Properties

Name	Info	Set Info
comment	the text value of the marker at a specified time (the "time" property)	specify the text value of the marker
time	indicator for the time of an existing marker or a time in which a marker can be placed later	set this value to a number that represents a time (in seconds) in which a marker will be added/removed/adjusted
index	indicator for the position of a specific marker in the order of the markers
label	the label color of the marker
duration	the duration of the marker (in seconds)
number of markers	the number of markers in the layer/footage/composition