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

w2s1sec.ASX	Advanced Stream Redirector
w2s1sec.DTS	Digital Theater Systems Audio File
w2s1sec.GXF	General eXchange Format
w2s1sec.M2V	MPEG-2 Video
w2s1sec.M3U	MP3 Uniform Resource Locator
w2s1sec.M4V	MPEG-4 Video File
w2s1sec.MPEG1	MPEG-1 Video
w2s1sec.MPEG2	MPEG-2 Video
w2s1sec.MTS	AVCHD Video File
w2s1sec.MXF	Material eXchange Format
w2s1sec.OGM	Ogg Multimedia Container File
w2s1sec.PLS	Playlist
w2s1sec.BUP	DVD Information File
w2s1sec.A52	Dolby Digital AC-3 Compressed Audio File
w2s1sec.AAC	Advanced Audio Coding Compressed Audio File
w2s1sec.B4S	Winamp 3+ Playlist
w2s1sec.CUE	Cue Sheet
w2s1sec.DIVX	DivX Movie
w2s1sec.DV	Digital Video
w2s1sec.FLV	Flash Video
w2s1sec.M1V	MPEG-1 Video
w2s1sec.M2TS	MPEG-2 Transport Stream Videos
w2s1sec.MKV	Matroska Video Stream
w2s1sec.MOV	Apple QuickTime Movie
w2s1sec.MPEG4	MPEG-4 Video
w2s1sec.OMA	OpenMG Audio File
w2s1sec.SPX	Ogg Speex Audio File
w2s1sec.TS	DVD Video
w2s1sec.VLC	VLC Media Player Data
w2s1sec.VOB	DVD Video Object
w2s1sec.XSPF	XML Shareable Playlist Format
w2s1sec.DAT	VCD Video
w2s1sec.BIN	Binary DVD Video
w2s1sec.IFO	DVD Information File
w2s1sec.PART	Partially Downloaded File
w2s1sec.3G2	3G Mobile Phone Video
w2s1sec.AVI	Audio Video Interleave
w2s1sec.MPEG	MPEG Video
w2s1sec.MPG	MPEG Video
w2s1sec.FLAC	Free Lossless Audio Codec Compressed Audio FIle
w2s1sec.M4A	MPEG-4 Audio File
w2s1sec.MP1	MPEG-1 Audio Layer I
w2s1sec.OGG	Ogg Multimedia Container File
w2s1sec.WAV	Waveform Audio
w2s1sec.XM	Extended Module Audio File
w2s1sec.3GP	3G Mobile Phone Video
w2s1sec.SRT	DVD Subtitles File
w2s1sec.WMV	Windows Media Video
w2s1sec.AC3	Dolby Digital AC-3 Compressed Audio File
w2s1sec.ASF	Advanced Systems Format Video
w2s1sec.MOD	MOD Audio File
w2s1sec.MP2	MPEG-1 Audio Layer II
w2s1sec.MP3	MPEG-1 Audio Layer 3
w2s1sec.MP4	MPEG-4 Part 14 Multimedia Container
w2s1sec.WMA	Windows Media Audio File
w2s1sec.MKA	Matroska Audio Stream
w2s1sec.M4P	Protected AAC File

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