Invention Application
- Patent Title: METHOD AND SYSTEM OF MARKING AND RECORDING CONTENT OF INTEREST IN A BROADCAST STREAM
- Patent Title (中): 广播流中兴趣的标记和记录内容的方法和系统
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Application No.: US12132122Application Date: 2008-06-03
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Publication No.: US20090300684A1Publication Date: 2009-12-03
- Inventor: Sean S. Lee , Timothy E. Callaway
- Applicant: Sean S. Lee , Timothy E. Callaway
- Applicant Address: US CA El Segundo
- Assignee: THE DIRECTV GROUP, INC.
- Current Assignee: THE DIRECTV GROUP, INC.
- Current Assignee Address: US CA El Segundo
- Main IPC: H04N5/445
- IPC: H04N5/445 ; H04N7/173 ; H04N7/20
Abstract:
A system and method for marking and recording content includes a network operation center receiving an incoming programming stream, monitoring the incoming programming stream, generating descriptive data corresponding to the programming stream, combining the descriptive data with the programming stream to form a composite signal and broadcasting the composite signal to a receiving unit. The system may also include a receiving unit having a monitoring term stored therein. The receiving unit monitors the composite signal for the monitoring term within the descriptive data and storing content or sub-content in a memory of the receiving unit when a monitoring term corresponds to the descriptive data.
Public/Granted literature
- US08661463B2 Method and system of marking and recording content of interest in a broadcast stream Public/Granted day:2014-02-25
Information query
