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

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

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