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<meta http-equiv="content-type" content="text/html;charset=UTF-8">
<title>LLBest - Utility - Fix and Enhance SRT Subtitle Files</title>
<meta name="description" content="This on-line utility web page allows you to fix, enhance, debug, renumber, and adjust the timings of SRT subtitle files. It also allows you to find the difference between two SRT file timings, to split an SRT file into two files, and to join two SRT files.">
<meta name="keywords" content="Unicode, utility, SRT utility, SRT subtitle utility, SRT subtitle editing, SRT subtitle resequencing, SRT subtitle timings adjustment, offset SRT subtitle file timings, splitting SRT subtitle files, joining SRT subtitle files, concatenating SRT subtitle files, calculating SRT subtitle timings differences, enhancing SRT subtitle files, converting SRT subtitle files to Unicode, debugging SRT subtitle files, checking SRT subtitle file syntax">
<meta name="robots" content="index,nofollow">
<meta name="revisit-after" content="30 days">
<meta name="distribution" content="global">
 
<style> 
a:hover{color:#FF00C0;}
div{padding-top:7;padding-bottom:7;padding-left:15;padding-right:15;width:590;background-image:url(images/_bg1.gif);}
input{font-size:12px;background:#A1A4DE;margin-top:3;;margin-bottom:2;}
input.INP2{background:#B8BCFE;font-size:10.5;margin-top:0;margin-bottom:0;}
input.INP5{background:#B8BCFE;font-size:10.5;margin-top:0.5%;margin-bottom:0.5%;}
h1{text-align:center;font-weight:normal;font-size:150%;margin:0;margin-top:0.1em;}
p{margin-top:1.2em;margin-bottom:0.2em;line-height:1.4em;}
.SmallFont{text-align:center;font-size:85%;margin:0.25em;margin-bottom:0.5em}
p.TBOX{-moz-border-radius:5;-webkit-border-radius:5;background:#A1A4DE;color:#000000;border:solid #0000FF;border-width:3;margin-top:2;margin-bottom:5;padding:0.4em;padding-left:0.7em;padding-right:0.7em;}
select{background:#B8BCFE;font-size:15;margin-top:2;margin-bottom:0.5%}
span{color:#0000FF;}
span.CN{color:#000000;}
table{width:100%;padding:0;border-width:0;margin:0;}
table.BBOX{-moz-border-radius:5;-webkit-border-radius:5;background:#A1A4DE;border:solid #0000FF;border-width:3;margin-bottom:5;}
table.TS5{border:solid #0000FF;border-width:1;}
td{padding:0;}
td.change{padding:0.2em;background:#A1A4DE;color:#000000;border:solid black;border-width:3;}
td.BBOX{text-align:center;font-size:12pt;padding:1;padding-top:2;padding-left:6;padding-right:6;font-family:Times New Roman;}
td.TD4{font-family:Comic Sans MS;font-size:12pt;text-align:center;}
.TA3{width:100%;padding:3;background:#B8BCFE;font-size:8;height:120;overflow:auto;}
</style>
 
<script> 
 
JavaScriptForKeyS="T1=encodeURL(thisFileName,'JavaScriptForKeyS from SRTsubtitles.htm')+(SI?'&SI='+SI:'');location=(thisFileName+(T1?'?'+T1.slice(1):'')); // SRTsubtitles.htm";
                // Code to execute when the "S" key is pressed
 
</script>
 
<script src=_LLBest.js></script>
 
<script src=_kybdCommands.js></script>
 
<script> 
 
thisFileName=location.pathname.replace(/^.*[\/\\]/,'');
 
itsMSIE=navigator.userAgent.indexOf("MSIE")>0;
 
undoTXTBOX=[null,null,null,null,null,null,null];
tempUndoTXTBOX=[null,null,null,null,null,null,null];
theFontSize=originalFontSize=8;
theFontWeight=originalFontWeight="normal";
numberOfDaysToKeepCookie=8;
alreadyConverted=undoShowTextBox2=undoShowTextBox3=tempShowTextBox2=tempShowTextBox3=false;
var GCD;
 
SI=tempSI=undoSI=1;
SMPL=[];
i=1;
SMPL[i++]=[
"Enhance SRT subtitles",true,false,
"671\n01:05:54,183 --> 01:05:57,152\n     \"To lay their just "+
"hands     \n     on that Golden Key...     \n\n672\n01:05:57,"+
"253 --> 01:06:00,086\n\"that ope's the Palace of Eternity\"."+
"\n\n1276\n01:18:21,090 --> 01:18:24,423\n## But don't play wit"+
"h me #\n\n1277\n01:18:24,526 --> 01:18:26,084\n##'cause you'r"+
"e playing\nwith fire##\n\n",
"// 1) Copy/paste the contents of the SRT subtitle file into "+
"\"TextBox1\" above. 2) Click \"Go.\" 3) \"TextBox4\" below now"+
" contains the enhanced version, ready to be copy/pasted back "+
"into your original subtitle file. \"TextBox5\" now contains t"+
"he statistics on what changes were made.\n\ni=-1;t=0;TextBox4"+
"=TextBox1;TextBox5='';(TextBox2+'\\n').replace(/.+\\n/g,funct"+
"ion(T1){T1=T1.replace(/\\r?\\n/,'');i++;var T1=T1.split(/ *=="+
"= */),T2=0,T3=eval(T1[0]),T4=eval(T1[1]);TextBox4=TextBox4.re"+
"place(T3,function(T1){T2++;return(T1.replace(T3,T4))});t+=T2;"+
"TextBox5+=T2?T2+' changes made using: .replace('+(T3+',\"'+T4"+
".replace(/\"/g,'\\\\\"').replace(/\\n/g,'\\\\n'))+'\")\\n':''"+
"});TextBox5+='\\n'+t+' total changes made.\\n';",
"/\\r/g === ''\n/  +/g === ' '\n/(^|\\n) /g === '$1'\n/ (\\n|$"+
")/g === '$1'\n/(\\d) ([\\.\\d])/g === '$1$2'\n/\\.\\.\\./g =="+
"= '\u2026'\n/(\\w)['\xB4](\\w)/g === '$1\u2019$2'\n/(^|\\s)('''|\xB4\xB4\xB4|'\")/g"+
" === '$1\"\\''\n/('''|\xB4\xB4\xB4|\"')(\\s|$)/g === '\\'\"$2'\n/(''|\xB4"+
"\xB4)/g === '\"'\n/\"([\\.\\?\\!\\,\u2026]+)([\\]>\\s])/g === '$1\"$2"+
"'\n/'([\\.\\?\\!\\,\u2026]+)\"/g === '$1\\'\"'\n/\\bl(|f|n|s|t)\\b"+
"/g === 'I$1'\n/\\blt[\u2019']s\\b/g === 'It\u2019s'\n/\\n/g === ' de45t"+
"y '\n/\"'([\\)\\]<\\s]|$)/g === '\\'\"$1'\n/(^|[\\->\\s\\[\\("+
"]|\u2026|\")'(.{0,280}?)'([\\)\\]<\\s-]|\"|$)/g === '$1\u2018$2\u2019$3'\n/["+
"\xB4']/g === '\u2019'\n/(^|[\\->\\s\\[\\(]|\u2026)\"(.{0,1400}?)\"([\\)\\]"+
"<\\s-]|$)/g === '$1\u201C$2\u201D$3'\n/\"/g === '\u201C'\n/--([^\\>])/g === "+
"'\u2014$1'\n/ de45ty /g === '\\n'\n/[\xB6~]/g === '\u266A'\n/\u266C/g === '\u266A\u266A'"+
"\n/\\n([\\[\\(]|[\\[\\(]<i>|-? ?|<i>-? ?|-? ?<i>|-? ?[\\[\\(]["+
"^\\]]+\\] ?|\\(.*?\\) ?)[#\\*\xB7]/gi === '\\n$1\u266A'\n/[#\\*\xB7](|<"+
"\\/i>|[\\]\\)]|<\\/i>[\\]\\)])\\n/gi === '\u266A$1\\n'\n/[#\\*\xB7]\u266A|\u266A"+
"[#\\*]/g === '\u266A\u266A'\n/(\\w)(\u266A\u266A?)\\n/g === '$1 $2\\n'\n/\\n(\u266A\u266A?)"+
"(\\w)/g === '\\n$1 $2'\n/(\\w) ?\\?\\?\\n/g === '$1 \u266A\u266A\\n'\n/"+
"\\n\\?\\? ?(\\w)/g === '\\n\u266A\u266A $1'\n/\u266A([\\w\u2019])/g === '\u266A $1'\n",
];
SMPL[i++]=[
"Find the difference between two timings",true,false,
"01:43:54,816",
"// 1) Copy/paste the bad timing from the SRT file into \"Text"+
"Box1.\" 2) Enter the actual timing from the player into \"Tex"+
"tBox2.\" 3) Click \"Go\" and then \"TextBox4\" will appear co"+
"ntaining the number to put into TextBox2 of \"3. Adjust timin"+
"gs.\"\n\nparseIt=function(theString){var T1=(('0:0:'+theStrin"+
"g).replace(/,/,'.')).split(/:/);var T2=T1.length;return(T1[T2"+
"-3]*3600+T1[T2-2]*60+T1[T2-1]*1)};TextBox4=(parseIt(TextBox2)"+
"-parseIt(TextBox1)).toFixed(3)\n",
"01:48:20",
];
SMPL[i++]=[
"Adjust timings",true,false,
"671\n01:05:54,183 --> 01:05:57,152\n\u201CTo lay their just hands"+
"\non that Golden Key\u2026\n\n672\n01:05:57,253 --> 01:06:00,086\n\u201C"+
"that ope\u2019s the Palace of Eternity.\u201D\n\n1276\n01:18:21,090 -->"+
" 01:18:24,423\n\u266A\u266A But don\u2019t play with me \u266A\n\n1277\n01:18:24,"+
"526 --> 01:18:26,084\n\u266A\u266A \u2019cause you\u2019re playing\nwith fire \u266A\u266A"+
"\n\n",
"// 1) Copy/paste the text from your .srt file into \"TextBox1"+
".\" 2) Enter the number of seconds to offset the timings at t"+
"he beginning of the video and the number of seconds to offset"+
" the timings at the end of the video, separated by a comma, i"+
"nto \"TextBox2.\" If both offsets are the same, then it is on"+
"ly necessary to enter one number into TextBox2. 3) Click \"Go"+
"\" and then \"TextBox4\" will appear containing the new .srt "+
"text.\n\nTB2=TextBox2.split(',');TB2[1]=(TB2.length<2)?TB2[0]"+
":TB2[1];parseIt=function(theString){var T1=(theString.replace"+
"(/,/,'.')).split(/:/);return(T1[0]*3600+T1[1]*60+T1[2]*1)};th"+
"eMask='\\\\b\\\\d\\\\d:\\\\d\\\\d:\\\\d\\\\d,\\\\d\\\\d\\\\d"+
"\\\\b';FIRST=0;TextBox1.replace(RegExp(theMask,''),function(T1"+
"){FIRST=parseIt(T1)});LAST=0;(TextBox1.slice(TextBox1.lastInd"+
"exOf('-->'))).replace(RegExp(theMask,''),function(T1){LAST=pa"+
"rseIt(T1)});tRANGE=LAST-FIRST;TB20=TB2[0]*1;TB21=TB2[1]*1;oRA"+
"NGE=TB21-TB20;TextBox4=TextBox1.replace(RegExp(theMask,'g'),f"+
"unction(T1){var T2=parseIt(T1);T2+=TB20+(T2-FIRST)*oRANGE/tRA"+
"NGE;var T3=Math.floor(T2/3600);var T4=Math.floor((T2-T3*3600)"+
"/60);var T5=T2-T3*3600-T4*60;return(('0'+T3).slice(-2)+':'+('"+
"0'+T4).slice(-2)+':'+(('0'+T5.toFixed(3)).slice(-6)).replace("+
"/\\./,','))});\n",
"0,-3",
];
SMPL[i++]=[
"Debug",false,false,
"1\n00:00:25,000 --> 00:00:27,700\n[strings playing\n\u201CAll alon"+
"g the Watchtower\u201D]\n2\n00:02:44,476 --> 00:02:46,776\nMale an"+
"nouncer: <i>Ladies</i>\n<i>and gentlemen, welcome.</i>\n\n3\n"+
"00:02:46,676 --> 00:02:48,375\n<i>Today it is</i>\n<i>my dist"+
"inct pleasure</i>\n\n400:02:48,276 --> 00:02:49,975<i>to intr"+
"oduce a man</i>\n<i>who is recognized\u2026</i>\n\n",
"// 1) Copy/paste the text from your .srt file into \"TextBox1"+
".\" 2) Click \"Go\" and then \"TextBox4\" and \"TextBox5\" wi"+
"ll appear. \"TextBox4\" will contain the error messages. \"Te"+
"xtBox5\" will contain the original text with the error messag"+
"es embedded.\n\nL=0;\nTextBox4='';\nTextBox5='';\nE1='Invalid"+
" seq. #  in line ';\nE2='Out of sequence in line ';\nE3='Inva"+
"lid timings in line ';\ntemp1=TextBox1.split(/\\r?\\n\\r?\\n/"+
");\nif(!temp1[temp1.length-1])\n temp1.length--;\nfor(i=0;i<t"+
"emp1.length;i++)\n {\n temp2=temp1[i].split(/\\r?\\n/);\n for"+
"(j=0;j<temp2.length;j++)\n  {\n  temp3=temp2[j];\n  L++;\n  T"+
"extBox5+=temp3;\n  if(j==0)\n   {\n   if(i==0)\n    lastS=par"+
"seInt(temp3,10)-1;\n   S=parseInt(temp3,10);\n   if(S!=(lastS"+
"+1))\n    {\n    TextBox4+=E2+L+': '+temp3+'\\n';\n    TextBo"+
"x5+='  '+E2+L+'.';\n    }\n   if(temp2[j].search(/^\\d{1,5}$/"+
")<0)\n    {\n    TextBox4+=E1+L+': '+temp3+'\\n';\n    TextBo"+
"x5+='  '+E1+L+'.';\n    }   \n   lastS=S;\n   }\n  if(j==1)\n"+
"   {\n   if(temp2[j].search(/^\\d\\d:\\d\\d:\\d\\d\\,\\d\\d\\"+
"d --> \\d\\d:\\d\\d:\\d\\d\\,\\d\\d\\d$/)<0)\n    {\n    Text"+
"Box4+=E3+L+': '+temp3+'\\n';\n    TextBox5+='  '+E3+L+'.';\n "+
"   }   \n   }\n  TextBox5+='\\n';\n  }\n L++;\n TextBox5+='\\"+
"n';\n }\nif(!TextBox4)\n TextBox4='No errors found.\\n'\n",
];
SMPL[i++]=[
"Renumber",false,false,
"0\n00:00:00,000 --> 00:00:06,000\nSubtitles by Howard Charles Best\n"+
"\n1\n00:00:10,000 --> 00:00:13,000\nFirst subtitle\n\n1\n00:00"+
":20,000 --> 00:00:23,000\nSecond subtitle\n\n",
"// 1) Copy/paste the text from your .srt file into \"TextBox1"+
".\" 2) Click \"Go\" and then \"TextBox4\" will appear contain"+
"ing the renumbered text. 3) Copy/paste the renumbered text ba"+
"ck into your .srt file, and save it.\n\nN=1;\nTextBox4='';\nt"+
"emp1=TextBox1.split(/\\r?\\n\\r?\\n/);\nif(!temp1[temp1.lengt"+
"h-1])\n temp1.length--;\nfor(i=0;i<temp1.length;i++)\n TextBo"+
"x4+=temp1[i].replace(/^.*?\\n/,(N++)+'\\n')+'\\n\\n';\n",
];
SMPL[i++]=[
"Split one file into two",true,false,
"1\n00:00:10,000 --> 00:00:16,000\nFirst subtitle\n\n2\n00:00:"+
"20,000 --> 00:00:26,000\nSecond subtitle\n\n3\n00:00:30,000 -"+
"-> 00:00:36,000\nThird subtitle\n\n4\n00:00:40,000 --> 00:00:"+
"46,000\nForth subtitle\n\n",
"// 1) Copy/paste the text from your .srt file into \"TextBox1"+
".\" 2) Enter the length of the first video into  \"TextBox2."+
"\" 3) Click \"Go\" and then \"TextBox4\" and \"TextBox5\" will"+
" appear containing the contents of the two newly created SRT "+
"files.\n\nparseIt=function(theString){var T1=(('0:0:'+theStri"+
"ng).replace(/,/,'.')).split(/:/);var T2=T1.length;return(T1[T"+
"2-3]*3600+T1[T2-2]*60+T1[T2-1]*1)};\nTextBox4=TextBox5='';\nt"+
"emp1=TextBox1.split(/\\r?\\n\\r?\\n/);\ntemp2=parseIt(TextBox"+
"2);if(!temp1[temp1.length-1])\n temp1.length--;\nfor(i=0;i<te"+
"mp1.length;i++)\n {\n if(parseIt(temp1[i].slice(3,15))>temp2)"+
"\n  break;\n TextBox4+=temp1[i]+'\\n\\n';\n }\nN=1;\nfor(j=i;"+
"j<temp1.length;j++)\n TextBox5+=temp1[j].replace(/^.*?\\n/,(N"+
"++)+'\\n')+'\\n\\n';\nTextBox5=TextBox5.replace(/\\b\\d\\d:\\"+
"d\\d:\\d\\d,\\d\\d\\d\\b/g,function(T1){var T2=parseIt(T1)-te"+
"mp2;var T3=Math.floor(T2/3600);var T4=Math.floor((T2-T3*3600)"+
"/60);var T5=T2-T3*3600-T4*60;return(('0'+T3).slice(-2)+':'+('"+
"0'+T4).slice(-2)+':'+(('0'+T5.toFixed(3)).slice(-6)).replace("+
"/\\./,','))});\n",
"0:28",
];
SMPL[i++]=[
"Join two files",true,true,
"1\n00:00:10,000 --> 00:00:16,000\nFirst subtitle\n\n2\n00:00:"+
"20,000 --> 00:00:26,000\nSecond subtitle\n\n",
"// 1) Copy/paste the text from your CD1.srt file into \"TextB"+
"ox1.\" 2) Copy/paste the text from your CD2.srt file into \"T"+
"extBox2.\" 3) Enter the length of the CD1 video into \"TextBo"+
"x3.\" 4) Click \"Go\" and then \"TextBox4\" will appear conta"+
"ining the contents of the newly created single SRT file.\n\np"+
"arseIt=function(theString){var T1=(('0:0:'+theString).replace"+
"(/,/,'.')).split(/:/);var T2=T1.length;return(T1[T2-3]*3600+T"+
"1[T2-2]*60+T1[T2-1]*1)};\ntemp2=parseIt(TextBox3);\nTextBox4="+
"TextBox2.replace(/\\b\\d\\d:\\d\\d:\\d\\d,\\d\\d\\d\\b/g,func"+
"tion(T1){var T2=parseIt(T1)+temp2;var T3=Math.floor(T2/3600);"+
"var T4=Math.floor((T2-T3*3600)/60);var T5=T2-T3*3600-T4*60;re"+
"turn(('0'+T3).slice(-2)+':'+('0'+T4).slice(-2)+':'+(('0'+T5.t"+
"oFixed(3)).slice(-6)).replace(/\\./,','))});\nTextBox4=TextBo"+
"x1.replace(/(\\r?\\n)*$/,'')+'\\n\\n'+TextBox4;\ntemp1=TextBo"+
"x4.split(/\\r?\\n\\r?\\n/);\nif(!temp1[temp1.length-1])\n tem"+
"p1.length--;\nN=1;\nTextBox4='';\nfor(i=0;i<temp1.length;i++)"+
"\n TextBox4+=temp1[i].replace(/^.*?\\n/,(N++)+'\\n')+'\\n\\n'"+
";\n",
"1\n00:00:02,000 --> 00:00:08,000\nThird subtitle\n\n2\n00:00:"+
"12,000 --> 00:00:18,000\nForth subtitle\n\n",
"0:28",
];
 
function Bold()
 {
 theFontWeight=(theFontWeight=='bold')?'normal':'bold';
 for(var i=0;i<tempUndoTXTBOX.length;i++)
  GEBI('TXTBOX'+i).style.fontWeight=theFontWeight;
 }
 
function Clear(textBoxNumber)
 {
 prepUndoData(textBoxNumber);
 GEBI('TXTBOX'+textBoxNumber).value='';
 var T1=undoTXTBOX[textBoxNumber]
 undoTXTBOX[textBoxNumber]=(T1===null)?'':T1
 saveUndoData(textBoxNumber);
 }
 
function ClearAll()
 {
 prepAllUndoData();
 for(var i=0;i<undoTXTBOX.length-1;i++)
  {
  GEBI('TXTBOX'+i).value='';
  var T1=undoTXTBOX[i]
  undoTXTBOX[i]=(T1===null)?'':T1
  }
 GEBI('showTextBox2').checked=false;
 GEBI('showTextBox3').checked=false;
 saveAllUndoData();
 }
 
function ConvertSearchString()
 {
 if(alreadyConverted)
  {
  alert('Already a regular expression.\n\nClick "Clear" and enter some text before clicking again.')
  }
 else
  {
  prepUndoData(7);
  GEBI('TXTBOX7').value=GEBI('TXTBOX7').value
   .replace(/\r\n/g,'\n')
   .replace(/(\/|\||\\|\+|\*|\^|\?|\.|\(|\)|\{|\}|\[|\]|\,|\-|\$|\;)/g,'\\$1')
   .replace(/\n/g,'\\n')
   .replace(/\\\.\\\.\\\./g,'((.|\\n)+)');
  saveUndoData(7);
  alreadyConverted=true;
  }
 }
 
function displaySample()
 {
 for(var i=0;i<undoTXTBOX.length-1;i++)
  GEBI('TXTBOX'+i).value='';
 if(!SMPL[SI][SMPL[SI].length-1])
  SMPL[SI].length--;
 GEBI('showTextBox2').checked=SMPL[SI][1];
 GEBI('showTextBox3').checked=SMPL[SI][2];
 for(var i=3;i<SMPL[SI].length;i++)
  GEBI('TXTBOX'+(i-3)).value=SMPL[SI][i];
 }
 
function GEBI(itsID)
 {
 return(document.getElementById(itsID));
 }
 
function Go()
 {
 prepAllUndoData();
 for(var i=4;i<undoTXTBOX.length-1;i++)
  GEBI('TXTBOX'+i).value='';
 ShowOrHideTextBox();
 var TextBox1=GEBI('TXTBOX0').value;
 for(var i=2;i<undoTXTBOX.length-1;i++)
  eval('var TextBox'+i+'=GEBI("TXTBOX'+i+'").value');
 try
  {
  eval(GEBI('TXTBOX1').value);
  GEBI('TXTBOX0').value=TextBox1;
  for(var i=2;i<undoTXTBOX.length-1;i++)
   eval('GEBI("TXTBOX'+i+'").value=TextBox'+i);
  }
 catch(e){alert('ERROR: '+e.message+'.\n\nPlease correct the script and try again.');}
 saveAllUndoData();
 }
 
function NextSample()
 {
 prepAllUndoData();
 SI=SI%(SMPL.length-1)+1;
 GEBI('theSelector').value=SI;
 displaySample();
 saveAllUndoData();
 }
 
function pageLoaded2()
 {
 try{pageLoaded()}catch(e){}
 var T5=(SI>1)?SI:0;
 SI=1;
 displaySample();
 GCD=GEBI('iframeID').contentWindow.document;
 if(itsMSIE)
  GCD.designMode='on';
 originalSampleIndex=1;
 cookieContents='';
 var T1=document.cookie;
 var T2=thisFileName+'=';
 if(T1)
  {
  var T3=T1.indexOf(T2);
  if(T3+1)
   { 
   T3+=T2.length;
   var T4=T1.indexOf(';',T3);
   if(!(T4+1))
    T4=T1.length;
   cookieContents=unescape(T1.substring(T3,T4));
   }
  }
 //alert(cookieContents);
 try{eval(cookieContents)}catch(e){}
 if(T5)
  SI=T5;
 for(var i=0;i<tempUndoTXTBOX.length;i++)
  GEBI('TXTBOX'+i).style.fontWeight=theFontWeight;
 setFontSize();
 GEBI('theSelector').value=SI;
 SelectNewSample();
 ShowOrHideTextBox();
 }
 
function pageUnloaded()
 {
 var T1='';
 if(SI!=originalSampleIndex)
  T1+='SI='+SI+';';
 if(theFontSize!=originalFontSize)
  T1+='theFontSize='+theFontSize+';';
 if(theFontWeight!=originalFontWeight)
  T1+='theFontWeight="'+theFontWeight+'"';
 var T2=new Date();
 T2.setTime(T2.getTime()+86400000*((T1)?numberOfDaysToKeepCookie:0));
 document.cookie=thisFileName+"="+escape(T1)+"; expires="+T2.toUTCString();
 //alert(thisFileName+"="+escape(T1)+"; expires="+T2.toUTCString());
 }
 
function prepAllUndoData()
 {
 for(var i=0;i<undoTXTBOX.length-1;i++)
  prepUndoData(i);
 tempShowTextBox2=GEBI('showTextBox2').checked;
 tempShowTextBox3=GEBI('showTextBox3').checked;
 tempSI=SI;
 }
 
function prepUndoData(textBoxNumber)
 {
 tempUndoTXTBOX[textBoxNumber]=GEBI('TXTBOX'+textBoxNumber).value;
 }
 
function PreviousSample()
 {
 prepAllUndoData();
 SI--;
 var T1=SMPL.length-1;
 SI=(SI+T1)%T1;
 if(!SI)
  SI=T1;
 GEBI('theSelector').value=SI;
 displaySample();
 saveAllUndoData();
 }
 
function RestoreSample()
 {
 prepAllUndoData();
 displaySample();
 saveAllUndoData();
 }
 
function RestoreDefaults()
 {
 theFontSize=originalFontSize;
 setFontSize();
 theFontWeight=originalFontWeight;
 for(var i=0;i<tempUndoTXTBOX.length;i++)
  GEBI('TXTBOX'+i).style.fontWeight=theFontWeight;
 }
 
function SaveIt(textBoxNumber,defaultFileName)
 {
 if(GEBI('TXTBOX'+textBoxNumber).value)
  {
  GCD.body.innerHTML=GEBI('TXTBOX'+textBoxNumber).value.replace(/ /g,'&nbsp;').replace(/</g,'&lt;').replace(/\r?\n/g,'<BR>\n');
  GCD.execCommand('SaveAs',false,defaultFileName);
  GCD.body.innerHTML=null;
  }
 }
 
function saveAllUndoData()
 {
 if((tempUndoTXTBOX[0]!=GEBI('TXTBOX0').value)||(tempUndoTXTBOX[1]!=GEBI('TXTBOX1').value)||(tempUndoTXTBOX[2]!=GEBI('TXTBOX2').value)||(tempUndoTXTBOX[3]!=GEBI('TXTBOX3').value))
  for(var i=0;i<undoTXTBOX.length-1;i++)
   saveUndoData2(i);
 undoShowTextBox2=tempShowTextBox2;
 undoShowTextBox3=tempShowTextBox3;
 undoSI=tempSI;
 }
 
function saveUndoData(textBoxNumber)
 {
 if(tempUndoTXTBOX[textBoxNumber]!=GEBI('TXTBOX'+textBoxNumber).value)
  saveUndoData2(textBoxNumber);
 ShowOrHideTextBox();
 }
 
function saveUndoData2(textBoxNumber)
 {
 undoTXTBOX[textBoxNumber]=tempUndoTXTBOX[textBoxNumber];
 tempUndoTXTBOX[textBoxNumber]=null;
 }
 
function SelectNewSample()
 {
 prepAllUndoData();
 SI=GEBI('theSelector').value;
 displaySample();
 saveAllUndoData();
 }
 
function setFontSize()
 {
 var T1=theFontSize+'pt';
 for(var i=0;i<tempUndoTXTBOX.length;i++)
  GEBI('TXTBOX'+i).style.fontSize=T1;
 window.status='Current font size: '+T1+'.';
 }
 
function ShowOrHideTextBox()
 {
 GEBI('TextBox2ID').style.display=((GEBI('TXTBOX2').value||GEBI('showTextBox2').checked)?(itsMSIE?'block':'table'):'none');
 GEBI('TextBox3ID').style.display=((GEBI('TXTBOX3').value||GEBI('showTextBox3').checked)?(itsMSIE?'block':'table'):'none');
 GEBI('clearID2').value=(GEBI('showTextBox2').checked?'Clear':'Clear/hide');
 GEBI('clearID2').style.width=(GEBI('showTextBox2').checked?33:58);
 GEBI('clearID3').value=(GEBI('showTextBox3').checked?'Clear':'Clear/hide');
 GEBI('clearID3').style.width=(GEBI('showTextBox3').checked?33:58);
 GEBI('undoID0').style.display=((undoTXTBOX[0]!==null)?'inline':'none');
 GEBI('undoID1').style.display=((undoTXTBOX[1]!==null)?'inline':'none');
 GEBI('undoID2').style.display=(((undoTXTBOX[2]!==null)&&GEBI('showTextBox2').checked)?'inline':'none');
 GEBI('undoID3').style.display=(((undoTXTBOX[3]!==null)&&GEBI('showTextBox3').checked)?'inline':'none');
 GEBI('TextBox4ID').style.display=(GEBI('TXTBOX4').value?(itsMSIE?'block':'table'):'none');
 GEBI('TextBox5ID').style.display=(GEBI('TXTBOX5').value?(itsMSIE?'block':'table'):'none');
 GEBI('TextBox6ID').style.display=(GEBI('TXTBOX6').value?(itsMSIE?'block':'table'):'none');
 GEBI('undoID4').style.display=(undoTXTBOX[4]?'inline':'none');
 GEBI('undoID5').style.display=(undoTXTBOX[5]?'inline':'none');
 GEBI('undoID6').style.display=(undoTXTBOX[6]?'inline':'none');
 var T1=false,T2;
 for(var i=0;i<undoTXTBOX.length-1;i++)
  {
  T2=undoTXTBOX[i];
  if((T2!==null)&&(GEBI('TXTBOX'+i).value!=T2))
   T1=true;
  }
 GEBI('undoIDall').style.display=(T1?'inline':'none');
 }
 
function toHex(theText)
 {
 var T1;
 return(theText
  .replace(/[\x80-\xff]/g,function(T1){return "\\x"+T1.charCodeAt().toString(16).toUpperCase()})
  .replace(/[\u0100-\u0fff]/g,function(T1){return "\\u0"+T1.charCodeAt().toString(16).toUpperCase()})
  .replace(/[\u1000-\uffff]/g,function(T1){return "\\u"+T1.charCodeAt().toString(16).toUpperCase()})
  );
 }
 
function ToSourceCode()
 {
 prepUndoData(3);
 GEBI('TXTBOX5').value=GEBI('TXTBOX6').value='';
 var T1=
  'SMPL[i++]=[\n'+
  '"'+(SMPL[SI][0].replace(/"/g,'\\"'))+'",'+(GEBI('showTextBox2').checked?'true':'false')+','+(GEBI('showTextBox3').checked?'true':'false')+',\n',
 T2;
 for(var i=0;i<4;i++)
  {
  T2=GEBI('TXTBOX'+i).value;
  if(T2)
   T1+='"'+ToJavaScript2(T2)+'",\n';
  }
 GEBI('TXTBOX4').value=toHex(T1+'];\n');
 saveUndoData(3);
 }
 
function ToJavaScript2(theText)
 {
 return(theText.replace(/\\/g,'\\\\').replace(/\r?\n/g,'\\n').replace(/"/g,'\\"')).replace(/(.{61})/g,'$1"+\n"').replace(/([^\\])\\"\+\n"/g,'$1"+\n"\\').replace(/<\/script>/g,'</scr"+\n"ipt>').replace(/\\\\\\"\+\n"\\n/g,'\\\\"+\n"\\\\n');
 }
 
function Undo(textBoxNumber)
 {
 prepUndoData(textBoxNumber);
 GEBI('TXTBOX'+textBoxNumber).value=undoTXTBOX[textBoxNumber];
 saveUndoData(textBoxNumber);
 }
 
function UndoAll()
 {
 prepAllUndoData();
 for(var i=0;i<undoTXTBOX.length-1;i++)
   GEBI('TXTBOX'+i).value=undoTXTBOX[i];
 GEBI('showTextBox2').checked=undoShowTextBox2;
 GEBI('showTextBox3').checked=undoShowTextBox3;
 GEBI('theSelector').value=SI=undoSI;
 saveAllUndoData();
 }
 
</script>
 
</head>
 
<body bgcolor="#A1A4DE" link="#0000FF" vlink="#C000C0" alink="#FF0000" style="text-align:center;font:normal 120% Segoe UI,Tahoma" onload="pageLoaded2()" onkeydown="try{keyPressed(event)}catch(e){}" onunload="try{pageUnloaded()}catch(e){}" onclick="ShowOrHideTextBox()">
<div id=textDiv style="text-align:center;margin:auto"><span id=touchScreenSpan1></span>
 
<noscript><h1>ERROR: Your browser does not support scripts.</h1></noscript>
<p id=textP class=SmallFont style="margin-top:0">
| <a href=. onclick="try{loadIt('.');return false;}catch(e){}" title=http://LLBest.com/>Home</a> | Latest addition:</span> Automatic return to last selection |<span class=CN id=pressH1></span><iframe id=iframeID style="display:none"></iframe></td></p>
 
<table class=BBOX style="margin-bottom:0;">
<tr>
<td style="padding:0">
<table style="width:100%">
<tr>
<td>
<table class=TS5>
<tr>
<td>
<table>
<tr>
<td>
<textarea class=TA3 id=TXTBOX0 onfocus="blockKeyboardCommands=true;prepUndoData(0)" onblur="blockKeyboardCommands=false;saveUndoData(0)"></textarea></td>
</tr>
<tr>
<td class=TD4>
TextBox1
 
<input class=INP5 type=button
style="width:44" value="Clear" onclick="Clear(0)"><wbr><input class=INP5 id=undoID0 type=button
style="width:47" value="Undo" onclick="Undo(0)"><script> 
 
if(itsMSIE)
 document.write('<wbr><input class=INP5 type=button style="width:46" value="Save" onclick="SaveIt(0,\'myTextBox1Text\')">')
 
</script>
 
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table class=TS5>
<tr>
<td>
<table>
<tr>
<td>
<textarea class=TA3 id=TXTBOX1 onfocus="blockKeyboardCommands=true;prepUndoData(1)" onblur="blockKeyboardCommands=false;saveUndoData(1)"></textarea></td>
</tr>
<tr>
<td class=TD4>
Script
 
<input class=INP5 type=button
style="width:44" value="Clear" onclick="Clear(1)"><wbr><input class=INP5 id=undoID1 type=button
style="width:47" value="Undo" onclick="Undo(1)"><script> 
 
if(itsMSIE)
 document.write('<wbr><input class=INP5 type=button style="width:46" value="Save" onclick="SaveIt(1,\'myScript\')">')
 
</script>
 
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class=TD4>
<input class=INP5 type=button
style="width:64" value="Previous" onclick="PreviousSample()">&shy;<select
id=theSelector onfocus="prepAllUndoData()" onchange="SelectNewSample()">
 
<script> 
 
for(var i=1;i<SMPL.length;i++)
 {
 var T1='SMPL['+i+'][0]';
 eval('var T2='+T1);
 document.write('<option value='+i+'>'+(i)+'. '+T2);
 }
 
</script>
 
</select><wbr><input class=INP5 type=button
style="width:43" value="Next" onclick="NextSample()"><input class=INP5 type=button
style="width:58" value="Restore" onclick="RestoreSample()"><br>
<input class=INP3 type=checkbox
id=showTextBox2><span class=CN style="font-family:Arial"><small>Show&nbsp;TextBox2</small></span> <input class=INP3 type=checkbox
id=showTextBox3><span class=CN style="font-family:Arial"><small>Show&nbsp;TextBox3</small></span> <input class=INP5 type=button
style="width:34" value="Go" onclick="Go()"><wbr><input class=INP5 type=button
style="width:94" value="To source code" onclick="ToSourceCode()"><wbr><input class=INP5 type=button
style="width:59" value="Clear all" onclick="ClearAll()"><wbr><input class=INP5 id=undoIDall type=button
style="width:61" value="Undo all" onclick="UndoAll()"><wbr><input class=INP5 type=button
style="width:44" value="Bold" onclick="Bold()"><br>
<input class=INP5 type=button
style="width:61" value="Zoom in" onclick="theFontSize*=1.5;setFontSize()"><wbr><input class=INP5 type=button
style="width:69" value="Zoom out" onclick="theFontSize/=1.5;setFontSize()"><wbr><input class=INP5 type=button
style="width:98" value="Restore defaults" onclick="RestoreDefaults()"></td>
</tr>
<tr>
<td>
<table class=TS5 id=TextBox2ID>
<tr>
<td>
<table>
<tr>
<td>
<textarea class=TA3 id=TXTBOX2 onfocus="blockKeyboardCommands=true;prepUndoData(2)" onblur="blockKeyboardCommands=false;saveUndoData(2)"></textarea></td>
</tr>
<tr>
<td class=TD4>
TextBox2
 
<input class=INP5 id=clearID2 type=button
style="width:44" value="Clear" onclick="Clear(2)"><wbr><input class=INP5 id=undoID2 type=button
style="width:47" value="Undo" onclick="Undo(2)"><script> 
 
if(itsMSIE)
 document.write('<wbr><input class=INP5 type=button style="width:46" value="Save" onclick="SaveIt(2,\'myTextBox2Text\')">')
 
</script>
 
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table class=TS5 id=TextBox3ID>
<tr>
<td>
<table>
<tr>
<td>
<textarea class=TA3 id=TXTBOX3 onfocus="blockKeyboardCommands=true;prepUndoData(3)" onblur="blockKeyboardCommands=false;saveUndoData(3)"></textarea>
</tr>
<tr>
<td class=TD4>
TextBox3
 
<input class=INP5 id=clearID3 type=button
style="width:44" value="Clear" onclick="Clear(3)"><wbr><input class=INP5 id=undoID3 type=button
style="width:47" value="Undo" onclick="Undo(3)"><script> 
 
if(itsMSIE)
 document.write('<wbr><input class=INP5 type=button style="width:46" value="Save" onclick="SaveIt(3,\'myTextBox3Text\')">')
 
</script>
 
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table class=TS5 id=TextBox4ID>
<tr>
<td>
<table>
<tr>
<td>
<textarea class=TA3 id=TXTBOX4 onfocus="blockKeyboardCommands=true;prepUndoData(4)" onblur="blockKeyboardCommands=false;saveUndoData(4)"></textarea>
</tr>
<tr>
<td class=TD4>
TextBox4
 
<input class=INP5 type=button
style="width:69" value="Clear/hide" onclick="Clear(4)"><wbr><input class=INP5 id=undoID4 type=button
style="width:47" value="Undo" onclick="Undo(4)"><script> 
 
if(itsMSIE)
 document.write('<wbr><input class=INP5 type=button style="width:46" value="Save" onclick="SaveIt(4,\'myTextBox4Text\')">')
 
</script>
 
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table class=TS5 id=TextBox5ID>
<tr>
<td>
<table>
<tr>
<td>
<textarea class=TA3 id=TXTBOX5 onfocus="blockKeyboardCommands=true;prepUndoData(5)" onblur="blockKeyboardCommands=false;saveUndoData(5)"></textarea>
</tr>
<tr>
<td class=TD4>
TextBox5
 
<input class=INP5 type=button
style="width:69" value="Clear/hide" onclick="Clear(5)"><wbr><input class=INP5 id=undoID5 type=button
style="width:47" value="Undo" onclick="Undo(5)"><script> 
 
if(itsMSIE)
 document.write('<wbr><input class=INP5 type=button style="width:46" value="Save" onclick="SaveIt(5,\'myTextBox5Text\')">')
 
</script>
 
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table class=TS5 id=TextBox6ID>
<tr>
<td>
<table>
<tr>
<td>
<textarea class=TA3 id=TXTBOX6 onfocus="blockKeyboardCommands=true;prepUndoData(6)" onblur="blockKeyboardCommands=false;saveUndoData(6)"></textarea>
</tr>
<tr>
<td class=TD4>
TextBox6
 
<input class=INP5 type=button
style="width:69" value="Clear/hide" onclick="Clear(6)"><wbr><input class=INP5 id=undoID6 type=button
style="width:47" value="Undo" onclick="Undo(6)"><script> 
 
if(itsMSIE)
 document.write('<wbr><input class=INP5 type=button style="width:46" value="Save" onclick="SaveIt(6,\'myTextBox6Text\')">')
 
</script>
 
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
 
<h1><span>Utility: Fix and Enhance SRT Subtitle Files</span></h1>
<p class=SmallFont>(Tested using IE6, IE7 and Firefox 3)</p>
 
<p class=TBOX>
This on-line utility web page allows you to fix, enhance, debug, renumber, and adjust the timings of SRT subtitle files. It also allows you to find the difference between two SRT file timings, to split an SRT file into two files, and to join two SRT files. 
 
<p class=TBOX>
Select “1.
<script> 
 
document.write(SMPL[1][0]);
 
</script>”
and then click <input class=INP2 type=button style="width:34" value="Go"> above to see an example of how this web page works.
 
<p class=TBOX>
Normally, “TextBox1”, “TextBox2” and “TextBox3” are used for input, and “TextBox4”, “TextBox5” and “TextBox6” are used for output. 
 
<p class=TBOX>
The <input class=INP2 type=button style="width:94" value="To source code"> button above facilitates the creation of new sample scripts.
It converts the contents of “TextBox1,”  “Script,” “TextBox2,” and “TextBox3” into this web page’s source code format for a sample script, and puts the results into “TextBox4”.</p>
 
<p class=TBOX>
<span>NOTE:</span> Selecting “1.
<script> 
 
document.write(SMPL[1][0]);
 
</script>”
may result in SRT file text which contains Unicode characters. Therefore after copy / pasting it into a text editor, save it as <span>UTF-8 (with signature)</span>.
 
<p class=TBOX>
<span>NOTE:</span> This web page was created using Notepad.
Except for the <a href=images/_bg1.gif title=http://LLBest.com/images/_bg1.gif>background image file</a>, the <a href=_kybdCommands.js title=http://LLBest.com/_kybdCommands.js>keyboard command JavaScript file</a>, and the <a href=_LLBest.js title=http://LLBest.com/_LLBest.js>font&nbsp;/ color data JavaScript file</a>, it is completely self contained, and the absence of these three files will not cause any problems. Please
feel free to save it to your hard drive using “File/Save
as….” Double-click on the newly created “Utility Script Text
Editor” icon (“ScriptTextEditor” icon for Firefox), and make it
one of your “Favorites.” It will work perfectly even when you
are no longer connected to the Internet, or, heaven forbid, when
this web page is no longer available!
 
<p class=TBOX style="text-align:center">
Questions, comments and suggestions are welcome.<br>
Howard Charles Best (<script>var temp1="hbest1";temp2="gmail";document.write("<a hr"+"ef=ma"+"ilto:"+temp1+"@"+temp2+".com>"+temp1+"@"+temp2+".com</a>")</script>)
 
<p class=SmallFont>
| <a href=. onclick="try{loadIt('.');return false;}catch(e){}" title=http://LLBest.com/>Home</a> | <span>THIS WEB PAGE URL:</span> http://LLBest.com/SRTsubtitles.htm | <span class=CN id=pressH2></span></p>
<span id=touchScreenSpan2></span></div>
</body>
</html>�