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Method and apparatus for redirection of video data

  • US 20060039465A1
  • Filed: 08/23/2005
  • Published: 02/23/2006
  • Est. Priority Date: 08/23/2004
  • Status: Active Grant
First Claim
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1. A remote management controller comprising:

  • a video redirection device configured to;

    obtain a slice of video data output from a video graphics controller, calculate at least one value correlative to the slice of video data, if the calculated value for any portion of the slice differs from a value for a previously obtained corresponding portion, update a table associated with an image related to a remote system with the calculated value, and process the portion of the slice to create a data portion of a network packet in a network buffer; and

    a processor configured to;

    allocate the network buffer, and provide a header portion of the network packet to the network buffer.

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