Is there a way to convert .mproj files to .mp4 format.
To our knowledge, a direct .mproj to .mp4 conversion (Mine-imator Project to MPEG-4 Video) is currently not possible.
There is, however, a possibility to export Mine-imator Projects (.mproj) in AVI video format. Then, all you need to do is convert the resulting AVI file to the desired format, in this case an AVI to MP4 conversion.
A utility for making Minecraft animations
A popular game about placing blocks to build anything you can imagine