You could even burn the file on a CD-R media to create a Video CD, in this case you will need to install and use both multimedia/vcdimager and sysutils/cdrdao programs. There is a manual page for transcode, but you should also consult the transcode wiki for further information and examples.
たとえば、transcodeで作成した MPEG ファイルは、 旧版の Windows Media Player および Apple の Quicktime上でも再生できることが知られています。 - FreeBSD