Apparatus and method for synchronously displaying multiple video streams
First Claim
Patent Images
1. A method for displaying video streams comprising:
- providing a video stream;
duplicating the video stream to produce a duplicated video stream;
modifying the duplicated video stream to produce a modified video stream; and
displaying on a display screen the video stream along with the modified video stream to produce a PIP window having the appearance of a seamless video stream.
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Accused Products
Abstract
A method and apparatus for displaying video streams. A pair of video streams are received. One of the video streams is modified to produce a modified video stream, which is displayed along with the other video stream to produce a PIP window having the appearance of a seamless video stream. A machine-readable medium having stored thereon instructions for displaying video streams.
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Citations
19 Claims
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1. A method for displaying video streams comprising:
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providing a video stream;
duplicating the video stream to produce a duplicated video stream;
modifying the duplicated video stream to produce a modified video stream; and
displaying on a display screen the video stream along with the modified video stream to produce a PIP window having the appearance of a seamless video stream. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A machine-readable medium having stored thereon instructions for:
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receiving a first video stream;
receiving a modified video stream; and
displaying on a display screen the first video stream along with the modified video stream to produce a PIP window having the appearance of a seamless video stream.
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15. An apparatus for displaying video streams comprising:
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means for receiving a first video stream;
means for receiving a second video stream comprising a modified first video stream;
means for displaying the first video stream on a display screen; and
means for displaying on the display screen the modified video stream to produce a PIP window having the appearance of a seamless video stream.
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16. An apparatus for displaying video streams comprising:
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a receiver for receiving a first video stream and a modified video stream; and
a display screen for displaying the first video stream and the modified video stream.
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17. A display screen comprising a displayed first video stream;
- and a displayed modified video stream to produce a PIP window, wherein said modified video stream having been produced by modifying the first video stream.
- View Dependent Claims (18, 19)
Specification