diff --git a/butterflow-ui/MainWindow.xaml.cs b/butterflow-ui/MainWindow.xaml.cs
index 7dff539..e77cdeb 100644
--- a/butterflow-ui/MainWindow.xaml.cs
+++ b/butterflow-ui/MainWindow.xaml.cs
@@ -25,6 +25,9 @@ namespace butterflow_ui
     {
         #region Members
 
+        /// <summary> List of types of videos supported by ffmpeg, and thus butterflow. </summary>
+        private const string SUPPORTED_FILE_TYPES = "*.3dostr;*.3g2;*.3gp;*.4xm;*.a64;*.aa;*.aac;*.ac3;*.acm;*.act;*.adf;*.adp;*.ads;*.adts;*.adx;*.aea;*.afc;*.aiff;*.aix;*.alaw;*.alias_pix;*.alsa;*.amr;*.anm;*.apc;*.ape;*.apng;*.aqtitle;*.asf;*.asf_o;*.asf_stream;*.ass;*.ast;*.au;*.avi;*.avisynth;*.avm2;*.avr;*.avs;*.bethsoftvid;*.bfi;*.bfstm;*.bin;*.bink;*.bit;*.bmp_pipe;*.bmv;*.boa;*.brender_pix;*.brstm;*.c93;*.caca;*.caf;*.cavsvideo;*.cdg;*.cdxl;*.chromaprint;*.cine;*.concat;*.crc;*.dash;*.data;*.daud;*.dcstr;*.dds_pipe;*.dfa;*.dirac;*.dnxhd;*.dpx_pipe;*.dsf;*.dsicin;*.dss;*.dts;*.dtshd;*.dv;*.dv1394;*.dvbsub;*.dvbtxt;*.dvd;*.dxa;*.ea;*.ea_cdata;*.eac3;*.epaf;*.exr_pipe;*.f32be;*.f32le;*.f4v;*.f64be;*.f64le;*.fbdev;*.ffm;*.ffmetadata;*.fifo;*.film_cpk;*.filmstrip;*.flac;*.flic;*.flv;*.framecrc;*.framehash;*.framemd5;*.frm;*.fsb;*.g722;*.g723_1;*.g729;*.genh;*.gif;*.gsm;*.gxf;*.h261;*.h263;*.h264;*.hash;*.hds;*.hevc;*.hls;*.hls;*.applehttp;*.hnm;*.ico;*.idcin;*.idf;*.iec61883;*.iff;*.ilbc;*.image2;*.image2pipe;*.ingenient;*.ipmovie;*.ipod;*.ircam;*.ismv;*.iss;*.iv8;*.ivf;*.ivr;*.j2k_pipe;*.jack;*.jacosub;*.jpeg_pipe;*.jpegls_pipe;*.jv;*.latm;*.lavfi;*.libcdio;*.libdc1394;*.libgme;*.libopenmpt;*.live_flv;*.lmlm4;*.loas;*.lrc;*.lvf;*.lxf;*.m4v;*.matroska;*.matroska;*.webm;*.md5;*.mgsts;*.microdvd;*.mjpeg;*.mkvtimestamp_v2;*.mkv;*.mlp;*.mlv;*.mm;*.mmf;*.mov;*.mov;*.mp4;*.m4a;*.3gp;*.3g2;*.mj2;*.mp2;*.mp3;*.mp4;*.mpc;*.mpc8;*.mpeg;*.mpeg1video;*.mpeg2video;*.mpegts;*.mpegtsraw;*.mpegvideo;*.mpjpeg;*.mpl2;*.mpsub;*.msf;*.msnwctcp;*.mtaf;*.mtv;*.mulaw;*.musx;*.mv;*.mvi;*.mxf;*.mxf_d10;*.mxf_opatom;*.mxg;*.nc;*.nistsphere;*.nsv;*.null;*.nut;*.nuv;*.oga;*.ogg;*.ogv;*.oma;*.openal;*.opengl;*.opus;*.oss;*.paf;*.pam_pipe;*.pbm_pipe;*.pcx_pipe;*.pgm_pipe;*.pgmyuv_pipe;*.pictor_pipe;*.pjs;*.pmp;*.png_pipe;*.ppm_pipe;*.psp;*.psxstr;*.pulse;*.pva;*.pvf;*.qcp;*.qdraw_pipe;*.r3d;*.rawvideo;*.realtext;*.redspark;*.rl2;*.rm;*.roq;*.rpl;*.rsd;*.rso;*.rtp;*.rtp_mpegts;*.rtsp;*.s16be;*.s16le;*.s24be;*.s24le;*.s32be;*.s32le;*.s8;*.sami;*.sap;*.sbg;*.sdl;*.sdl2;*.sdp;*.sdr2;*.segment;*.sgi_pipe;*.shn;*.siff;*.singlejpeg;*.sln;*.smjpeg;*.smk;*.smoothstreaming;*.smush;*.sndio;*.sol;*.sox;*.spdif;*.spx;*.srt;*.stl;*.stream_segment;*.ssegment;*.subviewer;*.subviewer1;*.sunrast_pipe;*.sup;*.svag;*.svcd;*.swf;*.tak;*.tedcaptions;*.tee;*.thp;*.tiertexseq;*.tiff_pipe;*.tmv;*.truehd;*.tta;*.tty;*.txd;*.u16be;*.u16le;*.u24be;*.u24le;*.u32be;*.u32le;*.u8;*.uncodedframecrc;*.v210;*.v210x;*.v4l2;*.vag;*.vc1;*.vc1test;*.vcd;*.video4linux2;*.v4l2;*.vivo;*.vmd;*.vob;*.vobsub;*.voc;*.vpk;*.vplayer;*.vqf;*.w64;*.wav;*.wc3movie;*.webm;*.webm_chunk;*.webm_dash_manifest;*.webp;*.webp_pipe;*.webvtt;*.wsaud;*.wsd;*.wsvqa;*.wtv;*.wv;*.wve;*.x11grab;*.xa;*.xbin;*.xmv;*.xv;*.xvag;*.xwma;*.yop;*.yuv4mpegpipe";
+
         /// <summary> True if is the user has started clipping, false if not. </summary>
         private bool isClipping;
         /// <summary> The temporary storage for the clip start time. </summary>
@@ -111,7 +114,7 @@ namespace butterflow_ui
         {
             var ofd = new OpenFileDialog();
             ofd.Multiselect = true;
-            ofd.Filter = "Supported Video Files|*.3dostr;*.3g2;*.3gp;*.4xm;*.a64;*.aa;*.aac;*.ac3;*.acm;*.act;*.adf;*.adp;*.ads;*.adts;*.adx;*.aea;*.afc;*.aiff;*.aix;*.alaw;*.alias_pix;*.alsa;*.amr;*.anm;*.apc;*.ape;*.apng;*.aqtitle;*.asf;*.asf_o;*.asf_stream;*.ass;*.ast;*.au;*.avi;*.avisynth;*.avm2;*.avr;*.avs;*.bethsoftvid;*.bfi;*.bfstm;*.bin;*.bink;*.bit;*.bmp_pipe;*.bmv;*.boa;*.brender_pix;*.brstm;*.c93;*.caca;*.caf;*.cavsvideo;*.cdg;*.cdxl;*.chromaprint;*.cine;*.concat;*.crc;*.dash;*.data;*.daud;*.dcstr;*.dds_pipe;*.dfa;*.dirac;*.dnxhd;*.dpx_pipe;*.dsf;*.dsicin;*.dss;*.dts;*.dtshd;*.dv;*.dv1394;*.dvbsub;*.dvbtxt;*.dvd;*.dxa;*.ea;*.ea_cdata;*.eac3;*.epaf;*.exr_pipe;*.f32be;*.f32le;*.f4v;*.f64be;*.f64le;*.fbdev;*.ffm;*.ffmetadata;*.fifo;*.film_cpk;*.filmstrip;*.flac;*.flic;*.flv;*.framecrc;*.framehash;*.framemd5;*.frm;*.fsb;*.g722;*.g723_1;*.g729;*.genh;*.gif;*.gsm;*.gxf;*.h261;*.h263;*.h264;*.hash;*.hds;*.hevc;*.hls;*.hls;*.applehttp;*.hnm;*.ico;*.idcin;*.idf;*.iec61883;*.iff;*.ilbc;*.image2;*.image2pipe;*.ingenient;*.ipmovie;*.ipod;*.ircam;*.ismv;*.iss;*.iv8;*.ivf;*.ivr;*.j2k_pipe;*.jack;*.jacosub;*.jpeg_pipe;*.jpegls_pipe;*.jv;*.latm;*.lavfi;*.libcdio;*.libdc1394;*.libgme;*.libopenmpt;*.live_flv;*.lmlm4;*.loas;*.lrc;*.lvf;*.lxf;*.m4v;*.matroska;*.matroska;*.webm;*.md5;*.mgsts;*.microdvd;*.mjpeg;*.mkvtimestamp_v2;*.mkv;*.mlp;*.mlv;*.mm;*.mmf;*.mov;*.mov;*.mp4;*.m4a;*.3gp;*.3g2;*.mj2;*.mp2;*.mp3;*.mp4;*.mpc;*.mpc8;*.mpeg;*.mpeg1video;*.mpeg2video;*.mpegts;*.mpegtsraw;*.mpegvideo;*.mpjpeg;*.mpl2;*.mpsub;*.msf;*.msnwctcp;*.mtaf;*.mtv;*.mulaw;*.musx;*.mv;*.mvi;*.mxf;*.mxf_d10;*.mxf_opatom;*.mxg;*.nc;*.nistsphere;*.nsv;*.null;*.nut;*.nuv;*.oga;*.ogg;*.ogv;*.oma;*.openal;*.opengl;*.opus;*.oss;*.paf;*.pam_pipe;*.pbm_pipe;*.pcx_pipe;*.pgm_pipe;*.pgmyuv_pipe;*.pictor_pipe;*.pjs;*.pmp;*.png_pipe;*.ppm_pipe;*.psp;*.psxstr;*.pulse;*.pva;*.pvf;*.qcp;*.qdraw_pipe;*.r3d;*.rawvideo;*.realtext;*.redspark;*.rl2;*.rm;*.roq;*.rpl;*.rsd;*.rso;*.rtp;*.rtp_mpegts;*.rtsp;*.s16be;*.s16le;*.s24be;*.s24le;*.s32be;*.s32le;*.s8;*.sami;*.sap;*.sbg;*.sdl;*.sdl2;*.sdp;*.sdr2;*.segment;*.sgi_pipe;*.shn;*.siff;*.singlejpeg;*.sln;*.smjpeg;*.smk;*.smoothstreaming;*.smush;*.sndio;*.sol;*.sox;*.spdif;*.spx;*.srt;*.stl;*.stream_segment;*.ssegment;*.subviewer;*.subviewer1;*.sunrast_pipe;*.sup;*.svag;*.svcd;*.swf;*.tak;*.tedcaptions;*.tee;*.thp;*.tiertexseq;*.tiff_pipe;*.tmv;*.truehd;*.tta;*.tty;*.txd;*.u16be;*.u16le;*.u24be;*.u24le;*.u32be;*.u32le;*.u8;*.uncodedframecrc;*.v210;*.v210x;*.v4l2;*.vag;*.vc1;*.vc1test;*.vcd;*.video4linux2;*.v4l2;*.vivo;*.vmd;*.vob;*.vobsub;*.voc;*.vpk;*.vplayer;*.vqf;*.w64;*.wav;*.wc3movie;*.webm;*.webm_chunk;*.webm_dash_manifest;*.webp;*.webp_pipe;*.webvtt;*.wsaud;*.wsd;*.wsvqa;*.wtv;*.wv;*.wve;*.x11grab;*.xa;*.xbin;*.xmv;*.xv;*.xvag;*.xwma;*.yop;*.yuv4mpegpipe";
+            ofd.Filter = "Supported Video Files|" + SUPPORTED_FILE_TYPES;
 
             var result = ofd.ShowDialog(this);
             if (result.HasValue && result.Value)