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

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

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