Download Codecs from third parties

You need to install the QuickTime Player to support QuickTime (MOV, QT) files play back. http://www.apple.com/quicktime/download/

Some Codec you need to access your media: such as Divx, Xvid, Mp4, etc:

Divx Codec : http://www.divx.com/divx

Ffdshow Codec: http://www.free-codecs.com/download/FFDShow.htm

A collection of codecs and related tools are listed below:

K-Lite Codec Pack : http://www.free-codecs.com/download/K_Lite_Codec_Pack.htm

Codec Pack All in One : http://www.free-codecs.com/download/Codec_Pack_All_in_1.htm

Please try Any Video Converter from http://www.any-video-converter.com to convert the video files to MP4 or MPEG-2 files first so they could be added to Movie DVD Maker or DVD Burning Xpress.