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

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

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