16/02/2024
OpenAI Jumps Into Text-to-Video Fray With Sora, Challenging Meta, MidJourney and Pika Labs.
OpenAI today unveiled Sora, a new artificial intelligence model that can take text-based instructions and create long, captivating videos. Well, one-minute long videos.
It’s currently a closed beta that's available only to invited developers, and represents a somewhat late entry by the global leader in AI. Text-to-video isn't exactly uncharted territory. Companies like RunwayML and Pika Labs have been in the game for a while and currently dominate the scene with models capable of creating stunning visuals in seconds.
But there's always a catch: these videos tend to be short, the story losing focus and coherence the longer they run.
With Sora, OpenAI aims to achieve consistency, generating highly detailed, minute-long videos that can seamlessly flow and evolve. It’s not a simple goal, as AI models effectively improvise every frame from scratch. A tiny flaw in a single frame can snowball into a cascade of hallucinations and unrealistic imagery.
OpenAI seems to have made headway though, with Sora demonstrating smooth, captivating visuals that are so far unmatched by current players in the space. Example videos were posted online by OpenAI, and some have been republished unofficially on YouTube.
Read more - https://decrypt.co/217729/openai-sora-ai-video-generator-compete-midjourney-pika