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

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

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