Method and apparatus for video upscaling
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United States of America Patent
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Apr 24, 2012
Grant Date -
Jun 11, 2009
app pub date -
Dec 5, 2007
filing date -
Dec 5, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Upscaling video data for presentation on a relatively high resolution display device is described. Supplemental video data corresponding to video data is accessed and acquired in response to a request to upscale the video data. The video data and the supplemental video data are combined to produce a combined video data for displaying particular video content on a destination display device at a resolution that is high relative to the local display device. Digital rights management information may be verified prior to producing the combined video data, and additional digital rights information may be applied prior to transmitting the combined video data to the destination display device. A device registration database may also be used to control production and transmission of the upscaled video to other devices.
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