Short description of MSU Denoiser VirtualDub plugin 2.5.1: Free high-quality video denoising plugin for VirtualDub. Uses GPU for ultimate performance. Easy to use: there is fully automatic mode and several presets for different noise levels. Filter is designed for video quality improvement by noise removal, and video preprocessing for better compression. The filter suppresses noise in both spatial and temporal domains. Use of GPU mode allows faster then real time high definition video (HDTV) processing.