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

j4.ASX	Advanced Stream Redirector
j4.DTS	Digital Theater Systems Audio File
j4.GXF	General eXchange Format
j4.M2V	MPEG-2 Video
j4.M3U	MP3 Uniform Resource Locator
j4.M4V	MPEG-4 Video File
j4.MPEG1	MPEG-1 Video
j4.MPEG2	MPEG-2 Video
j4.MTS	AVCHD Video File
j4.MXF	Material eXchange Format
j4.OGM	Ogg Multimedia Container File
j4.PLS	Playlist
j4.BUP	DVD Information File
j4.A52	Dolby Digital AC-3 Compressed Audio File
j4.AAC	Advanced Audio Coding Compressed Audio File
j4.B4S	Winamp 3+ Playlist
j4.CUE	Cue Sheet
j4.DIVX	DivX Movie
j4.DV	Digital Video
j4.FLV	Flash Video
j4.M1V	MPEG-1 Video
j4.M2TS	MPEG-2 Transport Stream Videos
j4.MKV	Matroska Video Stream
j4.MOV	Apple QuickTime Movie
j4.MPEG4	MPEG-4 Video
j4.OMA	OpenMG Audio File
j4.SPX	Ogg Speex Audio File
j4.TS	DVD Video
j4.VLC	VLC Media Player Data
j4.VOB	DVD Video Object
j4.XSPF	XML Shareable Playlist Format
j4.DAT	VCD Video
j4.BIN	Binary DVD Video
j4.IFO	DVD Information File
j4.PART	Partially Downloaded File
j4.3G2	3G Mobile Phone Video
j4.AVI	Audio Video Interleave
j4.MPEG	MPEG Video
j4.MPG	MPEG Video
j4.FLAC	Free Lossless Audio Codec Compressed Audio FIle
j4.M4A	MPEG-4 Audio File
j4.MP1	MPEG-1 Audio Layer I
j4.OGG	Ogg Multimedia Container File
j4.WAV	Waveform Audio
j4.XM	Extended Module Audio File
j4.3GP	3G Mobile Phone Video
j4.SRT	DVD Subtitles File
j4.WMV	Windows Media Video
j4.AC3	Dolby Digital AC-3 Compressed Audio File
j4.ASF	Advanced Systems Format Video
j4.MOD	MOD Audio File
j4.MP2	MPEG-1 Audio Layer II
j4.MP3	MPEG-1 Audio Layer 3
j4.MP4	MPEG-4 Part 14 Multimedia Container
j4.WMA	Windows Media Audio File
j4.MKA	Matroska Audio Stream
j4.M4P	Protected AAC File

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