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Control for digital lighting

  • US 10,217,274 B2
  • Filed: 09/12/2016
  • Issued: 02/26/2019
  • Est. Priority Date: 01/20/2005
  • Status: Active Grant
First Claim
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1. A media storing device, comprising:

  • a central media server, storing a central database of media which includes multiple different video and images, and storing a first list of media to be stored by local media servers that are separate from the central media server, where the first list indicates changeable contents including multiple video and images to be located in each of the local media servers;

    said central media server communicating to each of a plurality of the local media servers, over a network connection which connects between said central media server and each of said local media servers,said central media server receiving, from each of said local media servers, a local list of media which is stored on said each local media server;

    said central media server accessing said first list of media, and the central media server comparing contents of said first list with each of the local lists for each of said local media servers, and determining for each of the local media servers, multiple items of media including video and images that are on the first list and are not on the local list; and

    said central media server sending multiple items of media including video and images that are on the first list and are not on the local list to said local media servers that causes each of said local media servers to store the media on the first list.

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