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

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

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