VIDEO PROCESSING SYSTEM, TRANSMISSION DEVICE, AND VIDEO PROCESSING METHOD
First Claim
1. A video processing system comprising:
- a transmission device that transmits a video signal; and
a video output device that is connected to the transmission device via a predetermined interface capable of simultaneously transmitting an audio signal and a video signal, and that outputs the video signal to an outside,the transmission device including;
an audio signal generator configured to generate, as an audio signal, a control signal controlling operation of a light source in accordance with the video signal;
a combined signal generator configured to generate a combined signal based on the video signal and the audio signal; and
a transmitter configured to transmit the combined signal to the video output device via the predetermined interface,the video output device including;
a receiver configured to receive the combined signal transmitted via the predetermined interface;
a separator configured to separate the received combined signal into the video signal and the audio signal;
a convertor configured to convert the audio signal into the control signal; and
a controller configured to control operation of the light source based on the control signal converted by the convertor.
1 Assignment
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Accused Products
Abstract
A video processing system includes: a transmission device including an audio signal generator configured to generate, as an audio signal, a control signal controlling operation of a light source in accordance with the video signal, a combined signal generator configured to generate a combined signal based on the video signal and the audio signal, and a transmitter configured to transmit the combined signal to the video output device via a predetermined interface capable of simultaneously transmitting an audio signal and a video signal; and a video output device including a receiver configured to receive the combined signal, a separator configured to separate the received combined signal into the video signal and the audio signal, a convertor configured to convert the audio signal into the control signal, and a controller configured to control operation of the light source based on the converted control signal.
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Citations
8 Claims
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1. A video processing system comprising:
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a transmission device that transmits a video signal; and a video output device that is connected to the transmission device via a predetermined interface capable of simultaneously transmitting an audio signal and a video signal, and that outputs the video signal to an outside, the transmission device including; an audio signal generator configured to generate, as an audio signal, a control signal controlling operation of a light source in accordance with the video signal; a combined signal generator configured to generate a combined signal based on the video signal and the audio signal; and a transmitter configured to transmit the combined signal to the video output device via the predetermined interface, the video output device including; a receiver configured to receive the combined signal transmitted via the predetermined interface; a separator configured to separate the received combined signal into the video signal and the audio signal; a convertor configured to convert the audio signal into the control signal; and a controller configured to control operation of the light source based on the control signal converted by the convertor. - View Dependent Claims (2, 3, 4, 5)
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6. A transmission device comprising:
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an audio signal generator configured to generate, as an audio signal, a control signal controlling operation of a light source in accordance with a video signal; a combined signal generator configured to generate a combined signal based on the video signal and the audio signal; and a transmitter configured to transmit the combined signal, via a predetermined interface capable of simultaneously transmitting an audio signal and a video signal, to a video output device controlling operation of the light source based on the control signal to thereby output the video signal to the outside.
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7. A video processing method comprising:
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generating, as an audio signal, a control signal controlling operation of a light source in accordance with a video signal; generating a combined signal based on the video signal and the audio signal; transmitting the combined signal via a predetermined interface capable of simultaneously transmitting the audio signal and the video signal; receiving the combined signal transmitted via the predetermined interface; separating the received combined signal into the video signal and the audio signal; converting the audio signal into the control signal; and controlling operation of the light source based on the converted control signal to output the video signal to the outside.
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8-10. -10. (canceled)
Specification