Method and apparatus for transmitting video signal
AssigneeNextchip Co., Ltd.
InventorsDo Kyun Kim, Jin Gun Song
Life of this patent
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Abstract
Provided is a method and apparatus for transmitting a video signal. The video signal transmission method and apparatus receives a digital video signal from a video sensor, reconfigures the digital video signal by adaptively adjusting at least one of the number of horizontal blank samples and the number of vertical blank lines of the digital video signal so that the digital video signal corresponds to a video standard, converts the reconfigured digital video signal to an analog video signal, and transmits the analog video signal.
Claims19
A method of transmitting a video signal, the method comprising:
- receiving a digital video signal from a video sensor;
- reconfiguring the digital video signal by adaptively adjusting at least one of the number of horizontal blank samples and the number of vertical blank lines of the digital video signal so that the digital video signal corresponds to a video standard;
- converting the reconfigured digital video signal to an analog video signal;
- and
- transmitting the analog video signal,
- wherein the reconfiguring comprises displaying additional data on a preset area of a vertical blank line of the reconfigured digital video signal.
An apparatus for transmitting a video signal, the apparatus comprising:
- a communicator configured to receive a digital video signal from a video sensor, and to transmit an analog video signal;
- and
- a processor configured to reconfigure the digital video signal by adaptively adjusting at least one of the number of horizontal blank samples and the number of vertical blank lines of the digital video signal so that the digital video signal corresponds to a video standard, and to convert the reconfigured digital video signal to the analog video signal,
- wherein the processor is further configured to display additional data on a preset area of a vertical blank line of the reconfigured digital video signal.
Dependencies are inferred from the claim text.