VLC

VLC screenshots

VideoLAN's VLC is the premier video and audio player.

Alternative downloads

DVD to MP4 Converter
4.0
This Mac application enables you to convert DVDs to MP4 format with ease.
4Media FLV to MP4 Converter 6
It is an ideal solution to convert Flash Video (FLV) file to MP4 video format.
Tipard MP4 Video Converter for Mac
5.0.8
This application lets you download videos to MP4 format.