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Advanced, self-balancing video multiplexer system

  • US 20050276284A1
  • Filed: 05/06/2005
  • Published: 12/15/2005
  • Est. Priority Date: 08/29/2003
  • Status: Active Grant
First Claim
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1. A video multiplexer system characterized by:

  • a session manager for establishing digital video sessions with client devices, for identifying digital video content to be provided to said client devices, and how said digital video content is to be encrypted;

    a video server, responsive to said session manager, for providing said digital video content, said video content being further characterized by a plurality of video segments;

    a multiplexer for selecting and combining video segments into one or more multi-channel multiplexes;

    means for encrypting digital video content;

    means for establishing authorization tiers for encrypting digital video content;

    means within said multiplexer for determining MPTS occupancy levels; and

    at least one transrating module associated with said multiplexer.

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