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

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

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