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System and method for synchronizing streaming content with enhancing content using pre-announced triggers

  • US 20050166257A1
  • Filed: 03/25/2005
  • Published: 07/28/2005
  • Est. Priority Date: 03/31/1999
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving streamed content;

    receiving enhancing content that corresponds to the streamed content; and

    determining if the enhancing content includes each file needed for proper display of the enhancing content with the streamed content, and if not, displaying the streamed content without the enhancing content.

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