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

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

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