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

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

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