Convert Autodesk FLI to mpeg

Download and install the latest version of Filestar.
Right click on one or more Fli file(s) on your desktop and select Convert with Filestar.
Type convert to mpeg in the search box.
Press Convert.

What is the difference between Autodesk FLI and .mpeg?

Name: Autodesk FLI; MPEG Movie
Extension: .fli; .mpeg
Format: Binary; Binary
Category: Raster Image; Video
Developer: Autodesk; Moving Picture Experts Group
Description: Popular video format standardized by the Moving Picture Experts Group (MPEG); compressed using MPEG-1 or MPEG-2 compression; often used for creating movies that are distributed over the Internet.
MIME Type: video/mpeg
Sample: sample.mpeg
Wikipedia: .mpeg on Wikipedia