Video production switcher with integrated digital video processing
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United States of America Patent
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app pub date -
Aug 27, 2003
filing date -
Jan 28, 1999
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Abandoned
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Abstract
A video production switcher includes at least one multi-level effects generator having at least two keyers and video signal mixer. A digital video processor unit is associated with each of said at least two keyers, the digital video processor operable to generate at least a two-dimensional effect, such as an over-the-should box effect.
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