H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/173 (2006.01) G06T 13/00 (2006.01)
Patent
CA 2354116
The present invention relates to schemes for interactive video manipulation and display in which a background image is displayed on a computer screen, and can be manipulated interactively be a user using a pointing device such as a mouse, touch screen, etc. In particular, the invention describes an apparatus and method which allows the user to manipulate the playback speed of the video content. This new apparatus and method of interactive video manipulation and display includes: an input unit for entering a start point and an end point on a time axis; a playback speed calculation unit for calculating a playback speed for a video according to the start point, the end point, and an input time taken since the start point is entered until the end point is entered; and a playback unit for playbacking the video at the playback speed.
Akutsu Akihoto
Minami Kenichi
Satou Takashi
Taniguchi Yukinobu
Tonomura Yoshinobu
Gowling Lafleur Henderson Llp
Nippon Telegraph And Telephone Corporation
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