Patent ID: 11869339
Assignee: CHARTER COMMUNICATIONS OPERATING, LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. A server computing device, comprising:
a memory; and
a processor device communicatively coupled to the memory and configured to:
transmit, to a router computing device, a first Emergency Alert System (EAS) notification comprising an EAS media file manifest Universal Resource Locator (URL) of an EAS media file, wherein the EAS media file manifest URL indicates a location of an EAS media file manifest;
receive, from the router computing device, a completion message comprising an identifier of a client computing device communicatively coupled to the router computing device and a completion indication representing whether the client computing device viewed the entirety of the EAS media file;
store the identifier of the client computing device, an identifier of the router computing device, an identifier of a subscriber associated with the router computing device, and the completion indication in an EAS viewership database; and
calculate, based on the EAS viewership database, one or more of:
a number of subscribers within a geographic region that received the EAS media file; and
a number of subscribers within the geographic region that did not view the entirety of the EAS media file.