In INTRA Multicast, the timestamp data format for INTRA Multicast must be treated as UNIX epoch time. These are some examples:

 

Timestamp(1)

8 bytes represent only the date, example:

1494478800000 corresponds to 5/11/2017, 12:00:00 AM in Mexico time.

 

Timestamp(2)

8 bytes represent the date and hour with a precision of seconds, example:

1494509063000 corresponds to 5/11/2017, 8:24:23 AM in Mexico time.

 

Timestamp(3)

8 bytes represent the date and hour with a precision of milliseconds, example:

1494509063111 corresponds to 5/11/2017, 8:24:23.111 AM in Mexico time.

 

In order to validate the above, it is possible to use a converter such as the one available in the following link: https://www.epochconverter.com/.