MainView can play every format for which MainActor has the proper loader module. Saving is not supported from within MainView. During the loading process, the name of the project, its format and the width and height are displayed. The progress indicator displays how much of the project has already been examined. If the project has been loaded the frames field is updated with the number of frames of the project.
MainView will display warning messages of the loader modules in red at the bottom line of the window.
After loading, the project will be shown.