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

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

acmmscppaaeulp   bcmmscppaaeulp   ccmmscppaaeulp   dcmmscppaaeulp   ecmmscppaaeulp   fcmmscppaaeulp   gcmmscppaaeulp   hcmmscppaaeulp   icmmscppaaeulp   jcmmscppaaeulp   kcmmscppaaeulp   lcmmscppaaeulp   mcmmscppaaeulp   ncmmscppaaeulp   ocmmscppaaeulp   pcmmscppaaeulp   qcmmscppaaeulp   rcmmscppaaeulp   scmmscppaaeulp   tcmmscppaaeulp   ucmmscppaaeulp   vcmmscppaaeulp   wcmmscppaaeulp   xcmmscppaaeulp   ycmmscppaaeulp   zcmmscppaaeulp   0cmmscppaaeulp   1cmmscppaaeulp   2cmmscppaaeulp   3cmmscppaaeulp   4cmmscppaaeulp   5cmmscppaaeulp   6cmmscppaaeulp   7cmmscppaaeulp   8cmmscppaaeulp   9cmmscppaaeulp