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:
Jun. 30, 2015
Filed:
Mar. 13, 2013
Applicant:
Vidyo, Inc., Hackensack, NJ (US);
Inventors:
Alexandros Eleftheriadis, Tenfly, NJ (US);
James P. Adragna, Oakland, NJ (US);
Assignee:
Vidyo, Inc., Hackensack, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/654 (2011.01); H04N 7/15 (2006.01); H04N 21/2343 (2011.01); H04N 21/2662 (2011.01); H04N 21/462 (2011.01); H04N 21/485 (2011.01); H04N 21/431 (2011.01); H04N 21/6587 (2011.01);
U.S. Cl.
CPC ...
H04N 21/654 (2013.01); H04N 7/152 (2013.01); H04N 21/234327 (2013.01); H04N 21/2662 (2013.01); H04N 21/4622 (2013.01); H04N 21/4858 (2013.01); H04N 21/4314 (2013.01); H04N 21/6587 (2013.01);
Abstract
A system and method for transmitting a plurality of video signals scalably coded into layers including a base layer and one or more enhancement layers and associated audio signals, if any, over a communication network for presentation to one or more end users. A layout to display the plurality of video signals is determined based on a set of criteria and only the data of the video signal layers that are necessary for displaying the video signals in the determined layout, and any associated audio signals, is selectively transmitted over the communication network.