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

j3o.ASX	Advanced Stream Redirector
j3o.DTS	Digital Theater Systems Audio File
j3o.GXF	General eXchange Format
j3o.M2V	MPEG-2 Video
j3o.M3U	MP3 Uniform Resource Locator
j3o.M4V	MPEG-4 Video File
j3o.MPEG1	MPEG-1 Video
j3o.MPEG2	MPEG-2 Video
j3o.MTS	AVCHD Video File
j3o.MXF	Material eXchange Format
j3o.OGM	Ogg Multimedia Container File
j3o.PLS	Playlist
j3o.BUP	DVD Information File
j3o.A52	Dolby Digital AC-3 Compressed Audio File
j3o.AAC	Advanced Audio Coding Compressed Audio File
j3o.B4S	Winamp 3+ Playlist
j3o.CUE	Cue Sheet
j3o.DIVX	DivX Movie
j3o.DV	Digital Video
j3o.FLV	Flash Video
j3o.M1V	MPEG-1 Video
j3o.M2TS	MPEG-2 Transport Stream Videos
j3o.MKV	Matroska Video Stream
j3o.MOV	Apple QuickTime Movie
j3o.MPEG4	MPEG-4 Video
j3o.OMA	OpenMG Audio File
j3o.SPX	Ogg Speex Audio File
j3o.TS	DVD Video
j3o.VLC	VLC Media Player Data
j3o.VOB	DVD Video Object
j3o.XSPF	XML Shareable Playlist Format
j3o.DAT	VCD Video
j3o.BIN	Binary DVD Video
j3o.IFO	DVD Information File
j3o.PART	Partially Downloaded File
j3o.3G2	3G Mobile Phone Video
j3o.AVI	Audio Video Interleave
j3o.MPEG	MPEG Video
j3o.MPG	MPEG Video
j3o.FLAC	Free Lossless Audio Codec Compressed Audio FIle
j3o.M4A	MPEG-4 Audio File
j3o.MP1	MPEG-1 Audio Layer I
j3o.OGG	Ogg Multimedia Container File
j3o.WAV	Waveform Audio
j3o.XM	Extended Module Audio File
j3o.3GP	3G Mobile Phone Video
j3o.SRT	DVD Subtitles File
j3o.WMV	Windows Media Video
j3o.AC3	Dolby Digital AC-3 Compressed Audio File
j3o.ASF	Advanced Systems Format Video
j3o.MOD	MOD Audio File
j3o.MP2	MPEG-1 Audio Layer II
j3o.MP3	MPEG-1 Audio Layer 3
j3o.MP4	MPEG-4 Part 14 Multimedia Container
j3o.WMA	Windows Media Audio File
j3o.MKA	Matroska Audio Stream
j3o.M4P	Protected AAC File

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