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

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

anvf   bnvf   cnvf   dnvf   envf   fnvf   gnvf   hnvf   invf   jnvf   knvf   lnvf   mnvf   nnvf   onvf   pnvf   qnvf   rnvf   snvf   tnvf   unvf   vnvf   wnvf   xnvf   ynvf   znvf   0nvf   1nvf   2nvf   3nvf   4nvf   5nvf   6nvf   7nvf   8nvf   9nvf