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Buffer management method and system with data displayed directly from buffers

  • US 7,739,421 B1
  • Filed: 10/06/2006
  • Issued: 06/15/2010
  • Est. Priority Date: 10/07/2005
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • storing video data in a disk by way of a first queue comprising a linked list of buffers, including;

    receiving video data into the first queue by way of a tail buffer, the tail buffer being at one end of the linked list of buffers in the first queue, andcopying video data from a head buffer to the disk, the head buffer being at another end of the linked list of buffers in the first queue; and

    displaying the video data in real-time directly from the buffers in the queue, without retrieving the displayed video data from the disk, and without interrupting the storing step.

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