C47 Inc. (Martini)

Martini is a collaborative, AI-native filmmaking platform for professional video production in the era of generative media. Built by YC W26 founders Koh Terai (cinematographer) and Long Hoang, the platform gives filmmakers professional camera controls — position, lenses, and movement — over AI-generated video, rather than relying on prompts alone. It brings image, video, and world models into a unified editing pipeline with real-time team collaboration, serving filmmakers, studios, and creative agencies producing TV commercials, art installations, and viral content.