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

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

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