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

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

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