TrackRole

TrackRole = "storyline" | "overlay"

Defined in: packages/project-schema/src/types.ts:96

What a Track is for, which decides how a layout may rearrange it.

A storyline Track carries the cut everything else is timed against: it is kept packed, so removing a clip closes the hole and inserting one displaces its neighbours. An overlay Track is freely positioned and never repacked.