Apparatus and methods for handling interactive applications in broadcast networks
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Accused Products
Abstract
An interactive method includes receiving, at a display device, background video including a multiplicity of video frames, at least one of the multiplicity of video frames including a plurality of sub-pictures, each of the plurality of sub-pictures representing an alternative background, and switching, at the display device, between a first sub-picture of the plurality of sub-pictures and a second sub-picture of the plurality of sub-pictures. Related apparatus and methods are also disclosed.
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Citations
110 Claims
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1-54. -54. (canceled)
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55. An interactive method comprising:
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receiving, at a display device, background video comprising a multiplicity of video frames, at least one of the multiplicity of video frames comprising a plurality of sub-pictures, each of the plurality of sub-pictures representing an alternative background; and
switching, at the display device, between a first sub-picture of the plurality of sub-pictures and a second sub-picture of the plurality of sub-pictures. - View Dependent Claims (56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97)
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98. An interactive method comprising:
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receiving background video at a display device;
receiving object information at the display device, the object information comprising information determining an object;
computing, at the display device, an adjustable sliding window display frame around the object;
upsampling a portion of the background video comprised in the adjustable sliding window display frame; and
overlaying, at the display device, the object over the upsampled portion of the background video. - View Dependent Claims (99, 100, 101, 102, 103, 104, 105, 106)
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107. A display device comprising:
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a receiver receiving background video comprising a multiplicity of video frames, at least one of the multiplicity of video frames comprising a plurality of sub-pictures, each of the plurality of sub-pictures representing an alternative background; and
a processor switching between a first sub-picture of the plurality of sub-pictures and a second sub-picture of the plurality of sub-pictures, and rendering the second sub-picture for display.
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108. A display device comprising:
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a receiver receiving background video, and object information that comprises information determining an object;
a processor computing an adjustable sliding window display frame around the object and upsampling a portion of the background video comprised in the adjustable sliding window display frame; and
an OSD unit overlaying the object over the upsampled portion of the background video.
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109. A display device comprising:
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means for receiving background video comprising a multiplicity of video frames, at least one of the multiplicity of video frames comprising a plurality of sub-pictures, each of the plurality of sub-pictures representing an alternative background; and
means for switching between a first sub-picture of the plurality of sub-pictures and a second sub-picture of the plurality of sub-pictures, and for rendering the second sub-picture for display.
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110. A display device comprising:
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means for receiving background video, and object information that comprises information determining an object;
means for computing an adjustable sliding window display frame around the object and for upsampling a portion of the background video comprised in the adjustable sliding window display frame; and
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means for overlaying the object over the upsampled portion of the background video.
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Specification