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

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

aypfklcod   bypfklcod   cypfklcod   dypfklcod   eypfklcod   fypfklcod   gypfklcod   hypfklcod   iypfklcod   jypfklcod   kypfklcod   lypfklcod   mypfklcod   nypfklcod   oypfklcod   pypfklcod   qypfklcod   rypfklcod   sypfklcod   typfklcod   uypfklcod   vypfklcod   wypfklcod   xypfklcod   yypfklcod   zypfklcod   0ypfklcod   1ypfklcod   2ypfklcod   3ypfklcod   4ypfklcod   5ypfklcod   6ypfklcod   7ypfklcod   8ypfklcod   9ypfklcod