How can you quickly zoom out to get a full track view in Pro Tools that fills the Edit window with the longest visible track in the session?

Double-clicking on the Zoomer Tool is the fastest way to achieve a full track view in Pro Tools. This action effectively adjusts the view to encompass all visible tracks in the session, giving you a comprehensive overview of your project. The Zoomer Tool is designed specifically for navigating the timeline, and a double-click automatically expands the view to include all clips, ensuring that you can see the entirety of your session without needing to manually adjust anything else.

Other methods, while they may allow for zooming out, do not provide the same efficiency or comprehensive overview in one step. For instance, simply pressing a zoom-out key or selecting zoom commands from the menu could take more time as you may need to perform multiple actions to achieve the desired view, especially if the session contains many tracks. Similarly, utilizing the zoom slider requires manual adjustment, which might not immediately lead to a full track view. Thus, double-clicking the Zoomer Tool stands out as the most effective and quickest option for gaining a clear view of the entire session in Pro Tools.