Invention Grant
- Patent Title: Systems and methods for storing and delivering content assets
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Application No.: US16930807Application Date: 2020-07-16
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Publication No.: US11956482B2Publication Date: 2024-04-09
- Inventor: Christopher Lintz , Jeremy Pfeifer
- Applicant: Comcast Cable Communications, LLC
- Applicant Address: US PA Philadelphia
- Assignee: COMCAST CABLE COMMUNICATIONS, LLC
- Current Assignee: COMCAST CABLE COMMUNICATIONS, LLC
- Current Assignee Address: US PA Philadelphia
- Agency: BakerHostetler
- Main IPC: H04N21/231
- IPC: H04N21/231 ; G11B27/00 ; H04N21/6587

Abstract:
Delay in delivery of a content asset to a user device may be reduced by fetching a portion of the content asset and storing it in a cache. From the cache, segments of the portion of the content asset may be sent to the user device. An indication of a trickplay command associated with playback of the content asset on the user device may be received, such as a fast forward command, a rewind command, or a play command. Based on a type of the trickplay command, the portion of the content asset in the cache may be adjusted, such as by adjusting a time to live (TTL) of a segment of the content asset in the cache, by evicting a segment of the content asset in the cache, or by predictively pre-fetching and storing other segments to the cache.
Public/Granted literature
- US20220021914A1 SYSTEMS AND METHODS FOR STORING AND DELIVERING CONTENT ASSETS Public/Granted day:2022-01-20
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