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

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

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