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

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

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