Invention Grant
- Patent Title: Segmented media content rights management
- Patent Title (中): 分段媒体内容权限管理
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Application No.: US12163991Application Date: 2008-06-27
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Publication No.: US08387150B2Publication Date: 2013-02-26
- Inventor: Patrik Schnell
- Applicant: Patrik Schnell
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Wolfe-SBMC
- Main IPC: G06F7/04
- IPC: G06F7/04 ; G06F17/30 ; G06F21/00 ; G06F11/30 ; G06F12/14 ; G06F15/16 ; H04N7/16 ; H04N7/167 ; H04N7/173 ; G03G21/00

Abstract:
Segmented media content rights management is described. A media device can receive segments of protected media content from media content streams that each include a different version of the protected media content. A media content file can be generated to include the segments of the protected media content that are sequenced to render the protected media content for viewing. A file header object can be instantiated in a file header of the media content file, where the file header object includes DRM-associated features, such as one or more DRM licenses, properties, and/or attributes that correspond to the media content file to provision all of the segments of the protected media content together.
Public/Granted literature
- US20090328228A1 Segmented Media Content Rights Management Public/Granted day:2009-12-31
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