7. Editor UI (vv-app)
The egui application: frame loop, timeline, viewer and playback, panels, dialogs, settings and localisation.
App Structure & Frame Loop
vv-app is the only binary. main() picks one of three modes from the command line: Invocation Wha...
Timeline UI
timeline_ui.rs (~6.7k lines, the largest module) is the multi-track timeline widget. It is drawn ...
Viewer, Transport & Playback
Playback is split across threads so the UI never waits on a decoder: video is decoded ahead by R...
Panels & Dialogs
The window is built from egui docked panels plus floating windows. Each panel's visibility and si...
Settings, i18n, Theme
User settings settings.rs holds preferences of the program, not of the project. They are stored a...