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

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

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