Bytescout Lossless Video Codec is the free (for non-commercial use) the lossless video compression and decompression video codec for Windows and Windows x64
Free high quality lossless video codec. This codec is intended for lossless video compression (used for saving master copies or intermediate rendering results).
It has the best compression ration among free lossless video codecs.
Allows to set up speed/compression ratio compromise by choosing appropriate motion compensation algorithm. Allows to set up loss/compression ratio compromises. Performs accurate denoisng in temporal and spatial domains during lossy compression. Denoising offten improves quality of video.