6. Application Core (vv-session)
The UI-free session shared by the editor and headless hosts: jobs, workers, frame provider and export.
Session
vv_session::Session is an open document without any UI: the Project, its History, where it is s...
Jobs & Workers
Slow work (probing files, reading OTIO, scanning folders, exporting) runs off the host thread. Ea...
Frame Provider
frame_provider.rs holds the one mapping from a clip at a timeline frame to what the compositor dr...
Export Pipeline
export_timeline renders a frame range to a file with the same layers and the same audio mix as th...