Show HN: RxFilm Studio–Create and edit your product videos with AI agent

RxFilm Studio is a native macOS application designed for creating and editing product videos with an AI agent. It offers features such as scoring with Lyria for music cues, multi-speaker narration, and subtitling with transcription, translation, and re-timing capabilities. Users can also frame images, render videos in 4K at 60 fps, and direct the editing process by asking the AI agent for changes and reviewing edits before finalization.