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

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

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