11/8/2023 0 Comments Download virtualdub deshakerThis is similar to AutoLevels but it does not change white balance (colors remain intact, only brightness changes), and it fights noise amplification and flickering by using different target ranges for dark scenes and using temporal smoothing for its parameters. This filter automatically adjusts brightness/contrast to bring dynamic range to specified bounds. ![]() On multicore PCs it works faster than AviSynth version in my tests, although still not too fast. This VirtualDub filter is a fresh implementation that does not rely on any of those tools or plugins. The logic is inspired by RemoveDirtMC() from AviSynth that used RemoveDirtSSE2.dll and RemoveGrainSSE2.dll plugins together with mvtools. When the frames are too different, an intra-frame degrain method is used to fight little spots. It's a motion-search-based denoiser that finds similar blocks in both neighbor frames (using motion flow) and if they look more like each other than the current block, it uses them to clamp values inside the current block, eliminating spots and noise. ![]() Although some of it is old news, I'd like to mention here some free VirtualDub filters developed this year:ฤก.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |