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

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

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