×

Method and apparatus for enhanced video mixing

  • US 20090199078A1
  • Filed: 02/04/2008
  • Published: 08/06/2009
  • Est. Priority Date: 02/04/2008
  • Status: Active Grant
First Claim
Patent Images

1. A telecommunications system, comprising:

  • a network;

    a plurality of user devices coupled to the network;

    a multipoint control unit coupled to the network and configured to supervise multipoint conferencing among the plurality of user devices, the multipoint control unit including a presentation mixer, the presentation mixer configured to remove one or more backgrounds from a presentation and mix a live video feed into the presentation as a substitute background; and

    a screen for displaying a resulting mixed presentation such that a full area of the screen is used to display the mixed presentation.

View all claims
  • 12 Assignments
Timeline View
Assignment View
    ×
    ×