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

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

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