I regret for late reply dude. I accidently forget to follow up this thread....
>Open Super Converter
>Drag & Drop the Video say, mpeg format (for testing, use a small video file)
>Set the following settings...
>Select the "Output Container"... Eg. MP4
>Now right-click on the interface and select "Specify the output folder destination"
>For this scenario, point it on to desktop
>Click "Encode"
>Encoded mp4 video gets saved on the desktop.