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

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

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