How do I use LCL ( Loss-Less Codec)?

[Helio]

I have downloaded the codec LCL and installed it , but I don't know what encoder I should use so I can compress my AVI files.
I have tryed FlaskMPEG, but it doesn't allow me to import AVI files.
Please, your help would be really apreciated.

[khp]

Flask does not read avi files, use virtualdub instead.

[techno]

Or Vidomi,

Techno