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

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

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