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

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

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