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Variable play back speed in video mail
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Graphical menu items for a user interface menu of a video teleconferencing system
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Menu system for video teleconferencing environment
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Automated camera aiming for identified talkers
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Apparatus and method for avoiding invalid camera positioning in a video conference
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Acoustic source location using a microphone array
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Enhancement of a selectable region of video
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Digital video processing using a dynamically varying number of video fields
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Video postfiltering with motion-compensated temporal filtering and/or spatial-adaptive filtering
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