This tool lets you package content encoded with the Series 9 codecs in traditional AVI containers. Future applications should use the ASF file container, but legacy apps may be constrained to the AVI format. This tool allows the old and the new to work together.

This tool was shipping in a Beta version as of April, 2003.

http://www.microsoft.com/windows/windowsmedia/9series/codecs/vcm.aspx