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

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

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