摘要:
An information processing device is provided with plural HDMI connectors through which an audio signal is supplied to the other information processing device. The device allows selection of an audio signal supply destination. The audio signal supply is requested, and the audio signal is supplied to the specified information processing device in the requested arriving order. The information processing device of a specific type is determined as a priority device which is preferentially selected to receive the audio signal. If the information processing device of specific type is determined as the priority device, and supply of the audio signal therefrom is requested, the audio signal is supplied to the priority device by terminating the audio signal supply to the other information processing device. The audio signal may be supplied to plural supply destinations.
摘要:
An information processing device is provided with plural HDMI connectors through which an audio signal is supplied to the other information processing device. The device allows selection of an audio signal supply destination. The audio signal supply is requested, and the audio signal is supplied to the specified information processing device in the requested arriving order. The information processing device of a specific type is determined as a priority device which is preferentially selected to receive the audio signal. If the information processing device of specific type is determined as the priority device, and supply of the audio signal therefrom is requested, the audio signal is supplied to the priority device by terminating the audio signal supply to the other information processing device. The audio signal may be supplied to plural supply destinations.
摘要:
Also in a video system in which a device responding to a multiple screen display function and a non-responding device are mixedly present, a communication message for a collaboration of the device which performs a multiple screen display operation is realized without exerting an influence on operations of the non-responding device. A video device including two or more video input ports and capable of simultaneously receiving videos output from multiple video source devices connected to the video input ports is configured so as to perform a predetermined filtering operation or message conversion when transmitting to the other video input ports a communication message for video device control to be converted through the video input ports.
摘要:
According to our invention, linked operation between a monitor apparatus for displaying images, and a set-top box for transmitting image signals to the monitor apparatus via a required interface, can be achieved properly, even if both units are constructed in casings separate from each other. The monitor apparatus uses a CEC line to transmit a CEC vendor command including at least a code associated with unit information, and the set-top box apparatus transmits the CEC vendor command including at least the code associated with the unit information. Upon receiving the vendor command from the set-top box apparatus, the monitor apparatus switches to the linked operation with the set-top box.
摘要:
According to our invention, linked operation between a monitor apparatus for displaying images, and a set-top box for transmitting image signals to the monitor apparatus via a required interface, can be achieved properly, even if both units are constructed in casings separate from each other. The monitor apparatus uses a CEC line to transmit a CEC vendor command including at least a code associated with unit information, and the set-top box apparatus transmits the CEC vendor command including at least the code associated with the unit information. Upon receiving the vendor command from the set-top box apparatus, the monitor apparatus switches to the linked operation with the set-top box.
摘要:
A display apparatus includes a memory circuit for storing information regarding the display apparatus, a read enable unit for allowing an external device to read information from the memory circuit, and a write disable unit for inhibiting a write operation in the memory circuit when either one of the power sources of the display apparatus and the external device turns on, allowing the write operation in the memory circuit in response to a signal from an external terminal used by the read enable unit.
摘要:
A display apparatus includes a memory circuit for storing information regarding the display apparatus, a read enable unit for allowing an external device to read information from the memory circuit, and a write disable unit for inhibiting a write operation in the memory circuit when either one of the power sources of the display apparatus and the external device turns on, allowing the write operation in the memory circuit in response to a signal from an external terminal used by the read enable unit.
摘要:
A display apparatus includes a memory circuit for storing information regarding the display apparatus, a read enable unit for allowing an external device to read information from the memory circuit, and a write disable unit for inhibiting a write operation in the memory circuit when either one of the power sources of the display apparatus and the external device turns on, allowing the write operation in the memory circuit in response to a signal from an external terminal used by the read enable unit.
摘要:
A video receiver apparatus, for receiving video from a video transmitter apparatus, comprises: a memory portion for memorizing receiver apparatus information of the video receiver apparatus; and a transmitter/receiver portion for receiving a request for obtaining the receiver apparatus information transmitted from the video transmitter apparatus, and also for transmitting the receiver apparatus information memorized in the memory portion responding to the obtaining request, and wherein, further within the memory portion is memorized history information, changing depending on alternation of the receiver apparatus information, and wherein the receiver portion is able to receive the history information, which the video transmitter apparatus holds therein, as well as, the obtaining request from the video transmitter, and when the received history information from the video transmitter apparatus and the history information, which the video transmitter apparatus holds therein, are inconsistent with each other, then the receiver apparatus information memorized in the memory portion is transmitted to the video transmitter apparatus.
摘要:
When reproducing 3D contents, a video signal reproducing apparatus connected to a 3D display device of various 3D display schemes provides a guide display or a guide voice conformed to each of the 3D display schemes. Viewing requirements concerning the 3D display scheme of the 3D display device are transmitted to the video signal reproducing apparatus. When reproducing contents, the video signal reproducing apparatus is configured to conduct suitable guide display or voice guide on the basis of viewing requirements concerning the 3D display scheme.