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

o6.ASX	Advanced Stream Redirector
o6.DTS	Digital Theater Systems Audio File
o6.GXF	General eXchange Format
o6.M2V	MPEG-2 Video
o6.M3U	MP3 Uniform Resource Locator
o6.M4V	MPEG-4 Video File
o6.MPEG1	MPEG-1 Video
o6.MPEG2	MPEG-2 Video
o6.MTS	AVCHD Video File
o6.MXF	Material eXchange Format
o6.OGM	Ogg Multimedia Container File
o6.PLS	Playlist
o6.BUP	DVD Information File
o6.A52	Dolby Digital AC-3 Compressed Audio File
o6.AAC	Advanced Audio Coding Compressed Audio File
o6.B4S	Winamp 3+ Playlist
o6.CUE	Cue Sheet
o6.DIVX	DivX Movie
o6.DV	Digital Video
o6.FLV	Flash Video
o6.M1V	MPEG-1 Video
o6.M2TS	MPEG-2 Transport Stream Videos
o6.MKV	Matroska Video Stream
o6.MOV	Apple QuickTime Movie
o6.MPEG4	MPEG-4 Video
o6.OMA	OpenMG Audio File
o6.SPX	Ogg Speex Audio File
o6.TS	DVD Video
o6.VLC	VLC Media Player Data
o6.VOB	DVD Video Object
o6.XSPF	XML Shareable Playlist Format
o6.DAT	VCD Video
o6.BIN	Binary DVD Video
o6.IFO	DVD Information File
o6.PART	Partially Downloaded File
o6.3G2	3G Mobile Phone Video
o6.AVI	Audio Video Interleave
o6.MPEG	MPEG Video
o6.MPG	MPEG Video
o6.FLAC	Free Lossless Audio Codec Compressed Audio FIle
o6.M4A	MPEG-4 Audio File
o6.MP1	MPEG-1 Audio Layer I
o6.OGG	Ogg Multimedia Container File
o6.WAV	Waveform Audio
o6.XM	Extended Module Audio File
o6.3GP	3G Mobile Phone Video
o6.SRT	DVD Subtitles File
o6.WMV	Windows Media Video
o6.AC3	Dolby Digital AC-3 Compressed Audio File
o6.ASF	Advanced Systems Format Video
o6.MOD	MOD Audio File
o6.MP2	MPEG-1 Audio Layer II
o6.MP3	MPEG-1 Audio Layer 3
o6.MP4	MPEG-4 Part 14 Multimedia Container
o6.WMA	Windows Media Audio File
o6.MKA	Matroska Audio Stream
o6.M4P	Protected AAC File

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