OmniHuman-1 is a cutting-edge AI framework developed by ByteDance that generates realistic human videos from a single image and motion signals, such as audio or video. The platform utilizes multimodal motion conditioning to create lifelike avatars with accurate gestures, lip-syncing, and expressions that align with speech or music. OmniHuman-1 can work with a range of inputs, including portraits, half-body, and full-body images, and is capable of producing high-quality video content even from weak signals like audio-only input. The model's versatility extends beyond human figures, enabling the animation of cartoons, animals, and even objects, making it suitable for various creative applications like virtual influencers, education, and entertainment. OmniHuman-1 offers a revolutionary way to bring static images to life, with realistic results across different video formats and aspect ratios.