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

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

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