Invention Grant
US08904458B2 System and method for pre-caching a first portion of a video file on a set-top box
有权
在机顶盒上预先缓存视频文件的第一部分的系统和方法
- Patent Title: System and method for pre-caching a first portion of a video file on a set-top box
- Patent Title (中): 在机顶盒上预先缓存视频文件的第一部分的系统和方法
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Application No.: US10901921Application Date: 2004-07-29
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Publication No.: US08904458B2Publication Date: 2014-12-02
- Inventor: Philip Ted Kortum , Marc Andrew Sullivan
- Applicant: Philip Ted Kortum , Marc Andrew Sullivan
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Tolar Law Group, PC
- Main IPC: H04N7/173
- IPC: H04N7/173 ; H04N7/16 ; H04N21/658 ; H04N21/258 ; H04N21/475 ; H04N21/81

Abstract:
A method of pre-caching video content is provided and includes measuring an available bandwidth of a data connection to a set top box. The available bandwidth measurement can be an average available bandwidth of the data connection to the set top box or a minimum available bandwidth of the data connection to the set top box. Each of a plurality of video files is divided into a first portion and a second portion and the size of each first portion is based on the available bandwidth measurement. The first portion of each of the plurality of video files is downloaded over the data connection and stored in a memory within the set top box. A list is displayed at a display device and includes a list of video titles that correspond to the plurality of video files that have only a first portion downloaded to the memory.
Public/Granted literature
- US20060026663A1 System and method for pre-caching a first portion of a video file on a set-top box Public/Granted day:2006-02-02
Information query