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

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

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