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

v4.ASX	Advanced Stream Redirector
v4.DTS	Digital Theater Systems Audio File
v4.GXF	General eXchange Format
v4.M2V	MPEG-2 Video
v4.M3U	MP3 Uniform Resource Locator
v4.M4V	MPEG-4 Video File
v4.MPEG1	MPEG-1 Video
v4.MPEG2	MPEG-2 Video
v4.MTS	AVCHD Video File
v4.MXF	Material eXchange Format
v4.OGM	Ogg Multimedia Container File
v4.PLS	Playlist
v4.BUP	DVD Information File
v4.A52	Dolby Digital AC-3 Compressed Audio File
v4.AAC	Advanced Audio Coding Compressed Audio File
v4.B4S	Winamp 3+ Playlist
v4.CUE	Cue Sheet
v4.DIVX	DivX Movie
v4.DV	Digital Video
v4.FLV	Flash Video
v4.M1V	MPEG-1 Video
v4.M2TS	MPEG-2 Transport Stream Videos
v4.MKV	Matroska Video Stream
v4.MOV	Apple QuickTime Movie
v4.MPEG4	MPEG-4 Video
v4.OMA	OpenMG Audio File
v4.SPX	Ogg Speex Audio File
v4.TS	DVD Video
v4.VLC	VLC Media Player Data
v4.VOB	DVD Video Object
v4.XSPF	XML Shareable Playlist Format
v4.DAT	VCD Video
v4.BIN	Binary DVD Video
v4.IFO	DVD Information File
v4.PART	Partially Downloaded File
v4.3G2	3G Mobile Phone Video
v4.AVI	Audio Video Interleave
v4.MPEG	MPEG Video
v4.MPG	MPEG Video
v4.FLAC	Free Lossless Audio Codec Compressed Audio FIle
v4.M4A	MPEG-4 Audio File
v4.MP1	MPEG-1 Audio Layer I
v4.OGG	Ogg Multimedia Container File
v4.WAV	Waveform Audio
v4.XM	Extended Module Audio File
v4.3GP	3G Mobile Phone Video
v4.SRT	DVD Subtitles File
v4.WMV	Windows Media Video
v4.AC3	Dolby Digital AC-3 Compressed Audio File
v4.ASF	Advanced Systems Format Video
v4.MOD	MOD Audio File
v4.MP2	MPEG-1 Audio Layer II
v4.MP3	MPEG-1 Audio Layer 3
v4.MP4	MPEG-4 Part 14 Multimedia Container
v4.WMA	Windows Media Audio File
v4.MKA	Matroska Audio Stream
v4.M4P	Protected AAC File

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