This Article aims to tell you how to convert VLC to AVI under Mac os x and Windows opertaion system.
Step 1: Free download the corresponding VLC convert from the above link, have it installed on your computer, then run it.

Step 2. Click add filebutton to load VLC video files you want to convert to avi. Batch conversion mode provided.
Step 3. Choose output format in the drop-down list of profile. choose AVI as output format. Set a folder for your converted files by cklicking browsebutton.
Step 4. Eidt the source video to gain better converting performance, You do it by the use of crop, adding water mark, adjusting contrast, stuation.
Step 5. Click convertbutton to start batch convert .VLC to .AVI format.