Instagram’s Edits app added a carousel canvas with layout, text, cutouts, filters and existing presets. It can create a sequence where one panoramic photo crosses slide boundaries and a headline continues across frames.
For a photographer or filmmaker, the benefit is reducing the export-and-reupload steps for a quick social sequence. iOS support has started rolling out; Android is expected later.
Action: build a five-slide carousel from three existing photos and one short clip. Compare its quality and speed with your usual process.