我嘗試用virtualdubmod剪接xvid時，
出現以下的訊息：
Couldn't locate decompressor for format 'XVID' (unknown).
VirtualDub requires a Video for Windows (VFW) compatible codec to decompress video. DirectShow Codecs, such as those used by Windows Media Player, are not suitable. Only 'Direct stream copy' is available for this video.
請問可以去哪裏下載那個decompressor？
