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

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

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