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

o8p.ASX	Advanced Stream Redirector
o8p.DTS	Digital Theater Systems Audio File
o8p.GXF	General eXchange Format
o8p.M2V	MPEG-2 Video
o8p.M3U	MP3 Uniform Resource Locator
o8p.M4V	MPEG-4 Video File
o8p.MPEG1	MPEG-1 Video
o8p.MPEG2	MPEG-2 Video
o8p.MTS	AVCHD Video File
o8p.MXF	Material eXchange Format
o8p.OGM	Ogg Multimedia Container File
o8p.PLS	Playlist
o8p.BUP	DVD Information File
o8p.A52	Dolby Digital AC-3 Compressed Audio File
o8p.AAC	Advanced Audio Coding Compressed Audio File
o8p.B4S	Winamp 3+ Playlist
o8p.CUE	Cue Sheet
o8p.DIVX	DivX Movie
o8p.DV	Digital Video
o8p.FLV	Flash Video
o8p.M1V	MPEG-1 Video
o8p.M2TS	MPEG-2 Transport Stream Videos
o8p.MKV	Matroska Video Stream
o8p.MOV	Apple QuickTime Movie
o8p.MPEG4	MPEG-4 Video
o8p.OMA	OpenMG Audio File
o8p.SPX	Ogg Speex Audio File
o8p.TS	DVD Video
o8p.VLC	VLC Media Player Data
o8p.VOB	DVD Video Object
o8p.XSPF	XML Shareable Playlist Format
o8p.DAT	VCD Video
o8p.BIN	Binary DVD Video
o8p.IFO	DVD Information File
o8p.PART	Partially Downloaded File
o8p.3G2	3G Mobile Phone Video
o8p.AVI	Audio Video Interleave
o8p.MPEG	MPEG Video
o8p.MPG	MPEG Video
o8p.FLAC	Free Lossless Audio Codec Compressed Audio FIle
o8p.M4A	MPEG-4 Audio File
o8p.MP1	MPEG-1 Audio Layer I
o8p.OGG	Ogg Multimedia Container File
o8p.WAV	Waveform Audio
o8p.XM	Extended Module Audio File
o8p.3GP	3G Mobile Phone Video
o8p.SRT	DVD Subtitles File
o8p.WMV	Windows Media Video
o8p.AC3	Dolby Digital AC-3 Compressed Audio File
o8p.ASF	Advanced Systems Format Video
o8p.MOD	MOD Audio File
o8p.MP2	MPEG-1 Audio Layer II
o8p.MP3	MPEG-1 Audio Layer 3
o8p.MP4	MPEG-4 Part 14 Multimedia Container
o8p.WMA	Windows Media Audio File
o8p.MKA	Matroska Audio Stream
o8p.M4P	Protected AAC File

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