Invention Grant
- Patent Title: Media player embodiments and secure playlist packaging
- Patent Title (中): 媒体播放器实施例和安全播放列表包
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Application No.: US11757085Application Date: 2007-06-01
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Publication No.: US08688991B1Publication Date: 2014-04-01
- Inventor: Agrawal Sunil
- Applicant: Agrawal Sunil
- Applicant Address: US CA San Jose
- Assignee: Adobe Systems Incorporated
- Current Assignee: Adobe Systems Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H04L9/00 ; H04L9/30 ; H04N7/173 ; G06F15/16
Abstract:
A system identifies a playlist comprising at least one reference to content. The system provides a digital signature to the playlist. The digital signature links the playlist to a creator of the playlist. The system authenticates an application rendering the content using the digital signature. The system receives a command to render the playlist using the application.
Information query
