How to convert .mtv videos to .mp4 format.
Converting MTV Video Format Files directly to MPEG-4 Videos (.mtv to .mp4 conversion) is possible and should be quite straightforward.
Use a video editing software or (online) conversion tool, such as FFmpeg or HD Video Converter Factory Pro, which allow users to import MTV videos and export them in MP4 format.
A free video converter
A video editing software
Program for multimedia streaming and conversion
One of the most popular apps from the developer WonderFox
A universal all-purpose free media, audio & video converter