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

uk4.ASX	Advanced Stream Redirector
uk4.DTS	Digital Theater Systems Audio File
uk4.GXF	General eXchange Format
uk4.M2V	MPEG-2 Video
uk4.M3U	MP3 Uniform Resource Locator
uk4.M4V	MPEG-4 Video File
uk4.MPEG1	MPEG-1 Video
uk4.MPEG2	MPEG-2 Video
uk4.MTS	AVCHD Video File
uk4.MXF	Material eXchange Format
uk4.OGM	Ogg Multimedia Container File
uk4.PLS	Playlist
uk4.BUP	DVD Information File
uk4.A52	Dolby Digital AC-3 Compressed Audio File
uk4.AAC	Advanced Audio Coding Compressed Audio File
uk4.B4S	Winamp 3+ Playlist
uk4.CUE	Cue Sheet
uk4.DIVX	DivX Movie
uk4.DV	Digital Video
uk4.FLV	Flash Video
uk4.M1V	MPEG-1 Video
uk4.M2TS	MPEG-2 Transport Stream Videos
uk4.MKV	Matroska Video Stream
uk4.MOV	Apple QuickTime Movie
uk4.MPEG4	MPEG-4 Video
uk4.OMA	OpenMG Audio File
uk4.SPX	Ogg Speex Audio File
uk4.TS	DVD Video
uk4.VLC	VLC Media Player Data
uk4.VOB	DVD Video Object
uk4.XSPF	XML Shareable Playlist Format
uk4.DAT	VCD Video
uk4.BIN	Binary DVD Video
uk4.IFO	DVD Information File
uk4.PART	Partially Downloaded File
uk4.3G2	3G Mobile Phone Video
uk4.AVI	Audio Video Interleave
uk4.MPEG	MPEG Video
uk4.MPG	MPEG Video
uk4.FLAC	Free Lossless Audio Codec Compressed Audio FIle
uk4.M4A	MPEG-4 Audio File
uk4.MP1	MPEG-1 Audio Layer I
uk4.OGG	Ogg Multimedia Container File
uk4.WAV	Waveform Audio
uk4.XM	Extended Module Audio File
uk4.3GP	3G Mobile Phone Video
uk4.SRT	DVD Subtitles File
uk4.WMV	Windows Media Video
uk4.AC3	Dolby Digital AC-3 Compressed Audio File
uk4.ASF	Advanced Systems Format Video
uk4.MOD	MOD Audio File
uk4.MP2	MPEG-1 Audio Layer II
uk4.MP3	MPEG-1 Audio Layer 3
uk4.MP4	MPEG-4 Part 14 Multimedia Container
uk4.WMA	Windows Media Audio File
uk4.MKA	Matroska Audio Stream
uk4.M4P	Protected AAC File

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