Invention Grant
- Patent Title: Inserting data objects into encrypted video streams
- Patent Title (中): 将数据对象插入加密的视频流
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Application No.: US11355283Application Date: 2006-02-15
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Publication No.: US07802277B2Publication Date: 2010-09-21
- Inventor: Brad A. Medford
- Applicant: Brad A. Medford
- Applicant Address: US NV Reno
- Assignee: ATT Knowledge Ventures, L.P.
- Current Assignee: ATT Knowledge Ventures, L.P.
- Current Assignee Address: US NV Reno
- Agent G. Michael Roebuck
- Main IPC: H04N7/16
- IPC: H04N7/16
Abstract:
In a particular embodiment a method is disclosed for inserting data objects into a video stream. The method encrypts a first portion of the video stream at a server, suspends encryption of a second portion of the video stream, and sends the first and second portions of the video stream to a client device for insertion of the object into the video stream. In another embodiment a system is disclosed for inserting data objects into a video stream. The system encrypts a first portion of the video stream at a server, suspends encryption of a second portion of the video stream, and sends the first and second portions of the video stream to a client device for insertion of the object into the video stream.
Public/Granted literature
- US20070192789A1 Inserting data objects into encrypted video streams Public/Granted day:2007-08-16
Information query
