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

c46.ASX	Advanced Stream Redirector
c46.DTS	Digital Theater Systems Audio File
c46.GXF	General eXchange Format
c46.M2V	MPEG-2 Video
c46.M3U	MP3 Uniform Resource Locator
c46.M4V	MPEG-4 Video File
c46.MPEG1	MPEG-1 Video
c46.MPEG2	MPEG-2 Video
c46.MTS	AVCHD Video File
c46.MXF	Material eXchange Format
c46.OGM	Ogg Multimedia Container File
c46.PLS	Playlist
c46.BUP	DVD Information File
c46.A52	Dolby Digital AC-3 Compressed Audio File
c46.AAC	Advanced Audio Coding Compressed Audio File
c46.B4S	Winamp 3+ Playlist
c46.CUE	Cue Sheet
c46.DIVX	DivX Movie
c46.DV	Digital Video
c46.FLV	Flash Video
c46.M1V	MPEG-1 Video
c46.M2TS	MPEG-2 Transport Stream Videos
c46.MKV	Matroska Video Stream
c46.MOV	Apple QuickTime Movie
c46.MPEG4	MPEG-4 Video
c46.OMA	OpenMG Audio File
c46.SPX	Ogg Speex Audio File
c46.TS	DVD Video
c46.VLC	VLC Media Player Data
c46.VOB	DVD Video Object
c46.XSPF	XML Shareable Playlist Format
c46.DAT	VCD Video
c46.BIN	Binary DVD Video
c46.IFO	DVD Information File
c46.PART	Partially Downloaded File
c46.3G2	3G Mobile Phone Video
c46.AVI	Audio Video Interleave
c46.MPEG	MPEG Video
c46.MPG	MPEG Video
c46.FLAC	Free Lossless Audio Codec Compressed Audio FIle
c46.M4A	MPEG-4 Audio File
c46.MP1	MPEG-1 Audio Layer I
c46.OGG	Ogg Multimedia Container File
c46.WAV	Waveform Audio
c46.XM	Extended Module Audio File
c46.3GP	3G Mobile Phone Video
c46.SRT	DVD Subtitles File
c46.WMV	Windows Media Video
c46.AC3	Dolby Digital AC-3 Compressed Audio File
c46.ASF	Advanced Systems Format Video
c46.MOD	MOD Audio File
c46.MP2	MPEG-1 Audio Layer II
c46.MP3	MPEG-1 Audio Layer 3
c46.MP4	MPEG-4 Part 14 Multimedia Container
c46.WMA	Windows Media Audio File
c46.MKA	Matroska Audio Stream
c46.M4P	Protected AAC File

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