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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.:

US 10694192 B1

PDFFull Text
Date of Patent:
Jun. 23, 2020

Filed:

Jun. 26, 2015

Hevc-tiled video streaming

Applicant:

Koninklijke Kpn N.v., Rotterdam, NL;

Inventors:

Emmanuel Thomas, Delft, NL;

Ray Van Brandenburg, The Hague, NL;

Assignee:

Koninklijke KPN N.V., Rotterdam, NL;

Attorney:

Hamilton, Brook, Smith & Reynolds, P.C.

Primary Examiner:

Uzma Alam

Int. Cl.
CPC ...
H04N 19/167 (2014.01); H04N 19/119 (2014.01); H04L 29/06 (2006.01); H04N 19/176 (2014.01); H04N 21/433 (2011.01); H04N 21/437 (2011.01); H04N 21/81 (2011.01); H04N 21/845 (2011.01); H04N 21/854 (2011.01); H04N 21/858 (2011.01); H03M 7/30 (2006.01); H04L 29/08 (2006.01); H04N 21/2343 (2011.01); H04N 21/6547 (2011.01);
U.S. Cl.
CPC ...
H04N 19/167 (2014.11); H03M 7/6023 (2013.01); H04L 65/608 (2013.01); H04L 67/02 (2013.01); H04L 67/06 (2013.01); H04N 19/119 (2014.11); H04N 19/176 (2014.11); H04N 21/23439 (2013.01); H04N 21/437 (2013.01); H04N 21/4334 (2013.01); H04N 21/6547 (2013.01); H04N 21/816 (2013.01); H04N 21/8451 (2013.01); H04N 21/8455 (2013.01); H04N 21/8456 (2013.01); H04N 21/8586 (2013.01); H04N 21/85406 (2013.01);
Abstract

A method is described of streaming HEVC-tiled video data to a client device comprising: providing said client device with a spatial manifest file comprising one or more spatial segments identifiers for locating one or more delivery nodes configured for delivering video data associated with a spatial segment identified by at least one of said one or more spatial segments identifiers, preferably (part of) one or more URLs, to said client device, a spatial segment being associated with HEVC-tiled video data comprising a subset of HEVC tiles of a HEVC-tiled (panorama) video stream; and, selecting a spatial segment identifier in said spatial manifest file for requesting a delivery node to deliver at least part of the video data of a spatial segment as a HEVC-tiled video stream to the client device.

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