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

d53.ASX	Advanced Stream Redirector
d53.DTS	Digital Theater Systems Audio File
d53.GXF	General eXchange Format
d53.M2V	MPEG-2 Video
d53.M3U	MP3 Uniform Resource Locator
d53.M4V	MPEG-4 Video File
d53.MPEG1	MPEG-1 Video
d53.MPEG2	MPEG-2 Video
d53.MTS	AVCHD Video File
d53.MXF	Material eXchange Format
d53.OGM	Ogg Multimedia Container File
d53.PLS	Playlist
d53.BUP	DVD Information File
d53.A52	Dolby Digital AC-3 Compressed Audio File
d53.AAC	Advanced Audio Coding Compressed Audio File
d53.B4S	Winamp 3+ Playlist
d53.CUE	Cue Sheet
d53.DIVX	DivX Movie
d53.DV	Digital Video
d53.FLV	Flash Video
d53.M1V	MPEG-1 Video
d53.M2TS	MPEG-2 Transport Stream Videos
d53.MKV	Matroska Video Stream
d53.MOV	Apple QuickTime Movie
d53.MPEG4	MPEG-4 Video
d53.OMA	OpenMG Audio File
d53.SPX	Ogg Speex Audio File
d53.TS	DVD Video
d53.VLC	VLC Media Player Data
d53.VOB	DVD Video Object
d53.XSPF	XML Shareable Playlist Format
d53.DAT	VCD Video
d53.BIN	Binary DVD Video
d53.IFO	DVD Information File
d53.PART	Partially Downloaded File
d53.3G2	3G Mobile Phone Video
d53.AVI	Audio Video Interleave
d53.MPEG	MPEG Video
d53.MPG	MPEG Video
d53.FLAC	Free Lossless Audio Codec Compressed Audio FIle
d53.M4A	MPEG-4 Audio File
d53.MP1	MPEG-1 Audio Layer I
d53.OGG	Ogg Multimedia Container File
d53.WAV	Waveform Audio
d53.XM	Extended Module Audio File
d53.3GP	3G Mobile Phone Video
d53.SRT	DVD Subtitles File
d53.WMV	Windows Media Video
d53.AC3	Dolby Digital AC-3 Compressed Audio File
d53.ASF	Advanced Systems Format Video
d53.MOD	MOD Audio File
d53.MP2	MPEG-1 Audio Layer II
d53.MP3	MPEG-1 Audio Layer 3
d53.MP4	MPEG-4 Part 14 Multimedia Container
d53.WMA	Windows Media Audio File
d53.MKA	Matroska Audio Stream
d53.M4P	Protected AAC File

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