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

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

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