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

r1.ASX	Advanced Stream Redirector
r1.DTS	Digital Theater Systems Audio File
r1.GXF	General eXchange Format
r1.M2V	MPEG-2 Video
r1.M3U	MP3 Uniform Resource Locator
r1.M4V	MPEG-4 Video File
r1.MPEG1	MPEG-1 Video
r1.MPEG2	MPEG-2 Video
r1.MTS	AVCHD Video File
r1.MXF	Material eXchange Format
r1.OGM	Ogg Multimedia Container File
r1.PLS	Playlist
r1.BUP	DVD Information File
r1.A52	Dolby Digital AC-3 Compressed Audio File
r1.AAC	Advanced Audio Coding Compressed Audio File
r1.B4S	Winamp 3+ Playlist
r1.CUE	Cue Sheet
r1.DIVX	DivX Movie
r1.DV	Digital Video
r1.FLV	Flash Video
r1.M1V	MPEG-1 Video
r1.M2TS	MPEG-2 Transport Stream Videos
r1.MKV	Matroska Video Stream
r1.MOV	Apple QuickTime Movie
r1.MPEG4	MPEG-4 Video
r1.OMA	OpenMG Audio File
r1.SPX	Ogg Speex Audio File
r1.TS	DVD Video
r1.VLC	VLC Media Player Data
r1.VOB	DVD Video Object
r1.XSPF	XML Shareable Playlist Format
r1.DAT	VCD Video
r1.BIN	Binary DVD Video
r1.IFO	DVD Information File
r1.PART	Partially Downloaded File
r1.3G2	3G Mobile Phone Video
r1.AVI	Audio Video Interleave
r1.MPEG	MPEG Video
r1.MPG	MPEG Video
r1.FLAC	Free Lossless Audio Codec Compressed Audio FIle
r1.M4A	MPEG-4 Audio File
r1.MP1	MPEG-1 Audio Layer I
r1.OGG	Ogg Multimedia Container File
r1.WAV	Waveform Audio
r1.XM	Extended Module Audio File
r1.3GP	3G Mobile Phone Video
r1.SRT	DVD Subtitles File
r1.WMV	Windows Media Video
r1.AC3	Dolby Digital AC-3 Compressed Audio File
r1.ASF	Advanced Systems Format Video
r1.MOD	MOD Audio File
r1.MP2	MPEG-1 Audio Layer II
r1.MP3	MPEG-1 Audio Layer 3
r1.MP4	MPEG-4 Part 14 Multimedia Container
r1.WMA	Windows Media Audio File
r1.MKA	Matroska Audio Stream
r1.M4P	Protected AAC File

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