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

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

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