Read the cut's delivery class.

Returns the class the finish delivers the cut at: deliveryResolution (720p unless the writer asked for 1080p), isDefault (true when nobody has chosen — say so rather than reporting the default as a decision), renderResolution (every take renders at 480p first, whatever the class), options, editable (false while a render or finish pass is running), and finishCredits (what finishing this cut costs at each class, in Studio Credits — 0 for a cut of app captures and title cards). Raising the class upscales the approved takes at finish: it quotes a finish, never a render. Scope: story:read.