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

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

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