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Graphics display system with video synchronization feature

  • US 7,227,582 B2
  • Filed: 05/17/2004
  • Issued: 06/05/2007
  • Est. Priority Date: 11/09/1998
  • Status: Expired due to Term
First Claim
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1. A method of synchronizing video, comprising:

  • converting a stream of input video samples having an input sample rate to first video samples having a first converted rate;

    filtering at least one of the first video samples having the first converted rate;

    converting the first video samples having the first converted rate to second video samples having a second converted rate;

    receiving the second video samples into a FIFO of a time base corrector; and

    synchronizing the second video samples to a display clock using the FIFO to provide output video samples that are synchronous to the display clock.

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