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

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

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