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

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

amr   bmr   cmr   dmr   emr   fmr   gmr   hmr   imr   jmr   kmr   lmr   mmr   nmr   omr   pmr   qmr   rmr   smr   tmr   umr   vmr   wmr   xmr   ymr   zmr   0mr   1mr   2mr   3mr   4mr   5mr   6mr   7mr   8mr   9mr