The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2000
Filed:
Oct. 14, 1998
Ron Hardy, Cedar Park, TX (US);
Vtel Corporation, Austin, TX (US);
Abstract
A videoconference system includes a video switch for selecting focus video information, a physical video input node coupled to provide physical video information to the video switch, a graphics processing module coupled to provide graphical video information to the video switch, and a remote source interface coupled to provide remote video information to the video switch. The videoconference system further includes an audio processing module for processing audio information. A record controller is coupled to the video switch, the graphics processing module and the audio processing module. The record controller is coupled to receive event information from the audio processing module and the graphics processing module. The record controller automatically determines a focus video source from among the physical video input, the graphics processing module and the remote source interface responsive to receiving the event information. The record controller controls the video switch to couple the focus video source to a video switch output responsive to determining the focus video source.