The Walt Disney Company on Thursday announced it will make a $1 billion equity investment in OpenAI and will allow users to make videos with its copyrighted characters on Sora.OpenAI launched Sora in September, and it allows users to create short videos by simply typing in a prompt. As part of of the startup's new agreement with Disney, Sora users will be able make content with more than 200 characters across Disney, Marvel, Pixar and Star Wars. "The rapid advancement of artificial intelligence ...