Method and device for keyframe-based video displaying using a video cursor frame in a multikeyframe screen
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United States of America Patent
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Jan 22, 2002
Grant Date -
N/A
app pub date -
Jan 29, 1998
filing date -
Feb 3, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and device for keyframe-based video displaying using a video cursor frame in a multikeyframe screen. Keyframe-based displaying of a video presentation enables a user to select among keyframes, and based on the selecting displays a substantially continuous video stream relating to the presentation. In particular, various keyframes are displayed in parallel in a reduced and static video format, and the displaying is controlled as starting from a particular active key frame which subsequently acts as a dynamic cursor frame within the video format. The cursor may be dynamic video plus dynamic audio, dynamic video alone, or static video per interval plus dynamic audio.
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