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

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

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