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Architecture for scalable video coding applications

  • US 20070112811A1
  • Filed: 10/20/2005
  • Published: 05/17/2007
  • Est. Priority Date: 10/20/2005
  • Status: Abandoned Application
First Claim
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1. A method implementable by at least one computing system for providing access to a scalable codestream, the method comprising:

  • identifying data including at least a portion of a full data set included in the scalable codestream to present the scalable codestream at a selected access level;

    collecting the data from the scalable codestream into a plurality of packettes, each of the packettes including at least one of a plurality of minimum coding units of the data such that a receiving system to which the plurality of packettes are provided can effect a change in the selected access level by adapting a number of packettes accessed; and

    in response to a message from the receiving system seeking a change in the selected access level, adapting a number of packettes provided to the receiving system.

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