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

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

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