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

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

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