HitPaw Video Enhancer has three AI models to improve the video quality, including Denoise Model, Animation Model, and Face Model. Since it is AI video enhancer, it will fix the video's over-exposure, colorless, and unclarity. Denois Model will improve the videos aretaken with low-light and low-quality cameras, which can light up each pixel in the video to perform a clear and vright result. Animation Model will fix the unclear and colorless classic anime videos, sharping the anime characters and adding colors to make them look more natural and vivd on the high-quality screen. And Face Model will adjust portrait parameters in videos, retouching the portraits in every frame, such as adjusting the brightness, color saturation, and contrast.