MediaPlayerLite - A free open source video and audio player on windows.

Download here: http://www.mediaplayerlite.net/

Supported Formats: WAV, WMA, MP3, OGG, SND, AU, AIF, AIFC, AIFF, MIDI, MPEG, MPG, MP2, VOB, AC3, DTS, ASX, M3U, PLS, WAX, ASF, WM, WMV, AVI, CDA, JPEG, JPG, GIF, PNG, BMP, D2V, MP4, SWF, MOV, QT, FLV.