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

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

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