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.

Date of Patent:
Apr. 21, 2015

Filed:

Jan. 30, 2013
Applicant:

Morega Systems Inc., Toronto, CA;

Inventors:

Thomas Walter Maxwell, Brampton, CA;

Preetkanwal Samra, Brampton, CA;

Assignee:

Morega Systems, Inc, Toronto, CA;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/173 (2011.01); H04N 21/472 (2011.01); H04N 21/61 (2011.01); H04N 21/643 (2011.01); H04N 21/43 (2011.01); H04N 21/482 (2011.01); H04N 21/845 (2011.01); H04N 19/119 (2014.01); H04N 19/162 (2014.01); H04N 19/177 (2014.01); H04N 19/179 (2014.01);
U.S. Cl.
CPC ...
H04N 21/47202 (2013.01); H04N 21/6175 (2013.01); H04N 21/64322 (2013.01); H04N 21/4305 (2013.01); H04N 21/4825 (2013.01); H04N 21/845 (2013.01); H04N 19/119 (2014.11); H04N 19/162 (2014.11); H04N 19/177 (2014.11); H04N 19/179 (2014.11);
Abstract

A streaming server includes a virtual file system that stores playlist data corresponding to video programs available from at least one video source and that further stores variant playlist data corresponding to each of the video programs for streaming. A command handler receives a request for a video program from a client device. A video encoder encodes the selected video program into a plurality of video program segments in response to the request. The plurality of video program segments each have a length that is controlled based on length data, wherein the plurality of video segments includes one or more initial video program segments having at least one initialization length and steady state video program segments having a steady state length where the initialization length is less than the steady state length.


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