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

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

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