Invention Grant
- Patent Title: Self-describing error correction of consolidated media content
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Application No.: US15375573Application Date: 2016-12-12
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Publication No.: US10263732B2Publication Date: 2019-04-16
- Inventor: Paul G. Bright-Thomas , Greg Hakonsen , Geir Sandbakken , William Geoffrey Prior , Marcello Caramma , Michael A. Ramalho
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Edell, Shapiro & Finnan, LLC
- Main IPC: H04L1/00
- IPC: H04L1/00 ; G06F11/10 ; H04L29/06 ; H04L7/04 ; H04N21/238 ; H04N21/6437 ; H04N7/15

Abstract:
Presented herein are downstream recovery (error correction) techniques for an aggregated/consolidated media stream. In one example, a consolidated media stream that includes source media packets from one or more sources is sent to one or more downstream receiving devices. Based on the source media packets, one or more self-describing recovery packets for downstream error correction of the source media packets are generated. The self-describing recovery packets include a mapping to the source media packets used to generate the self-describing recovery packets, thereby avoiding the addition of error correction information in the consolidated media stream. The one or more self-describing recovery packets are sent to each of the downstream receiving devices as a separate stream.
Public/Granted literature
- US20170093522A1 SELF-DESCRIBING ERROR CORRECTION OF CONSOLIDATED MEDIA CONTENT Public/Granted day:2017-03-30
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