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

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

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