TimeCalc

Performs a calculation on times either a frame or the table items inside the frame.

Name	Default	Meaning
name		The name of the final attribute/column
amount	100	The amount to be changed by. Substitutable.
method	Add	add, sub or perc
start	StartTime	The start/base date to work from
end	EndTime	The end date (used for the 'perc' method)
multiplier	1	A multiplier to apply

This function performs a calculation on a frame, or - if the frame contains a table - the individual items within the table.

The capture attribute or column named name will be updated.

If using the Add method, amount x multiplier seconds will be added to the start date.

If using the Sub method, amount x multiplier seconds will be deducted from the start date.

If using the Perc method, a time will be picked amount percentage of the distance between the start and end date.

If the frame contains the following attributes…

Attribute	Value
StartTime	10:20
EndTime	10:40

{
   "type": "timecalc",
   "name": "LateStart",
   "amount": 120,
   "method": "add"
}

The final results will include the LateStart attribute that is 10:22 - 120 seconds would have been added.

If the frame contains the following attributes…

Attribute	Value
StartTime	10:20
EndTime	10:40

{
   "type": "timecalc",
   "name": "MidTime",
   "amount": 50
   "method": "perc"
}

The final results will include the MidTime attribute that is 10:30 - 50% of the distance between 10:20 and 10:40.