Video processing system for demultiplexing received compressed and non-compressed video signals and transmitting demultiplexed signals
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United States of America Patent
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Feb 27, 2018
Issued Date -
N/A
app pub date -
Jun 10, 2016
filing date -
Jun 27, 2005
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Abstract
The present invention is intended to permit both real-time display of a picture represented by a non-compressed video signal on a television and display of a picture represented by a compressed video signal at any desired time by simultaneously transmitting the compressed video signal and non-compressed video signal via one interface. An STB packetizes a compressed video signal, and multiplexes the compressed video signal and a blanking signal combined with a non-compressed video signal. Thus, both the video signals are transmitted simultaneously. A picture represented by the non-compressed video signal is displayed on a television in real time. The compressed video signal is stored in a storage medium incorporated in the television, read at any user's desired time, and decoded so that a picture represented by the compressed video signal can be viewed at the user's desired time.
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