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

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

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