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:
Apr. 10, 2018
Filed:
Feb. 23, 2016
Amazon Technologies, Inc., Seattle, WA (US);
Kenneth Thomas Burford, Seattle, WA (US);
Nicholas James Benson, Seattle, WA (US);
Justin Michael Binns, Auburn, WA (US);
Stefan Christian Richter, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques are described for caching dynamic objects for media content playback. A media server can provide a cache key representing a set of instructions used to select a subset of manifest data. The cache key can be provided to a viewer device, which can then contact a content delivery network (CDN) for a dynamic manifest file corresponding to the cache key. The CDN can contact the media server to have the dynamic manifest file generated using the cache key if it is not in its cache.