Patent ID: 11924260
Assignee: TRIVENI DIGITAL INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 15:
16. A method of providing localized emergency alert information, comprising:
receiving a first broadcast signal that is broadcast from a first transmitter, the first broadcast signal containing first displayable media content and data content that is non-displayable as part of the first broadcast signal, the first displayable media content and data content being encapsulated in at least one multicast IP stream;
extracting a first portion and a second portion of the data content that is non-displayable as part of the first broadcast signal from the at least one encapsulated multicast IP stream of the received first broadcast signal, the first portion containing control and configuration information and the second portion containing replacement media content and localized emergency alert information for a specific geographic region;
processing the second portion, using the first portion, to create a new set of encapsulated multicast IP streams for a second broadcast signal, the second broadcast signal, the second broadcast signal including the replacement media content that is displayable as part of the second broadcast signal; and
broadcasting, from a second transmitter, the localized emergency alert information as part of the second broadcast signal using the control and configuration information contained in the first portion.