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. 18, 2020
Filed:
Dec. 11, 2014
Avigilon Corporation, Vancouver, CA;
Shaun P. Marlatt, Vancouver, CA;
Oren Shir, Vancouver, CA;
Peter W. Neufeld, Vancouver, CA;
Van C. Nguyen, Vancouver, CA;
Sina Afrooze, Vancouver, CA;
AVIGILON CORPORATION, Vancouver, CA;
Abstract
A system for streaming multiple encodings of a source video stream is disclosed. A source video device system captures and/or receives source video comprising a plurality of source video frames. The source video device system encodes the source video frames into virtual frames, with each of the virtual frames being encoded using at least one different encoding parameter. To each virtual frame is appended virtual stream identifier which is appropriate for a selected transmission mechanism. The source video device system forms a container frame from the virtual frames and transmits the container frame over a network. Devices receiving transmissions over unreliable connections may reconstruct the transmitted streams using the synchronization headers.