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

pr2.ASX	Advanced Stream Redirector
pr2.DTS	Digital Theater Systems Audio File
pr2.GXF	General eXchange Format
pr2.M2V	MPEG-2 Video
pr2.M3U	MP3 Uniform Resource Locator
pr2.M4V	MPEG-4 Video File
pr2.MPEG1	MPEG-1 Video
pr2.MPEG2	MPEG-2 Video
pr2.MTS	AVCHD Video File
pr2.MXF	Material eXchange Format
pr2.OGM	Ogg Multimedia Container File
pr2.PLS	Playlist
pr2.BUP	DVD Information File
pr2.A52	Dolby Digital AC-3 Compressed Audio File
pr2.AAC	Advanced Audio Coding Compressed Audio File
pr2.B4S	Winamp 3+ Playlist
pr2.CUE	Cue Sheet
pr2.DIVX	DivX Movie
pr2.DV	Digital Video
pr2.FLV	Flash Video
pr2.M1V	MPEG-1 Video
pr2.M2TS	MPEG-2 Transport Stream Videos
pr2.MKV	Matroska Video Stream
pr2.MOV	Apple QuickTime Movie
pr2.MPEG4	MPEG-4 Video
pr2.OMA	OpenMG Audio File
pr2.SPX	Ogg Speex Audio File
pr2.TS	DVD Video
pr2.VLC	VLC Media Player Data
pr2.VOB	DVD Video Object
pr2.XSPF	XML Shareable Playlist Format
pr2.DAT	VCD Video
pr2.BIN	Binary DVD Video
pr2.IFO	DVD Information File
pr2.PART	Partially Downloaded File
pr2.3G2	3G Mobile Phone Video
pr2.AVI	Audio Video Interleave
pr2.MPEG	MPEG Video
pr2.MPG	MPEG Video
pr2.FLAC	Free Lossless Audio Codec Compressed Audio FIle
pr2.M4A	MPEG-4 Audio File
pr2.MP1	MPEG-1 Audio Layer I
pr2.OGG	Ogg Multimedia Container File
pr2.WAV	Waveform Audio
pr2.XM	Extended Module Audio File
pr2.3GP	3G Mobile Phone Video
pr2.SRT	DVD Subtitles File
pr2.WMV	Windows Media Video
pr2.AC3	Dolby Digital AC-3 Compressed Audio File
pr2.ASF	Advanced Systems Format Video
pr2.MOD	MOD Audio File
pr2.MP2	MPEG-1 Audio Layer II
pr2.MP3	MPEG-1 Audio Layer 3
pr2.MP4	MPEG-4 Part 14 Multimedia Container
pr2.WMA	Windows Media Audio File
pr2.MKA	Matroska Audio Stream
pr2.M4P	Protected AAC File

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