OpenAI Sora2API Launches New Updates Including Character Consistency, 20-Second Duration, and Dual Output for Horizontal and Vertical Screens
OpenAI upgrades the Sora video generation API, introducing five core capabilities based on the Sora2 model, focusing on solving issues of character consistency, duration, and format compatibility in batch video production. The key improvement is character consistency, allowing developers to define character profiles in advance to avoid visual drift such as facial or clothing changes of the main character across different scenes, significantly improving large-scale production efficiency.