Patent ID: 9264761
Filing Date: 2016-02-16
CPC Classification: G06F,H04H,H04N

Claim Text:
1. A method of operating a receiving device comprising: programming the receiving device to record a selected one of at least one program to be received in a program signal stream, starting at a first program start clock time; receiving the program signal stream comprising at least the selected program and at least one message defining a second program start time for the selected program, the second program start time being based, at least in part, on a position of a respective message in the program signal stream, the program signal stream and the at least one message being received from a same originator; identifying the at least one message in the received program stream; comparing the first program start clock time of the selected program with the second program start time, in units of time, defined by the at least one message; and starting to record the selected program based, at least in part, on the second program start time, if the second program start time is different from the first program start clock time.