add connection (bidirectional) between Subscriber Management System and Mobile Portal, to indicate what content is available Add connection (bidirectional) for customer authentication between Verimatrix CAS system and Mobile Streamer Mobile EPG integrates into IPTV Asset Management system

7. Reference Deployment Architecture – Phase 3 Mobile Live Encoder Mobile Streamer Live Feed Input Capture Card Mobile Offline Encoder VOD Input Mobile VOD Assets Mobile Portal Mobile Client (s) Vidiator’s partner (optional) Vidiator SUN IMAKE DigiSoft Verimatrix Harmonic Control Interface STB Control Video Billing Systems/CRM Ad Placement Server Subscriber Management System Entitlement Server Offer Server Session Resource Manager EPG Ingest Streaming Broadcast Manager Asset Manager CA System DigiHost Navigation Server Encoder Encryptor Management Console (HTML) VoD Content Live TV Mobile Live Encoder IPTV Input (un-encrypted) Stream Star Phase 3 Fully integrated for transparent user experience across different screens.

8. Phase 3 Benefits Synchronized Fully integrated between Sun IPTV and Vidiator mobile video Option to eliminate physical cabling at “Live Ingest” used for live channels (i.e., no capture card/physical cable) Technical Details Add optional mobile live encoder on the output of Sun Streaming System, going into the mobile

9. Thank You Sub Heading Introduction text goes here April 14, 2009