Kling O1 is a multimodal AI foundation video model developed by Kuaishou that integrates video generation and editing through a single unified engine. It accepts video, image, and text inputs to create or transform video content with high precision using conversational directives. Users can perform video-to-video, image-to-video, and text-to-video transformations with physics-aware and style transfer capabilities. Its features include conversational editing, native audio syncing, and cinematic motion control, targeting filmmakers, marketers, and content creators who seek advanced yet accessible video production solutions.