A video transmission system is disclosed. The video transmission system comprises a multi-drop bus, a first source driving chip, a second source driving chip and a timing controller. The first source driving chip comprises a first source driving circuit and a first terminal circuit. The first terminal circuit is coupled to the multi-drop bus and the first source driving circuit for providing a first terminal resistor. The second source driving chip comprises a second source driving circuit and a second terminal circuit. The second terminal circuit is coupled to the multi-drop bus and the second source driving circuit for providing a second terminal resistor. The timing controller is coupled to the first source driving chip and the second source driving chip via the multi-drop bus.

A video transmission system is disclosed. The video transmission system comprises a multi-drop bus, a first source driving chip, a second source driving chip and a timing controller. The first source driving chip comprises a first source driving circuit and a first terminal circuit. The first terminal circuit is coupled to the multi-drop bus and the first source driving circuit for providing a first terminal resistor. The second source driving chip comprises a second source driving circuit and a second terminal circuit. The second terminal circuit is coupled to the multi-drop bus and the second source driving circuit for providing a second terminal resistor. The timing controller is coupled to the first source driving chip and the second source driving chip via the multi-drop bus.

An information processing apparatus includes: a transmitter to transmit content data to one or more counterpart information processing apparatuses through a network to have a communication with the one or more counterpart information processing apparatuses, the content data being at least one of image data and audio data; a receiver to receive, from a first information processing apparatus of the one or more counterpart information processing apparatuses, a recording start notification indicating that the first counterpart information processing apparatus starts recording or is recording the content data that is transmitted from the information processing apparatus, the recording start notification being transmitted with first identification information of the first counterpart information processing apparatus that is recording; and circuitry to output, based on the recording start notification, notification information indicating that recording of the communication is being performed, in association with information regarding the first counterpart information processing apparatus.

An information processing apparatus includes: a transmitter to transmit content data to one or more counterpart information processing apparatuses through a network to have a communication with the one or more counterpart information processing apparatuses, the content data being at least one of image data and audio data; a receiver to receive, from a first information processing apparatus of the one or more counterpart information processing apparatuses, a recording start notification indicating that the first counterpart information processing apparatus starts recording or is recording the content data that is transmitted from the information processing apparatus, the recording start notification being transmitted with first identification information of the first counterpart information processing apparatus that is recording; and circuitry to output, based on the recording start notification, notification information indicating that recording of the communication is being performed, in association with information regarding the first counterpart information processing apparatus.

Systems and Methods for reducing distortion due to bursts of upstream transmission in an HFC CATV network. In some preferred systems, the functionality of an Optical Network Unit (ONU) may occur within a node or amplifier along a direction upstream from a subscriber's home.

A communication apparatus specifies content to be transmitted to an external apparatus, out of pieces of content recorded in a recording medium, and when there is a plurality of specified pieces of content, transmits first content out of the plurality of pieces of content to the external apparatus, and after the transmission of the first content, receives a notification of receipt of the first content from the external apparatus, and when the notification is received, deletes the first content from the recording medium, and after the deletion of the first content, transmits second content out of the plurality of pieces of content to the external apparatus.

A communication apparatus specifies content to be transmitted to an external apparatus, out of pieces of content recorded in a recording medium, and when there is a plurality of specified pieces of content, transmits first content out of the plurality of pieces of content to the external apparatus, and after the transmission of the first content, receives a notification of receipt of the first content from the external apparatus, and when the notification is received, deletes the first content from the recording medium, and after the deletion of the first content, transmits second content out of the plurality of pieces of content to the external apparatus.

A system, method, and computer product, the system comprising: a transmitter configured to transmit a multiplicity of commands related to managing usage of a screen in accordance with one or more rules, the multiplicity of commands sent at intervals during an applicability time period of a rule; and a receiver operatively connected to the screen, the receiver configured to receive the commands from the transmitter and apply the commands to the screen, thereby managing usage of the screen for the applicability time period of the rule, wherein the transmitter and the receiver communicate with each other using authenticated communication.

The video signal transmission and reception system performs transmission of a video signal and a control signal between the video signal transmitting device and the video signal receiving device via a common transmission line. The video signal transmitting device includes a video signal transmitter, a control signal transmitter and receiver, a filter circuit, a controller, and a camera. The video signal receiving device includes a video signal receiver, a control signal transmitter and receiver, a filter circuit, and a controller. By performing time management control performed by the controller or the controller such that the period of the transient state of transmission of the video signal is within the non-communication period of the control signal, interference between the video signal and the control signal in the period of the transient state of transmission of the video signal is suppressed.

A discrete-type imaging device includes a camera head and a camera control unit, and video shot by the camera head is transmitted to the camera control unit via a plurality of transmission lines. A temperature sensor measures a temperature of the camera head. A high-temperature control unit determines whether the temperature measured exceeds a predetermined threshold value. A signal processing unit reduces a number of lines used in the plurality of transmission lines when the temperature measured exceeds the predetermined threshold value and transmits video data accordingly.