Streaming video navigation systems and methods
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United States of America Patent
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Jul 22, 2014
Issued Date -
N/A
app pub date -
Feb 25, 2013
filing date -
Feb 26, 2012
priority date (Note) -
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Abstract
The multimedia systems and methods disclosed herein permit rapid switching from one video stream to another in order to present similar images at different camera angles. The systems and methods further describe a virtual joystick and a moviola system. The virtual joystick allows a viewer to select for viewing in a main portion of a display, a sequence of images at a different camera angle than what was previously rendered on the main portion. The different camera angle is intuitively obvious based on a spatial relationship between two or more thumbnail display windows displayed in the virtual joystick. The moviola system allows rapid backwards navigation of a video stream that has already been received in a video receiver, and also allows slow motion backwards/forwards viewing starting from a paused image.
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