1. Use Cases and Requirements 12.1.3.1
AX4HOME
Feb 8 th Florence
Use Cases and Requirements
Marc Gauvin
sociedad Digital de autores y editores

2. AX4HOME Integration & Use Analysis
Use Cases
Requirements
Issues

3. Use Cases
Broadcast & Post Broadcast Distribution of Content
Home Domain Use
Home Domain Content Use
Specific Public Service over Broadcast
IPMP Tool Registration, Download and Playing IPMP Tool Protected Content
Integrated Access to Premium Content
Ontology Use Cases

4. Requirements Categories
Distribution to non Mobile (Broadcast) (BBC, ETRI, PKU)
Distribution over Internet and Mobile networks (TI)
Domain technology arrangement (BBC/PKU)
DRM Tool Management technology arrangement (ETRI)
Ontology Related User Requirements (sDae)

5. General Broadcast and Internet Distribution BBC, PKU, ETRI
AXEPP2Ptool to home
(AXMEDIA)
Service Provider
Home User
AXMEDIS
Client
2.a 4
Protected Object
Broadcast
Content
Broadcast Transport
1.e
Licence Data
Desciption Metadata
1.a.
1.b.
1.f 3
1.c
1.d
Programme
Selection
(Website)
(2.a)
Service provider prepares content for distribution
Authors metadata for EPG/library interface
Assigns appropriate license terms, maybe different between IP and Broadcast
Authors License in AXMEDIS representation for IP
Authors License in Broadcast format for broadcasting.
Broadcasts content in schedule over MPEG2.
Allows complementary offer to be down loaded over IP as AXMEDIS object
Home User Selects content from

6. Establishing Home Domain Use & Content Usage in the Home Environment (BBC,PKU,ETRI)
PMS Domain
Support
Home
PMS Client
PMS Domain Factory
User_1
User_2 1 2 3 4

7. Specific Public Service over Broadcast
PMS Domain
Home
PMS Client
PMS Domain Factory
User_1
User_2
Service Provider
Broadcast
Content
No License
Broadcast Transport
PMS Domain
Support

8. Register IPMP Tool Use Case

9. Download IPMP Tool

10. Play AXMEDIS object protected by the IPMP Tool

11. Integrated Access to Premium Content (TI) Use Case
Service Provider
End User
AXMEDIS framework
End user Terminal 3 2
Protected Object
Licence Data
Desciption Metadata
1.b.
Content
1.c.
1.d
1.e
1.a.

12. Creation Model Use Case (sDae)

13. Creation of Licenses from Contract

14. Creation License from DRM Editor (sDae)

15. User Actions Authorizations (sDae)

16. Non Mobile Broadcast + IP
Broadcast and IP delivery Content, License and Programme info
Remote content uploading to the AXMEDIS Content Factory
Remote access to Content, licenses and metadata for Broadcast stream
Generation of the AXMEDIS object in the PDR
Various broadcast stream information carriage over MPEG TS, DMCC Stream, Private Stream, Private Section or Private Descriptor
IP initial source server populated with objects derived from the PMS Factory, AXCS
IP initial source server content list access through web based user interface
Video on demand proposition.
AXMEDIS objects for P2P and IP content access

17. Internet + Mobile
Unique object and element identification, documentation and licensing
Formats
Video: 3GPP H.263, MPEG-4
Audio: MP3, AAC, AAC HE
Protected file format: OMA DCF v.2 (based on ISO Base Media File Format)
AXMEDIS
P2P (AXEPTool) of Factory to Factory distribution and B2B relationships
End user accounts and device maintenance on distributor web sites
Support for Web or WAP
Multichannel access
DRM Agent
OMA and AXMEDIS Protocol support
Off and on line use

18. Domain technology
GUI for Domain status of content and devices
Device binding to domain
Content binding to devices in a domain
Geographical Territory and broadcast footprint recognition
Transfer of Content not bound to a Domain between Domains and devices
Super-distribution with transfer of rights between AXMEDIS devices
Domain Key management

19. DRM Tool Management
Tool registration
Download
Integration with IPMP

20. Ontology
Describe user or agent value chain Roles
Describe Intellectual Property objects herein called IP Entities
Represent what actions can be performed on or with IP Entities.
Represent what actions given agents can perform on or with IP Entities.
Represent relationships between IP Entities.
Represent the transfer of rights.

21. Some Issues Broadcast: TVA, RMPI, DVB_FTA and REL over IP?
Emerging broadcast standards vs web based REL formats?
Does AXOM support TVA-Metadata for broadcast programme description?
Internet streaming only supported if through AXFW
Domain:
Can anyone provide domain manager services?
Can content belong to two or more domains?
Do domains need renewing?
What happens to the content when the device leaves the domain?
DRM Tool Management:
We require a protocol between DRM Tool Server and Device
AXMEDIS OMA Gateway:
Automatic AXMEDIS REL and OMA conversion consistency
Automatic format adaptation may suffer quality issues due to the large number of formats for audio and audiovisual resources