Patents Assigned to Computer Prompting and Captioning Co.
  • Method and apparatus for encoding control data in a video data system
    Patent number: 6895166
    Abstract: Methods and apparatuses for inserting closed-caption and/or other control data into the vertical blanking interval of a video image data stream without the use of special encoding hardware.
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: May 17, 2005
    Assignee: Computer Prompting and Captioning Co.
    Inventor: Jeffrey A. Schriebman