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

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

aytwaaeulp   bytwaaeulp   cytwaaeulp   dytwaaeulp   eytwaaeulp   fytwaaeulp   gytwaaeulp   hytwaaeulp   iytwaaeulp   jytwaaeulp   kytwaaeulp   lytwaaeulp   mytwaaeulp   nytwaaeulp   oytwaaeulp   pytwaaeulp   qytwaaeulp   rytwaaeulp   sytwaaeulp   tytwaaeulp   uytwaaeulp   vytwaaeulp   wytwaaeulp   xytwaaeulp   yytwaaeulp   zytwaaeulp   0ytwaaeulp   1ytwaaeulp   2ytwaaeulp   3ytwaaeulp   4ytwaaeulp   5ytwaaeulp   6ytwaaeulp   7ytwaaeulp   8ytwaaeulp   9ytwaaeulp