Processing: Compression - VirtualDub Documentation
documentation.help › VirtualDub › p-compressionTo enable video compression, the video mode must be set to a mode other than direct stream copy, and a codec must be chosen in the Video Compression dialog. This codec is then used to compress the video. There are two types of video compression, lossy and lossless. Lossless compression means that the compressed video is exactly the same quality as the original, whereas lossy compression discards less important portions of the video to reduce size.
VirtualDub documentation: codecs - virtualdub.org
virtualdub.org › docs_codecsUnlike the video codec, however, DivX Audio still uses the same tag as the original codec, so if you have both the original Microsoft codec and the DivX audio codec installed, VirtualDub cannot tell the difference between the formats of the two codecs. The result is that when VirtualDub does an inverse lookup of the format to find its name, it ...
Lagarith Lossless Video Codec
lags.leetcode.net › codecDec 08, 2011 · Lagarith is a lossless video codec intended for editing and archiving. Lagarith offers better compression than codecs like Huffyuv, Alparysoft, and CorePNG. There are a few lossless codecs that can compress better than Lagarith, such as MSU and FFV1; however Lagarith tends to be faster than these codecs.