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

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

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