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

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

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