VirtualDub is an extremely efficient video capture and processing program. Applications of it are almost unlimited. You can use it to for example compress an MJPEG AVI file to MPEG4 video with MP3 audio, capture video without worrying about the 2GB barrier, or just multiplex audio and video into a single AVI stream.
A must-have piece of software for everyone!
VirtualDub is free, copylefted software, with full source code available for use in GNU GPL programs.
This version still has ASF support. The
latest version of VirtualDub is also available and it is recommended to use the latest version unless you really need ASF support.