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

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

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