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

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

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