![Thanks for listening Liaisons from stakeholders interested in Open Standards for P2P Media Delivery are invited Contact: [email_address] or [email_address]](https://image.slidesharecdn.com/nextsharedvbsmoicdworkshop-124483994527-phpapp02/85/NextShare-Platform-14-320.jpg)
NextShare Platform
- 1. NextShare Platform http://www.p2p-next.eu Fabrizio Rovati (on behalf of Mark Stuart)
- 2. Today’s context Massive growth in demand for Internet TV Traditional CDN (Wave of growth and interest) Decentralised P2P (30-60% of all download traffic) Peer-assisted or Hybrid CDNs Market outlook Babelgum/Joost & Kontiki -based services Limited window Catch-up TV is common model Movement to CE devices is slow UUSee and PPLive signal success for P2P in China!
- 3. Consortium membership Content Providers (BBC & EBU) Advertisers (MarkenFilm) CE (Pioneer & ST Microelectronics) 4 x Research Institutes 6 x Universities Steering Board (ISPs and CDN Providers) Project Statistics: IP (Networked Media) 21 Partners 48 months 1645 man months total budget 19.23M€ EC contribution 14.03M€
- 4. Vision World leadership in Internet TV using P2P To develop an open source, efficient, trusted, personalized, user-centric, and participatory television plus media delivery mechanism with social and collaborative connotation using the emerging Peer-to-Peer (P2P) paradigm, which takes into account the existing EU legal framework.
- 5. Key outcomes Rapid prototyping & living lab feedback : 25,000+ PC and CE users Discover new sustainable business models in our living lab – built around legitimate content FTA, targeted ads, PayTV, DL to own, BW as $ Participation in standardisation activities to drive the technology for global use (incl. DVB, IETF, MPEG, DLNA)
- 6. Basic considerations Live and VoD streaming Traffic localisation High perceived QoE Legitimacy Monitoring
- 7. Socio-technical challenges Flash crowds and Peer churn Scalable and fair platform (1.0 share-ratio) Live and VoD experience with instant access Avoiding free-riding and incentivising peers Understanding dynamic nature of P2P Decentralisation with high-level QoE (DHT) Defending against many types of attack Asymmetric of Internet access (MDC/SVC)
- 9. NextShare overlay network Based on Tribler from TUDelft Support for Live and VoD use cases Give-to-get incentives and Bartercast Efficient stream authentication/verification Zero-server approach Integration with Caches and P4P DB planned Comprehensive NAT traversal solution Dynamic and static Network Awareness
- 10. How does CE change things? Community of CE peers in early stages of life United by a common Open Standard Interoperability between multiple vendors Ubiquitous (100s millions of TVs)
- 11. Hardware - NextShare TV STB7200 SoC 450Mhz Applications Core - Linux 2.6 OS & STAPI 4 x VLIW Processors AV decoding (dual HDTV H.264) SHA1 & signature verification
- 12. User Interface- NextShare TV
- 13. Revolutionary change Abundant choice – the Universal Catalogue Everything On-Demand Zero Management => All Storage On Edge Passive & Individual becoming Active & Social Participation ! Everyone is a broadcaster... High Definition+ with Social Interactivity Customer relationships between CP and consumers more important than ever before! Open standards are the key driver!
- 14. Thanks for listening Liaisons from stakeholders interested in Open Standards for P2P Media Delivery are invited Contact: [email_address] or [email_address]