VLC media player is an open source video and audio player capable of playing almost any type of media including DVDs and VCDs. In addition to being able to play most video and audio files, VLC can also post free ads without registration
File extensions that can be opened by vlc-media-player

ou.ASX	Advanced Stream Redirector
ou.DTS	Digital Theater Systems Audio File
ou.GXF	General eXchange Format
ou.M2V	MPEG-2 Video
ou.M3U	MP3 Uniform Resource Locator
ou.M4V	MPEG-4 Video File
ou.MPEG1	MPEG-1 Video
ou.MPEG2	MPEG-2 Video
ou.MTS	AVCHD Video File
ou.MXF	Material eXchange Format
ou.OGM	Ogg Multimedia Container File
ou.PLS	Playlist
ou.BUP	DVD Information File
ou.A52	Dolby Digital AC-3 Compressed Audio File
ou.AAC	Advanced Audio Coding Compressed Audio File
ou.B4S	Winamp 3+ Playlist
ou.CUE	Cue Sheet
ou.DIVX	DivX Movie
ou.DV	Digital Video
ou.FLV	Flash Video
ou.M1V	MPEG-1 Video
ou.M2TS	MPEG-2 Transport Stream Videos
ou.MKV	Matroska Video Stream
ou.MOV	Apple QuickTime Movie
ou.MPEG4	MPEG-4 Video
ou.OMA	OpenMG Audio File
ou.SPX	Ogg Speex Audio File
ou.TS	DVD Video
ou.VLC	VLC Media Player Data
ou.VOB	DVD Video Object
ou.XSPF	XML Shareable Playlist Format
ou.DAT	VCD Video
ou.BIN	Binary DVD Video
ou.IFO	DVD Information File
ou.PART	Partially Downloaded File
ou.3G2	3G Mobile Phone Video
ou.AVI	Audio Video Interleave
ou.MPEG	MPEG Video
ou.MPG	MPEG Video
ou.FLAC	Free Lossless Audio Codec Compressed Audio FIle
ou.M4A	MPEG-4 Audio File
ou.MP1	MPEG-1 Audio Layer I
ou.OGG	Ogg Multimedia Container File
ou.WAV	Waveform Audio
ou.XM	Extended Module Audio File
ou.3GP	3G Mobile Phone Video
ou.SRT	DVD Subtitles File
ou.WMV	Windows Media Video
ou.AC3	Dolby Digital AC-3 Compressed Audio File
ou.ASF	Advanced Systems Format Video
ou.MOD	MOD Audio File
ou.MP2	MPEG-1 Audio Layer II
ou.MP3	MPEG-1 Audio Layer 3
ou.MP4	MPEG-4 Part 14 Multimedia Container
ou.WMA	Windows Media Audio File
ou.MKA	Matroska Audio Stream
ou.M4P	Protected AAC File

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