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

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

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