Method and system for improved transcoding of information...

Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data streaming

Reexamination Certificate

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Details

C709S223000, C709S227000, C709S230000, C709S246000

Reexamination Certificate

active

07548987

ABSTRACT:
A system (and methods) for transferring multimedia information from a source location to a destination location through one or more networks, which may be different. The system has a source output which provides a first stream of information in a first format. The system also has a destination input which receives a second stream of information in a second format. A proxy transcoder server (“PTS”) is coupled between the source output and the destination input. The PTS has a transcoding module transcoding data. The PTS also has a capability module identifying a first capability of the source output and a second capability of the destination input, and selecting a transcoding process based upon the first capability and the second capability.

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Resource Description Framework. (RDF) Model and Syntax Specification. http://www.w3.org/TR/REC-rdf-syntax/. World Wide Web Consortium Ltd., Feb. 22, 1999.
RFC 2326 : RTSP: Real Time Streaming Protocol (RTSP), Network Working Group, Apr. 1998.
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RFC 2506 ; Media Feature Tag Registration Procedure.ftp://ftp.isi.edu/in-notes/rfc2506.txt. Internet Engineering Task Force., Mar. 1999.
RFC 2533 : A Syntax for Describing Media Feature Sets, Network Working Group, Mar. 1999.
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