虽然 VirtualDub 是一套免费的多媒体剪辑软件，但它的功能可一点也不输给 Premiere 以及 Media Studio 等专业产品。在 VirtualDub 中主要的功能可以区分为两大部分：一是可以让您针对现有的电影短片文件如 AVI 以及 MPG 等做编辑的工作，另一项则是可以搭配您的视频捕捉卡做即时的影像捕捉的功能。
Build 28204 (1.7.4, stable): [September 22, 2007]
[bugs fixed]
* Fixed bug where frame regions were shifted instead of extended to fix key
frame violations in direct video mode.
* If a video filter errored out during start phase, already initialized
filters didn't receive end calls.
* Toggling the "show decompressed video" setting in Fast/Normal Recompress
modes could result in a crash.
下载:VirtualDub 1.7.4 Build 28204 Stable （右键另存或用下载工具下载）