To generate AI videos with OpenAI, use Sora, OpenAI's video-generation system. Sora can create videos from text prompts and, in some cases, from images.
Go to the Sora.com video creation interface (sora.chatgpt.com).
Click Create or the + button.
Enter a prompt describing the video you want.
Choose options such as:
Duration
Aspect ratio (e.g., 16:9)
Resolution (depending on your subscription)
Generate the video and download it when it's finished.