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

ld4.ASX	Advanced Stream Redirector
ld4.DTS	Digital Theater Systems Audio File
ld4.GXF	General eXchange Format
ld4.M2V	MPEG-2 Video
ld4.M3U	MP3 Uniform Resource Locator
ld4.M4V	MPEG-4 Video File
ld4.MPEG1	MPEG-1 Video
ld4.MPEG2	MPEG-2 Video
ld4.MTS	AVCHD Video File
ld4.MXF	Material eXchange Format
ld4.OGM	Ogg Multimedia Container File
ld4.PLS	Playlist
ld4.BUP	DVD Information File
ld4.A52	Dolby Digital AC-3 Compressed Audio File
ld4.AAC	Advanced Audio Coding Compressed Audio File
ld4.B4S	Winamp 3+ Playlist
ld4.CUE	Cue Sheet
ld4.DIVX	DivX Movie
ld4.DV	Digital Video
ld4.FLV	Flash Video
ld4.M1V	MPEG-1 Video
ld4.M2TS	MPEG-2 Transport Stream Videos
ld4.MKV	Matroska Video Stream
ld4.MOV	Apple QuickTime Movie
ld4.MPEG4	MPEG-4 Video
ld4.OMA	OpenMG Audio File
ld4.SPX	Ogg Speex Audio File
ld4.TS	DVD Video
ld4.VLC	VLC Media Player Data
ld4.VOB	DVD Video Object
ld4.XSPF	XML Shareable Playlist Format
ld4.DAT	VCD Video
ld4.BIN	Binary DVD Video
ld4.IFO	DVD Information File
ld4.PART	Partially Downloaded File
ld4.3G2	3G Mobile Phone Video
ld4.AVI	Audio Video Interleave
ld4.MPEG	MPEG Video
ld4.MPG	MPEG Video
ld4.FLAC	Free Lossless Audio Codec Compressed Audio FIle
ld4.M4A	MPEG-4 Audio File
ld4.MP1	MPEG-1 Audio Layer I
ld4.OGG	Ogg Multimedia Container File
ld4.WAV	Waveform Audio
ld4.XM	Extended Module Audio File
ld4.3GP	3G Mobile Phone Video
ld4.SRT	DVD Subtitles File
ld4.WMV	Windows Media Video
ld4.AC3	Dolby Digital AC-3 Compressed Audio File
ld4.ASF	Advanced Systems Format Video
ld4.MOD	MOD Audio File
ld4.MP2	MPEG-1 Audio Layer II
ld4.MP3	MPEG-1 Audio Layer 3
ld4.MP4	MPEG-4 Part 14 Multimedia Container
ld4.WMA	Windows Media Audio File
ld4.MKA	Matroska Audio Stream
ld4.M4P	Protected AAC File

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