AI Video Generation 2026: Sora 2, Veo 3 and Runway Gen-4 for Swiss Businesses
Generative video in production: Sora 2, Veo 3, Runway Gen-4, Kling 2 and Luma Ray 3 compared — with architecture, EU AI Act transparency obligations, revDSG-compliant deepfake governance and 6 Swiss real-world use cases with measurable ROI.