Lessonator | User Interface — Timeline Work View
| Timeline Work View The Timeline View is where slide elements are aligned in time. The upper part of the view presents the sections: bar-sized objects that are used to define the time duration of a slide. The lower part is made of tracks for geometry, movie and audio media regions. The Timeline View provides access to the slide’s sections, which are used to determine the duration in bars. Movie and audio clips assigned to the slide are shown as tracks and can be edited. Slide Preview – Shows a preview of the final frame. Sections – Moveable groups of chord changes at specific time. Timeline Bar – Central timeline used to separate the sections from the tracks. Tracks – Movie, audio, images and MIDI files used in the lesson project. Timeline Node View The node view (⌘\) for the Timeline View presents objects as a tree of nodes. Some of these nodes can be open to reveal other nodes. Objects presented: Canvas/Cells, tracks, sections, notation/staff groups, exercises and MIDI programs.