Pixel Instruments Corporation

Maynard Grimm

J Carl Cooper

Christopher Scott Smith

Mirko Dusan Vojnovic

Joe Wellman

Measurement of the relative timing between images and associated information, for example video and audio. Image mutual event characteristics are recognized in the images and associated mutual event characteristics are recognized in the associated information. The image mutual events and associated mutual events are compared to determine their occurrences, one relative to the other as a measure of relative timing. Particular operation with audio and video signals is described.

Method, system, and program product for eliminating error contribution from production switchers with internal DVEs

A method and apparatus is described for electronic signal monitoring and conversion to differing form. The preferred embodiment includes automatic selection of an audio signal from a plurality of input signals which may be in differing form, and conversion and processing of the selected signal to place it into one or more desired form to be output for further use. Further operations include delaying and mixing a plurality of signals may take place automatically or under operator control. Visual and/or audible monitoring of the signal(s) is also shown.

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Onalaska, WA, United States of America

Maynard Grimm