Your use case is the default case for my proposal.
If start and end points of all tracks are identical, then the start setting of the graph is the final one you need.
My proposal gives more flexibility, e.g. to compare tracks from different sources where you cannot expect exact start/end points.
If start and end points of all tracks are identical, then the start setting of the graph is the final one you need.
My proposal gives more flexibility, e.g. to compare tracks from different sources where you cannot expect exact start/end points.