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

r80.ASX	Advanced Stream Redirector
r80.DTS	Digital Theater Systems Audio File
r80.GXF	General eXchange Format
r80.M2V	MPEG-2 Video
r80.M3U	MP3 Uniform Resource Locator
r80.M4V	MPEG-4 Video File
r80.MPEG1	MPEG-1 Video
r80.MPEG2	MPEG-2 Video
r80.MTS	AVCHD Video File
r80.MXF	Material eXchange Format
r80.OGM	Ogg Multimedia Container File
r80.PLS	Playlist
r80.BUP	DVD Information File
r80.A52	Dolby Digital AC-3 Compressed Audio File
r80.AAC	Advanced Audio Coding Compressed Audio File
r80.B4S	Winamp 3+ Playlist
r80.CUE	Cue Sheet
r80.DIVX	DivX Movie
r80.DV	Digital Video
r80.FLV	Flash Video
r80.M1V	MPEG-1 Video
r80.M2TS	MPEG-2 Transport Stream Videos
r80.MKV	Matroska Video Stream
r80.MOV	Apple QuickTime Movie
r80.MPEG4	MPEG-4 Video
r80.OMA	OpenMG Audio File
r80.SPX	Ogg Speex Audio File
r80.TS	DVD Video
r80.VLC	VLC Media Player Data
r80.VOB	DVD Video Object
r80.XSPF	XML Shareable Playlist Format
r80.DAT	VCD Video
r80.BIN	Binary DVD Video
r80.IFO	DVD Information File
r80.PART	Partially Downloaded File
r80.3G2	3G Mobile Phone Video
r80.AVI	Audio Video Interleave
r80.MPEG	MPEG Video
r80.MPG	MPEG Video
r80.FLAC	Free Lossless Audio Codec Compressed Audio FIle
r80.M4A	MPEG-4 Audio File
r80.MP1	MPEG-1 Audio Layer I
r80.OGG	Ogg Multimedia Container File
r80.WAV	Waveform Audio
r80.XM	Extended Module Audio File
r80.3GP	3G Mobile Phone Video
r80.SRT	DVD Subtitles File
r80.WMV	Windows Media Video
r80.AC3	Dolby Digital AC-3 Compressed Audio File
r80.ASF	Advanced Systems Format Video
r80.MOD	MOD Audio File
r80.MP2	MPEG-1 Audio Layer II
r80.MP3	MPEG-1 Audio Layer 3
r80.MP4	MPEG-4 Part 14 Multimedia Container
r80.WMA	Windows Media Audio File
r80.MKA	Matroska Audio Stream
r80.M4P	Protected AAC File

ar80   br80   cr80   dr80   er80   fr80   gr80   hr80   ir80   jr80   kr80   lr80   mr80   nr80   or80   pr80   qr80   rr80   sr80   tr80   ur80   vr80   wr80   xr80   yr80   zr80   0r80   1r80   2r80   3r80   4r80   5r80   6r80   7r80   8r80   9r80