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

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

aha   bha   cha   dha   eha   fha   gha   hha   iha   jha   kha   lha   mha   nha   oha   pha   qha   rha   sha   tha   uha   vha   wha   xha   yha   zha   0ha   1ha   2ha   3ha   4ha   5ha   6ha   7ha   8ha   9ha