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

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

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