Show HN: Sora2 AI – Create Cinematic Videos with Realistic Sound in Minutes

3 points by Viaya 18 hours ago

Sora2 AI is a next-generation AI model for video and audio generation. It builds on the original Sora, adding advanced physics simulation, temporal consistency, synced audio, and rich style control to produce cinematic-quality videos from simple text or image prompts.

Key Capabilities:

Physics-aware motion: realistic collisions, inertia, and interactions

Temporal stability: minimal flicker, consistent identities, smooth transitions

Audio sync: lip-sync, ambient sounds, beat alignment with visuals

High-fidelity details and multiple styles (photorealistic, anime, 3D, illustration)

Precise control over duration, FPS, and movement intensity

Sora2 AI can handle complex scenes with multiple subjects, occlusion, and long camera movements — making it suitable for film pre-viz, social content, ads, education, and more.