Abstract: The present invention involves inserting a sequence of computer-like commands into a video signal stream (230) and which contain data processing instructions (401; 457; 500) and video test patterns (407; 452) in order to automate the integration, configuration, set up, adjustment, calibration and control of the components (131; 132; 133) in a video system, such as an HDTV, a studio video camera, or Telecine conversion of filmed content. The command source can be any video hardware signal source or any video program content, such as a DVD being played in a DVD player, a game console, game software, a Set Top Box or broadcast video.

Abstract: A blinking set of displayed collinear elements alternating in color allows simple, rapid, and accurate determination of color misregistration or misconvergence in color television video displays and color television cameras. Operators can readily detect misconvergence due to a shift in a trend line of the collinear elements which is made quite noticeable by repeatedly switching between two patterns, thereby introducing an apparent blinking motion of the misaligned elements in displayed areas that are misconverged. The blinking motion can also be detected by automatic means, thereby eliminating the need for an operator.