EMBEDDED LICENSES FOR CONTENT

EMBEDDED LICENSES FOR CONTENT

In accordance with one or more aspects, a license for content is retrieved, the license having been previously embedded in the content. A requested action is allowed to be performed with the content only if a standalone license, or both a leaf license and a root license, indicate that the action wit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHILTON, DAVID L, SETHI, PANKAJ, KINNEMAN, ANGELIKA J, BURNS, QUINTIN S, STROM, CLIFFORD P, BROMLEY, DENNIS N, CHHABRA, SHALENDRA, BARDE, SUMEDH N
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:In accordance with one or more aspects, a license for content is retrieved, the license having been previously embedded in the content. A requested action is allowed to be performed with the content only if a standalone license, or both a leaf license and a root license, indicate that the action with the content is permissible. Leaf licenses and/or standalone licenses can be embedded by a source of the content and/or by a target device that receives the content. Additionally, licenses can include one or more rules indicating where a target device that receives the content is to store the licenses.