Gemini Omni Flash is a multi-modal video generation model provided by Google that can generate high-quality videos from text, images, audio, or video inputs. This product supports video generation in 720p, 1080p, and 4K resolutions, and can synchronize audio and video generation, suitable for various creative and commercial scenarios. The pricing starts at $0.15, billed based on the length and resolution of the generated video, no subscription required, suitable for occasional users.