US 2015/0029401 A1 · AV switching device control using a Zero Configuration Network protocol

Abstract

A method for controlling a network capable AV switching device 32 using a Zero Configuration Network protocol is claimed. The method uses a user created configuration data table 51 to create a plurality of virtual channels or devices 36 representing desired output states of the AV switching device 32. These virtual channels 36 are published to the network via a Zero Configuration Network protocol, such as Bonjour or UPnP. Each of these virtual channels 36 has a corresponding switching command list 54 for the AV switching device 32 that will be automatically activated when a connection to that virtual channel 36 is made. This allows the user to efficiently and simply control the operation of the AV switching device 32 through a single selection of one of the virtual channels 36.

Claims1

Dependent claims

A method for controlling an audio and/or video switching device using virtual channels published via a Zero Configuration Networking protocol, comprising:

a. providing an audio and/or video switching device with multiple inputs and outputs and one or more command stream control interfaces
b. providing one or more network audio and/or video receiver devices or sub devices capable of executing a Zero Configuration Networking Protocol
c. providing one or more network audio and/or video source devices capable of executing a Zero Configuration Networking Protocol
d. providing a user defined configuration data table indicating the virtual channel to output selection control parameters
e. causing the audio and/or video switching device to automatically make the desired input to output connections indicated by the users virtual channel selection.

2 more elements

Dependencies are inferred from the claim text.

AV switching device control using a Zero Configuration Network protocol

Life of this patent

AV switching device control using a Zero Configuration Network protocol

Life of this patent

Abstract

Claims1