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

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

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