VirtualDub is free video editor. It enables users to capture and process video. The application supports a wide range of video formats, VOB, MPEG-2, AC-3, FLIC, FLV, FLI, FLC, MOV, MP4, PVN, 3GP, WMA, WMV, and ASF. Freeware uses AVI container format to hold captured video. In addition, VirtualDub includes video filters and allows you to work with separate soundtracks.