Invention Grant
US08214855B2 Delivery of streams to repair errored media streams in periods of unrecoverable errors
有权
在不可恢复的错误期间，提供流来修复错误的媒体流
- Patent Title: Delivery of streams to repair errored media streams in periods of unrecoverable errors
- Patent Title (中): 在不可恢复的错误期间，提供流来修复错误的媒体流
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Application No.: US11951544Application Date: 2007-12-06
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Publication No.: US08214855B2Publication Date: 2012-07-03
- Inventor: John Pickens , William C. VerSteeg
- Applicant: John Pickens , William C. VerSteeg
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Merchant & Gould
- Main IPC: H04N7/10
- IPC: H04N7/10 ; H04N7/025 ; G06F11/00 ; G11C29/00
Abstract:
In one embodiment, a method includes receiving a program stream from a program source on a first channel. The method also includes detecting an unrecoverable error in the program stream, and receiving a standalone decodable repair stream from an error repair source on a second channel. The repair stream refers to a portion of the program stream, where the portion corresponds to the unrecoverable error. The method also includes combining the repair stream and the program stream to produce a presentable stream for user viewing.
Public/Granted literature
- US20090150960A1 DELIVERY OF STREAMS TO REPAIR ERRORED MEDIA STREAMS IN PERIODS OF UNRECOVERABLE ERRORS Public/Granted day:2009-06-11
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