Sora 2は“見えないスタジオ”として創造の自由度を拡張。悪用を抑止しつつ、賢く責任ある活用を進めれば、物語と表現の地平はさらに広がる
OpenAI Sora 2: From Text to Photoreal Video
OpenAI’s Sora 2 turns simple prompts into realistic, coherent video with stronger physics, synchronized audio, and finer creative control. It reframes production as an “invisible studio,” enabling rapid prototyping, lower costs, and broader access for creators across marketing, education, and art
Core Upgrades
Physics-aware world simulation for believable motion and interactions
Synchronized audio including dialogue, ambience, and SFX
Steerability over camera, lighting, and styles in natural language
Flexible inputs with text plus optional image guidance
Longer clips for more expressive short-form narratives
Ethics
Copyright, deepfakes, and fairness demand robust safeguards and transparent provenance. With responsible governance, Sora 2 can expand visual storytelling while protecting people and rights
