System and method for a programmable multimedia controller

• US 20070143801A1
• Filed: 12/20/2005
• Published: 06/21/2007
• Est. Priority Date: 12/20/2005
• Status: Abandoned Application

• Current Assignee: Savant Systems, LLC
• Original Assignee: Savant Systems, LLC
• Inventors: Allen, James, Noonan, Michael, Corsini, Peter, Eschholz, Siegmar, Madonna, Robert
• Application Number:
  US11/314,664
• Publication Number:
  US 20070143801A1
• Time in Patent Office: Days
• US Class Current: 725/80
• CPC Class Codes: H04L 12/2803 Home automation networks
• CPC Class Codes: H04L 12/282 based on user interaction within the home receiver circuitry for displaying additional information being controlled by a remote control apparatus H04N21/42204
• CPC Class Codes: H04L 2012/2849 Audio/video appliances
• CPC Class Codes: H04L 2012/285 Generic home appliances, e.g. refrigerators
• CPC Class Codes: H04N 21/4112 having fewer capabilities than the client, e.g. thin client having less processing power or no tuning capabilities
• CPC Class Codes: H04N 21/42646 for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/4438 Window management, e.g. event handling following interaction with the user interface
• CPC Class Codes: H04N 5/268 Signal distribution or switching
• CPC Class Codes: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04N 5/77 between a recording apparatus and a television camera
• CPC Class Codes: H04N 5/775 between a recording apparatus and a television receiver
• CPC Class Codes: H04N 5/85 on discs or drums
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

A programmable multimedia controller, including audio and video switches, controls audio video, telephony, data, security, motor-operated, relay-operated, and/or other types of devices. Modules of the controller receive and output audio and video in a number of analog and digital formats, allowing the system to be interconnected to a wide range of devices. Small form factor general purpose personal computers may be operatively connected to provide processing power for the system, and to execute application programs. Further, a personal DVD player, or another device capable of displaying data and generating an audio output in response to user selection, may be used to control the programmable multimedia controller as part of embedded control technique. Additionally, a video overlay feature which allows video images, still frames, graphics, and/or text to be overlaid at any desired location of a display screen, is provided in some embodiments.

Claims

1. A multimedia control system comprising:

one or more audio input modules coupled to an audio switch, each of the audio input modules having a connection for one or more audio signal sources and each of the audio input modules configured to convert audio signals of varying formats to a predetermined audio signal format;

one or more video input modules coupled to a video switch, each of the video input modules having an connection for one or more video signal sources and each of the audio video modules configured to convert video signals of varying formats to a predetermined video signal format;

one or more audio output modules coupled to the audio switch, each of the audio output modules having a connection for one or more audio output devices and configured to convert the predetermined audio signal format to a format compatible with a selected audio output device; and

one or more video output modules coupled to the video switch, each of the video output modules having a connection for one or more video output devices and each of the audio video modules configured to convert the predetermined video signal format to a format compatible with a selected video output device; and

a general purpose computer coupled in communicating relationship with the audio and video switches, for controlling the switches such that audio signal sources are switched to selected audio output devices and video signal sources are switched to selected video output devices in accordance with one or more application programs executed by the computer.