SYSTEM AND METHODS FOR DYNAMIC TRANSCODER RATE ADAPTION FOR ADAPTIVE BIT RATE STREAMING

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United States of America Patent

SERIAL NO

15587681

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Abstract

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A system and methods for providing dynamic transcoder rate adaption for an adaptive bit streaming function is described. In a first embodiment, a client may select from all available bit rates during the encoding session, wherein the bit rates are provided to the client via a manifest file from a media gateway. In a second embodiment, a subset of the bit rates are provided to the client, from which a client chooses a selected bit rate. The encoding session continues until a request for a new bit rate is received from the client, at which time a new subset of bit rates are generated. This new subset of bit rates is presented to the client, and this loop continues until the termination of the encoding session.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CISCO TECHNOLOGY, INC.SAN JOSE, CA14590

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Labrozzi, Scott Christopher Cary, US 4 2
Wainner, Warren Scott Sterling, US 26 218

Cited Art Landscape

Patent Info (Count) # Cites Year
 
ADOBE SYSTEMS INCORPORATED (1)
* 2013/0198,335 Just In Time Construct HLS Stream from HDS Live Stream 8 2011
 
GOOGLE TECHNOLOGY HOLDINGS LLC (1)
* 9813740 Method and apparatus for streaming multimedia data with access point positioning information 0 2012
 
APPLE INC. (3)
* 2011/0072,105 VARIANT STREAMS FOR REAL-TIME OR NEAR REAL-TIME STREAMING TO PROVIDE FAILOVER PROTECTION 29 2010
* 2011/0252,118 REAL-TIME OR NEAR REAL-TIME STREAMING 70 2011
* 8301725 Variant streams for real-time or near real-time streaming 41 2012
 
MICROSOFT TECHNOLOGY LICENSING, LLC (1)
* 2005/0125,734 Media processing methods, systems and application program interfaces 26 2003
 
CIENA CORPORATION (1)
* 2015/0127,805 DYNAMIC BANDWIDTH ALLOCATION SYSTEMS AND METHODS USING CONTENT IDENTIFICATION IN A SOFTWARE-DEFINED NETWORKING CONTROLLED MULTI-LAYER NETWORK 15 2013
 
MOREGA SYSTEMS INC. (1)
* 2014/0344,575 CLIENT PROXY FOR KEY EXCHANGE IN HTTP LIVE STREAMING 6 2013
 
THOMSON LICENSING (1)
* 2014/0208,374 METHOD AND APPARATUS FOR ADAPTIVE TRANSCODING OF MULTIMEDIA STREAM 5 2012
 
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. (1)
* 2014/0351,385 ADAPTIVE BIT RATE PROXY 1 2013
 
LIMELIGHT NETWORKS, INC. (1)
* 2015/0189,018 EXTREMELY LOW DELAY VIDEO TRANSCODING 1 2013
 
TIME WARNER CABLE ENTERPRISES LLC (1)
* 2014/0282,777 APPARATUS AND METHODS FOR DELIVERY OF MULTICAST AND UNICAST CONTENT IN A CONTENT DELIVERY NETWORK 27 2013
* Cited By Examiner

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