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

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

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