Invention Grant
US09141258B2 Method and system for automatically associating a cursor with a hotspot in a hypervideo stream using a visual indicator 有权
使用视觉指示器将光标自动与超视频流中的热点相关联的方法和系统

Method and system for automatically associating a cursor with a hotspot in a hypervideo stream using a visual indicator
Abstract:
Methods and systems are described for automatically linking a cursor to a hotspot in a hypervideo stream comprising a plurality of video frames that are associated with at least one user selectable hotspot. One method includes establishing an association between a selectable hotspot in a first activation region of a first video frame received for presentation in a video presentation space and a cursor when a first position of the cursor is within the first activation region corresponding to the selectable hotspot. The method also includes receiving a second video frame that includes the selectable hotspot in a second activation region different from the first activation region, and determining whether a second position of the cursor is outside of the second activation region of the second video frame. Responsive to the determination, the second video frame is presented with a visual indicator associating the cursor with the selectable hotspot based on the association between the cursor and the selectable hotspot.
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