I'm new to AE and set up a project duration when creating a new project. It seems I can drag the blue Time Navigator End to a new location to change the duration of the project.
1. Is this the way to change a project duration while working on it?
2. It seems I can shorten the duration with the Time Navigator End scrubber, though I can not extend it beyond what I specified in the new window. How do you extend the duration?