System and method for pre-caching a first portion of a video file on a media device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9521452
APP PUB NO 20150040178A1
SERIAL NO

14516041

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Abstract

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A method includes determining an available bandwidth of a data interface connected to a media device. The method includes receiving a first portion of each of a plurality of video files and storing the first portion of each of the plurality of video files in a memory. A size of the memory to store each first portion is determined based on a pre-cache file size associated with a video file of the plurality of video files. The pre-cache file size is based on the available bandwidth. The method further includes, in response to detecting a change in the available bandwidth, adjusting the pre-cache file size associated with the video file, where the pre-cache file size decreases when the available bandwidth increases to a second available bandwidth.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kortum, Philip Ted Austin, US 50 1236
Sullivan, Marc Andrew Austin, US 68 1533

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