displayStartTime

The time set as the beginning of the composition, in seconds. This is the equivalent of the Start Timecode or Start Frame setting in the Composition Setting

logType

A log type for this item, indicating which events should be logged while this item is being rendered.A LogType enumerated value; read/write . One of:LogType

addComp()

Creates a new composition. Creates and returns a new CompItem object and adds it to this collection.If the ItemCollection belongs to the project or the root