Detection of a lecturer in a videoconference
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 7, 2013
Grant Date -
N/A
app pub date -
Feb 20, 2008
filing date -
Feb 20, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In one embodiment, a system detects a lecturer within a videoconference. The system includes two or more participant systems and a media switch coupled to each of the participant systems. The media switch includes a switch processor to receive and process audio and video information from the participant systems. The switch processor analyzes loudness metric values of active speakers and designates a particular speaker as a lecturer. In addition, the switch processor provides audio and video information of the remaining conference participants to the lecturer participant system to rotate through conference participants with each participant being displayed to the lecturer for a predetermined interval (e.g., in a round robin fashion), thereby enabling the lecturer to view the entire audience.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully