TIRAMISU: A novel approach to content representation and key management for seamless super-distribution of protected media
Media delivery over heterogeneous networks requires both flexible representation and robust protection of content. This paper provides details on the framework for audiovisual content creation, delivery, consumption and protection as conceived within the IST project The Innovative Rights and Access...
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| Veröffentlicht in: | Signal processing. Image communication 2005-10, Vol.20 (9), p.947-971 |
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| container_end_page | 971 |
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| container_issue | 9 |
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| container_title | Signal processing. Image communication |
| container_volume | 20 |
| creator | Marušič, Boštjan Dobravec, Štefan de Cuetos, Philippe Concolato, Cyril Piron, Laurent Tasič, Jurij F. |
| description | Media delivery over heterogeneous networks requires both flexible representation and robust protection of content. This paper provides details on the framework for audiovisual content creation, delivery, consumption and protection as conceived within the IST project The Innovative Rights and Access Management Interplatform SolUtion. The proposed framework is based on the emerging MPEG-21 standard for multimedia content delivery and consumption and at the same time it complements it in several aspects, most notably by fully specifying a digital rights management (DRM) scheme. Central to the described framework is a novel key management system, relying on smartcards, which addresses many issues that previously blocked wider adoption of DRM: obtrusiveness of the DRM technology perceived by the end-user, flexibility in licence formulation and adequate level of trust as requested by content owners. |
| doi_str_mv | 10.1016/j.image.2005.04.004 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0923-5965 |
| ispartof | Signal processing. Image communication, 2005-10, Vol.20 (9), p.947-971 |
| issn | 0923-5965 1879-2677 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_28681834 |
| source | Elsevier ScienceDirect Journals |
| subjects | Content representation DRM Home domain Key management MPEG-21 Multi-channel content distribution Super-distribution TIRAMISU project |
| title | TIRAMISU: A novel approach to content representation and key management for seamless super-distribution of protected media |
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