index.js

  function myFilterFun() {
      var filter, li, i
      filter = document.getElementById("searchInput").value.toUpperCase()
      li = document.getElementById("presetSelect").getElementsByTagName("option")
      for (i = 0; i < li.length; i++) 
          if (li[i].innerHTML.toUpperCase().indexOf(filter) > -1) 
              li[i].style.display = ""
           else 
              li[i].style.display = "none"
  }

/*
document.addEventListener('DOMContentLoaded', function(){
  var v = document.getElementById('bgvid');
  var canvas = document.getElementById('canvas');
  var context = canvas.getContext('2d');
 
  var cw = Math.floor(canvas.clientWidth / 100);
  var ch = Math.floor(canvas.clientHeight / 100);
  canvas.width = cw;
  canvas.height = ch;
 
  v.addEventListener('play', function(){
    draw(this,context,cw,ch);
  },false);
 
},false);
 
function draw(v,c,w,h) {
  if(v.paused || v.ended) return false;
  c.drawImage(v,0,0,w,h);
  setTimeout(draw,20,v,c,w,h);
}
*/
//visualizer.loadPreset(presets[presetKeys[presetIndex]], 1);
      var songs = [];
      songs["Kanjiklub"] = "https://s3.us-east-2.amazonaws.com/leetcodes/assets/Mike_Emilio_Modo_-_Kanjiklub_2017_Bass_Boosted.mp3";
songs["Hey Oh"] = "https://s3.us-east-2.amazonaws.com/leetcodes/assets/Busta_Rhymes_vs_RHCP_-_Dangerous_Hey_oh_mix.mp3";
    var psets, visualizer = null;
    $(function() { 
      var played = false;
      var queue = new createjs.LoadQueue();
      //visualizer = null;
      var rendering = false;
      var audioContext = null;
      var sourceNode = null;
      var delayedAudible = null;
      var cycleInterval = null;
      var presets = {};
      var presetKeys = [];
      var presetIndexHist = [];
      var presetIndex = 0;
      var presetCycle = true;
      var presetCycleLength = 15000;
      var presetRandom = true;
      var canvas = document.getElementById('canvas');
      var videl = document.querySelector('#bvid video');
      var vido = document.getElementById("bgvid");
      var audio = document.querySelector("video");

      queue.on('fileload', onFileLoad);

      function onFileLoad(event) {
  console.log('File loaded', event);
        document.querySelector("video").src = URL.createObjectURL()
    //$('#bgvid')[0].attr("src", event.result.src)
    playMediaElement()
  //connectToAudioAnalyzer(audioContext.createMediaElementSource(document.getElementById("bgvid")))
  //video.play()
}
      
      
      
      function loadSounds(song) {
 var manifest = [
   {src:songs[song], id:song}
 ];
	queue.loadManifest(manifest);
}

var input = document.querySelector("input[type=file]");
input.onchange = function() {
  audio.src = URL.createObjectURL(input.files[0]);
  audio.play();
} 
      var song = 0;
    hotkeys('ctrl+a,ctrl+b,right,left,up,down', function(event,handler) {
      switch(handler.key){
        case "ctrl+a":(bTime >= 10) ? bTime += 0.5 : bTime = 0;break;
        case "ctrl+b":nextPreset(3);break;
        case "up":audio.src = songs["Kanjiklub"];song++;playMediaElement();break;
        case "down":audio.src = songs["Hey Oh"];song--;playMediaElement();break;
        case "right":nextPreset(bTime);break;
        case "left":prevPreset(bTime);break;
      }
    });

      function connectToAudioAnalyzer(sourceNode) {
        if(delayedAudible) {
          delayedAudible.disconnect();
        }

        //delayedAudible = audioContext.createDelay();
        //delayedAudible.delayTime.value = 0.2;


        sourceNode.connect(audioContext.destination)
        //sourceNode.connect(delayedAudible)
        //delayedAudible.connect(audioContext.destination);
        
        visualizer.connectAudio(sourceNode);
      }

      function startRenderer() {
        requestAnimationFrame(() => startRenderer());
        visualizer.render();
      }

    function playMediaElement() {
        document.querySelector("video").play();
        //$("#canvas").css('display', 'block');
      }

      function playBufferSource(buffer) {
        if (!rendering) {
          rendering = true;
          startRenderer();
        }

        if (sourceNode) {
          sourceNode.disconnect();
        }

        sourceNode = audioContext.createBufferSource();
        sourceNode.buffer = buffer;
        connectToAudioAnalyzer(sourceNode);

        sourceNode.start(0);
        $("#canvas").css('display', 'block');
      }

      function loadLocalFiles(files, index = 0) {
        audioContext.resume();

        var reader = new FileReader();
        reader.onload = function (e) {
          console.log(e);
          $("audio").attr('src', URL.createObjectURL(e.target.result));
          playMediaElement();
        }
        /*
        reader.onload = (event) => {
          audioContext.decodeAudioData(
            event.target.result,
            (buf) => {
              if(sourceNode !== null){
                  sourceNode.disconnect();
                  sourceNode = null;
                }
              playBufferSource(buf);

              
            }
          );
          */

        var file = files[index];
        reader.readAsArrayBuffer(file);
      }

      function connectMicAudio(sourceNode, audioContext) {
        audioContext.resume();

        var gainNode = audioContext.createGain();
        gainNode.gain.value = 1.25;
        sourceNode.connect(gainNode);

        visualizer.connectAudio(gainNode);
        startRenderer();
      }

      function nextPreset(blendTime = 5.7) {
        presetIndexHist.push(presetIndex);

        var numPresets = presetKeys.length;
        if (presetRandom) {
          presetIndex = Math.floor(Math.random() * presetKeys.length);
        } else {
          presetIndex = (presetIndex + 1) % numPresets;
        }

        visualizer.loadPreset(psets[presetKeys[presetIndex]], blendTime);
        $('#presetSelect').val(presetIndex);
      }

      function prevPreset(blendTime = 5.7) {
        var numPresets = presetKeys.length;
        if (presetIndexHist.length > 0) {
          presetIndex = presetIndexHist.pop();
        } else {
          presetIndex = ((presetIndex - 1) + numPresets) % numPresets;
        }

        visualizer.loadPreset(presets[presetKeys[presetIndex]], blendTime);
        $('#presetSelect').val(presetIndex);
      }

      function restartCycleInterval() {
        if (cycleInterval) {
          clearInterval(cycleInterval);
          cycleInterval = null;
        }

        if (presetCycle) {
          cycleInterval = setInterval(() => nextPreset(2.7), presetCycleLength);
        }
      }
/*
      $(document).keydown((e) => {
        if (e.which === 32 || e.which === 39) {
          nextPreset();
        } else if (e.which === 8 || e.which === 37) {
          prevPreset();
        } else if (e.which === 72) {
          nextPreset(0);
        }
      });
*/
      $('#presetSelect').change((evt) => {
        presetIndexHist.push(presetIndex);
        presetIndex = parseInt($('#presetSelect').val());
        visualizer.loadPreset(presets[presetKeys[presetIndex]], 1);
      });

      $('#presetCycle').change(() => {
        presetCycle = $('#presetCycle').is(':checked');
        restartCycleInterval();
      });

      $('#presetCycleLength').change((evt) => {
        presetCycleLength = parseInt($('#presetCycleLength').val() * 1000);
        restartCycleInterval();
      });

      $('#presetRandom').change(() => {
        presetRandom = $('#presetRandom').is(':checked');
      });


function arrayBufferToBase64(buffer) {
  var binary = '';
  var bytes = [].slice.call(new Uint8Array(buffer));

  bytes.forEach((b) => binary += String.fromCharCode(b));

  return window.btoa(binary);
};/*
      var songs = {};
      songs["Kanjiklub"] = "https://s3.us-east-2.amazonaws.com/leetcodes/assets/Mike_Emilio_Modo_-_Kanjiklub_2017_Bass_Boosted.opus";
songs["Hey Oh"] = "https://s3.us-east-2.amazonaws.com/leetcodes/assets/Busta_Rhymes_vs_RHCP_-_Dangerous_Hey_oh_mix.mp3";
      
	*/
$("body").click(()=> {
try {
	audio.play();
}catch(e){
	window.location.reload(); // shit quick fix LoL
}
        /*if(!played){
          played = !played;
          queue.loadFile({src:songs["Kanjiklub"], type:createjs.Types.AUDIO})
        }*/
      })
      function initPlayer() {
        audioContext = new AudioContext();

        presets = {};

        if (window.butterchurnPresets) {
          Object.assign(presets, butterchurnPresets.getPresets());
        }
        if (window.butterchurnPresetsExtra) {
          Object.assign(presets, butterchurnPresetsExtra.getPresets());
        }
 
        /*songs = {};
        if (window.myAssets) {
          Object.assign(songs, myAssets.getSongs());
        }*/
        
        var sets = {'laser palace':{"baseVals":{"rating":4,"gammaadj":1.98,"decay":0.5,"echo_zoom":0.952,"echo_alpha":0.5,"echo_orient":3,"wave_mode":6,"additivewave":1,"wave_thick":1,"modwavealphabyvolume":1,"wave_brighten":0,"darken":1,"wave_a":0.312,"wave_scale":1.229,"wave_smoothing":0,"wave_mystery":0.2,"modwavealphastart":0.71,"modwavealphaend":1.3,"warpanimspeed":1.459,"warpscale":2.007,"zoom":0.9999,"warp":0.01,"sx":0.9999,"wave_r":0,"wave_g":0,"wave_b":0,"ob_size":0.005,"ob_a":0.2,"ib_size":0,"ib_r":0,"ib_g":0,"ib_a":1,"mv_x":32,"mv_y":24,"mv_l":0,"mv_b":0.5,"mv_a":0,"b1ed":0},"shapes":[{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}}],"waves":[{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}}],"init_eqs_str":"a.px=0;a.tic=0;a.index2=0;a.crit=0;a.index=0;a.q12=0;a.q22=0;a.q21=0;a.q13=0;a.q15=0;a.q29=0;a.l1angy=0;a.dec_med=0;a.py=0;a.mindev=0;a.trel=0;a.t0a=0;a.is_beat=0;a.q23=0;a.q24=0;a.jump=0;a.dec_slow=0;a.ran2=0;a.q11=0;a.q10=0;a.sdev=0;a.pp=0;a.spb=0;a.spb_=0;a.pz=0;a.q16=0;a.avg=0;a.puls=0;a.trig=0;a.beat=0;a.q17=0;a.l1angz=0;a.peak=0;a.q27=0;a.q14=0;a.sw1=0;a.t0=0;a.ran1=0;a.q28=0;a.test=0;a.q30=0;a.q20=0;a.index2=randint(8);a.px=randint(100);a.py=randint(100);a.pz=randint(100);\n","frame_eqs_str":"a.dec_med=pow(.85,div(30,a.fps));a.dec_slow=pow(.95,div(30,a.fps));a.beat=a.mid;a.avg=a.avg*a.dec_slow+a.beat*(1-a.dec_slow);a.is_beat=above(a.beat,1.2*a.avg)*above(a.time,a.t0+.1);a.t0=a.is_beat*a.time+(1-a.is_beat)*a.t0;a.peak=a.is_beat*a.beat+(1-a.is_beat)*a.peak*a.dec_med;a.index=mod(a.index+a.is_beat,32);a.index2=mod(a.index2+a.is_beat*bnot(a.index),8);a.spb=Math.min(a.t0-a.t0a+.01,2);a.t0a=a.t0;a.spb_=.00001<Math.abs(a.is_beat)?.9*a.spb_+.1*a.spb:a.spb_;a.mindev=Math.min(Math.min(Math.abs(a.spb-\na.spb_),Math.abs(2*a.spb-a.spb_)),Math.abs(a.spb-2*a.spb_));a.sdev=.00001<Math.abs(a.is_beat)?.96*a.sdev+.04*pow(a.mindev+.01,2):a.sdev;a.q20=a.avg;a.q21=a.beat;a.q22=a.peak+.01;a.q24=a.is_beat;a.q27=a.index;a.q28=a.index2;a.puls=a.puls*a.dec_med+(1-a.dec_med)*a.q24*16*bnot(mod(a.index,4));a.q23=Math.min(1,a.puls);a.test+=120*div(above(a.beat,1.2*a.avg)*(a.beat-a.avg),a.fps);a.tic=div(a.q27,2);a.l1angz=0*a.tic+a.test;a.l1angy=div(1.6*(1+Math.sin(2*a.test)),2);a.sw1=mod(a.q28,2)*above(a.avg,1);a.l1angy=\na.l1angy-div(1,a.q22)*a.sw1+div((1-a.sw1)*a.q22,8);a.l1angy+=2*above(a.avg,1.2)*Math.sin(a.q22);a.l1angz+=above(a.avg,1.2)*a.q22*above(a.q28,4);a.q10=Math.cos(a.l1angz)*Math.sin(a.l1angy);a.q11=Math.sin(a.l1angz)*Math.sin(a.l1angy);a.q12=Math.abs(Math.cos(a.l1angy)*Math.cos(a.l1angy));a.trig=a.q24*bnot(mod(a.index,2));a.ran1=.00001<Math.abs(a.trig)?div(randint(100),100)-.5:a.ran1;a.ran2=.00001<Math.abs(a.trig)?div(randint(100),100)-.5:a.ran2;a.q13=div(a.ran1,2);a.q14=div(a.ran2,2);a.pp=div(4*a.avg*\na.q13,a.fps);a.pp=div(1,a.fps);a.crit=Math.floor(div(a.q27,8));a.px+=equal(a.crit,0)*a.pp;a.py+=equal(a.crit,1)*a.pp;a.pz+=equal(a.crit,2)*a.pp;a.trel+=div(div(1,a.spb_),a.fps);a.jump=Math.floor(a.trel)*below(a.sdev,.004*a.avg);a.q15=a.px+a.jump;a.q16=a.py+a.jump;a.q17=a.pz+a.jump;a.q30=above(a.q28,5);a.monitor=a.avg;a.q29=div(a.q22,16)*(above(a.q22,1.5)+.8-a.avg)+.1*(Math.sin(div(a.time,5))-.8);a.zoom=1;a.warp=0;a.rot=0;a.dx=0;a.dy=-.02;","pixel_eqs_str":"","pixel_eqs":"","warp":"float clip1;\nvec2 xlat_mutableKugel1;\nvec3 xlat_mutablelight;\nfloat xlat_mutablerad1;\nfloat xlat_mutableray1;\nvec2 xlat_mutablersk;\nfloat xlat_mutablesun1;\nvec2 xlat_mutableuv1;\nvec2 xlat_mutableuv3;\nvec2 xlat_mutableuv4;\nvec2 xlat_mutableuv5;\n shader_body { \n  vec2 tmpvar_1;\n  tmpvar_1.x = q13;\n  tmpvar_1.y = q14;\n  clip1 = (float((rand_preset.x >= 0.5)) + 1.0);\n  vec2 uv_2;\n  uv_2 = uv;\n  vec2 uv2_3;\n  float ff_5;\n  float k1_6;\n  float ky_7;\n  vec3 ret_8;\n  xlat_mutableuv1 = ((uv - vec2(0.5, 0.5)) * aspect.xy);\n  xlat_mutableuv3 = (58.0 * xlat_mutableuv1);\n  ky_7 = clamp ((0.04 - (xlat_mutableuv3.y / 40.0)), 0.0, 1.0);\n  k1_6 = (xlat_mutableuv3.x - (sign(xlat_mutableuv3.x) * 14.0));\n  k1_6 = (k1_6 - ((\n    sign(k1_6)\n   * q28) * 2.0));\n  k1_6 = (k1_6 - (sign(k1_6) * 8.0));\n  ff_5 = (16.0 + (16.0 * rand_preset.z));\n  for (int n_4 = 1; float(n_4) <= 6.0; n_4++) {\n    k1_6 = (k1_6 + ((\n      ((-(ff_5) * float(n_4)) * sign(k1_6))\n     * ky_7) * ky_7));\n    ky_7 = clamp ((ky_7 - 0.1), 0.0, 1.0);\n  };\n  float tmpvar_9;\n  tmpvar_9 = clamp (k1_6, -1.57, 1.57);\n  k1_6 = tmpvar_9;\n  float tmpvar_10;\n  tmpvar_10 = clamp ((cos(tmpvar_9) - 0.02), 0.0, 1.0);\n  vec2 tmpvar_11;\n  tmpvar_11.x = cos(q15);\n  tmpvar_11.y = 0.0;\n  xlat_mutablersk = (xlat_mutableuv1 + (0.3 * tmpvar_11));\n  xlat_mutablerad1 = ((16.0 * sqrt(\n    dot (xlat_mutablersk, xlat_mutablersk)\n  )) * (2.0 + cos(q17)));\n  xlat_mutableuv4 = ((sin(xlat_mutablerad1) / cos(xlat_mutablerad1)) * normalize(xlat_mutablersk));\n  xlat_mutableKugel1 = (xlat_mutableuv4 * clamp ((9.0 - \n    (7.0 * xlat_mutablerad1)\n  ), 0.0, 1.0));\n  vec4 tmpvar_12;\n  tmpvar_12 = (1.0 + slow_roam_sin);\n  xlat_mutablelight = ((0.1 / xlat_mutablerad1) * pow (vec4(q23), tmpvar_12)).xyz;\n  uv_2 = (uv + (xlat_mutableKugel1 * 0.1));\n  vec2 tmpvar_13;\n  tmpvar_13.x = 0.0;\n  tmpvar_13.y = cos((q16 / 2.0));\n  xlat_mutablersk = (xlat_mutableuv1 + (0.3 * tmpvar_13));\n  xlat_mutablerad1 = ((16.0 * sqrt(\n    dot (xlat_mutablersk, xlat_mutablersk)\n  )) * (2.0 + cos(\n    (q17 * 2.0)\n  )));\n  xlat_mutableuv4 = ((sin(xlat_mutablerad1) / cos(xlat_mutablerad1)) * normalize(xlat_mutablersk));\n  xlat_mutableKugel1 = (xlat_mutableuv4 * clamp ((9.0 - \n    (7.0 * xlat_mutablerad1)\n  ), 0.0, 1.0));\n  xlat_mutablelight = (xlat_mutablelight + ((0.1 / xlat_mutablerad1) * pow (vec4(q23), tmpvar_12)).xyz);\n  uv_2 = (uv_2 + (xlat_mutableKugel1 * 0.1));\n  vec2 tmpvar_14;\n  tmpvar_14.x = cos((q15 / 3.0));\n  tmpvar_14.y = 0.0;\n  xlat_mutablersk = (xlat_mutableuv1 + (0.3 * tmpvar_14));\n  xlat_mutablerad1 = ((16.0 * sqrt(\n    dot (xlat_mutablersk, xlat_mutablersk)\n  )) * (2.0 + cos(\n    (q17 * 3.0)\n  )));\n  xlat_mutableuv4 = ((sin(xlat_mutablerad1) / cos(xlat_mutablerad1)) * normalize(xlat_mutablersk));\n  xlat_mutableKugel1 = (xlat_mutableuv4 * clamp ((9.0 - \n    (7.0 * xlat_mutablerad1)\n  ), 0.0, 1.0));\n  xlat_mutablelight = (xlat_mutablelight + ((0.1 / xlat_mutablerad1) * pow (vec4(q23), tmpvar_12)).xyz);\n  uv_2 = (uv_2 + (xlat_mutableKugel1 * 0.1));\n  uv_2 = (uv_2 + (tmpvar_10 * 0.05));\n  vec2 tmpvar_15;\n  tmpvar_15 = ((uv_2.yx - 0.5) * (2.0 + tmpvar_10));\n  float ex_16;\n  ex_16 = (0.5 + ((0.3 * q28) / 8.0));\n  float tmpvar_17;\n  tmpvar_17 = sqrt(((tmpvar_15.x * tmpvar_15.x) + (tmpvar_15.y * tmpvar_15.y)));\n  float tmpvar_18;\n  float tmpvar_19;\n  tmpvar_19 = (min (abs(\n    (tmpvar_15.y / tmpvar_15.x)\n  ), 1.0) / max (abs(\n    (tmpvar_15.y / tmpvar_15.x)\n  ), 1.0));\n  float tmpvar_20;\n  tmpvar_20 = (tmpvar_19 * tmpvar_19);\n  tmpvar_20 = (((\n    ((((\n      ((((-0.01213232 * tmpvar_20) + 0.05368138) * tmpvar_20) - 0.1173503)\n     * tmpvar_20) + 0.1938925) * tmpvar_20) - 0.3326756)\n   * tmpvar_20) + 0.9999793) * tmpvar_19);\n  tmpvar_20 = (tmpvar_20 + (float(\n    (abs((tmpvar_15.y / tmpvar_15.x)) > 1.0)\n  ) * (\n    (tmpvar_20 * -2.0)\n   + 1.570796)));\n  tmpvar_18 = (tmpvar_20 * sign((tmpvar_15.y / tmpvar_15.x)));\n  if ((abs(tmpvar_15.x) > (1e-08 * abs(tmpvar_15.y)))) {\n    if ((tmpvar_15.x < 0.0)) {\n      if ((tmpvar_15.y >= 0.0)) {\n        tmpvar_18 += 3.141593;\n      } else {\n        tmpvar_18 = (tmpvar_18 - 3.141593);\n      };\n    };\n  } else {\n    tmpvar_18 = (sign(tmpvar_15.y) * 1.570796);\n  };\n  vec2 tmpvar_21;\n  tmpvar_21.x = (pow (tmpvar_17, ex_16) * cos((tmpvar_18 * ex_16)));\n  tmpvar_21.y = (pow (tmpvar_17, ex_16) * sin((tmpvar_18 * ex_16)));\n  uv2_3 = (0.5 + ((1.0 - \n    abs(((fract(\n      ((vec2(mod (tmpvar_21, clip1))) * 0.5)\n    ) * 2.0) - 1.0))\n  ) - 0.5));\n  ret_8 = ((texture (sampler_main, uv2_3.yx).xyz + texture (sampler_main, uv_orig).xyz) / 2.0);\n  xlat_mutableuv4 = (((uv_2 - 0.5) - tmpvar_1) + tmpvar_10);\n  vec2 tmpvar_22;\n  tmpvar_22.x = q10;\n  tmpvar_22.y = q11;\n  xlat_mutableuv5 = (normalize(xlat_mutableuv4) - tmpvar_22);\n  vec2 x_23;\n  x_23 = (xlat_mutableuv5 / q12);\n  xlat_mutableray1 = (clamp ((1.0 - \n    sqrt(dot (x_23, x_23))\n  ), 0.0, 1.0) + ((0.001 / \n    sqrt(dot (xlat_mutableuv5, xlat_mutableuv5))\n  ) / sqrt(\n    dot (xlat_mutableuv4, xlat_mutableuv4)\n  )));\n  xlat_mutablesun1 = (clamp ((0.002 / \n    sqrt(dot (xlat_mutableuv4, xlat_mutableuv4))\n  ), 0.0, 1.0) / (1.05 - q12));\n  vec3 tmpvar_24;\n  tmpvar_24.x = q27;\n  tmpvar_24.y = (q27 + 3.0);\n  tmpvar_24.z = (q27 + 6.0);\n  ret_8 = (ret_8 + ((xlat_mutableray1 + xlat_mutablesun1) * fract(\n    (tmpvar_24 / 16.0)\n  )));\n  vec2 tmpvar_25;\n  tmpvar_25 = sin(((uv2_3 * 2.0) + (0.2 * \n    ((float(mod (q27, 8.0))) - 4.0)\n  )));\n  ret_8 = (ret_8 + (0.015 / sqrt(\n    dot (tmpvar_25, tmpvar_25)\n  )));\n  ret_8 = (ret_8 + ((\n    pow (tmpvar_10, 3.0)\n   * q29) * (1.0 + roam_sin)).xyz);\n  ret_8 = (ret_8 + xlat_mutablelight);\n  ret_8 = (ret_8 * ((1.0 - \n    (3.3 / fps)\n  ) - (0.02 * \n    dot (((texture (sampler_blur2, uv_orig).xyz * scale2) + bias2), vec3(0.32, 0.49, 0.29))\n  )));\n  vec4 tmpvar_26;\n  tmpvar_26.w = 1.0;\n  tmpvar_26.xyz = ret_8;\n  ret = tmpvar_26.xyz;\n }","comp":" shader_body { \n  vec3 tmpvar_1;\n  vec3 tmpvar_2;\n  tmpvar_2 = clamp ((pow (texture (sampler_main, uv).xyz, vec3(1.2, 1.2, 1.2)) / vec3(1.2, 1.2, 1.2)), 0.0, 1.0);\n  tmpvar_1 = (tmpvar_2 * (tmpvar_2 * (3.0 - \n    (2.0 * tmpvar_2)\n  )));\n  float tmpvar_3;\n  tmpvar_3 = clamp (q20, 0.0, 1.0);\n  vec4 tmpvar_4;\n  tmpvar_4.w = 1.0;\n  tmpvar_4.xyz = mix (vec3(dot (tmpvar_1, vec3(0.32, 0.49, 0.29))), tmpvar_1, vec3((tmpvar_3 * (tmpvar_3 * \n    (3.0 - (2.0 * tmpvar_3))\n  ))));\n  ret = tmpvar_4.xyz;\n }"},'test': {"baseVals":{"rating":3,"decay":0.5,"echo_zoom":1,"echo_alpha":0.5,"echo_orient":3,"wrap":0,"darken_center":1,"solarize":1,"wave_a":0.001,"zoom":0.97,"rot":-6.27999,"warp":0.00052,"wave_r":0,"wave_g":0,"wave_b":0,"ob_r":1,"ob_g":1,"ob_b":1,"mv_r":0.8,"mv_a":0},"shapes":[{"baseVals":{"enabled":0}},{"baseVals":{"enabled":1,"textured":1,"x":0.25,"y":0.75,"rad":4.44708,"tex_zoom":0.22746,"r":0,"a":0.1,"g2":0,"a2":0.2,"border_r":0,"border_g":0,"border_a":0},"init_eqs_str":"a.q1=0;a.tex_capture=0;a.q3=0;a.tex_saw=.4;","frame_eqs_str":"a.ang=.2*a.q1;a.tex_capture=above(a.q3,1);a.tex_zoom=.6;"},{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}}],"waves":[{"baseVals":{"enabled":1,"thick":1,"smoothing":0},"init_eqs_str":"a.q1=0;a.speed=0;a.v=0;a.xs=0;a.ys=0;","frame_eqs_str":"","point_eqs_str":"a.q1=0;a.speed=.8*a.bass_att;a.v=1E6*a.sample+a.value2*a.bass*.1;a.xs+=Math.sin(a.v)*a.speed*Math.atan(1.51*a.v);a.ys+=Math.sin(a.v)*a.speed*Math.atan(10*a.v);a.x=.5+.5*Math.sin(.1*a.xs)*Math.cos(.2*a.time+a.xs);a.y=.5+.5*Math.sin(.12*a.ys)*Math.cos(.1*a.time+a.xs);a.x=.8*a.x+.1;a.y=.8*a.y+.1;a.r=.5*Math.sin(1.22*a.time)+.6;a.g=.4+.4*Math.sin(1.307*a.time+2*a.y);a.b=.4+.4*Math.sin(1.959*a.time+2*a.x);a.xs=.00001<Math.abs(above(a.xs,1E3))?0:a.xs;a.ys=.00001<Math.abs(above(a.ys,\n1E3))?0:a.ys;"},{"baseVals":{"enabled":1,"thick":1,"smoothing":0},"init_eqs_str":"a.q1=0;a.speed=0;a.v=0;a.xs=0;a.ys=0;","frame_eqs_str":"","point_eqs_str":"a.q1=0;a.speed=.8*a.bass_att;a.v=1E6*a.sample+a.value2*a.bass*.1;a.xs+=Math.sin(a.v)*a.speed*Math.atan(1.51*a.v);a.ys+=Math.sin(a.v)*a.speed*Math.atan(10*a.v);a.x=.5+.5*Math.sin(.1*a.xs)*Math.cos(.2*a.time+a.xs);a.y=.5+.5*Math.sin(.14*a.ys)*Math.cos(.1*a.time+a.xs);a.x=.8*a.x+.1;a.y=.8*a.y+.1;a.x=.6*a.x+.2;a.y=.6*a.y+.2;a.r=.5*Math.sin(1.322*a.time)+.6;a.g=.4+.4*Math.sin(1.5407*a.time+2*a.y);a.b=.4+.4*Math.sin(1.759*a.time+2*a.x);a.xs=.00001<Math.abs(above(a.xs,1E3))?0:a.xs;\na.ys=.00001<Math.abs(above(a.ys,1E3))?0:a.ys;"},{"baseVals":{"enabled":1,"thick":1,"smoothing":0},"init_eqs_str":"a.q1=0;a.speed=0;a.v=0;a.xs=0;a.ys=0;","frame_eqs_str":"","point_eqs_str":"a.q1=0;a.speed=.8*a.bass_att;a.v=1E6*a.sample+a.value2*a.bass*.1;a.xs+=Math.sin(a.v)*a.speed*Math.atan(1.51*a.v);a.ys+=Math.sin(a.v)*a.speed*Math.atan(10*a.v);a.x=.5+.5*Math.sin(.1*a.xs)*Math.cos(.2*a.time+a.xs);a.y=.5+.5*Math.sin(.14*a.ys)*Math.cos(.1*a.time+a.xs);a.x=.8*a.x+.1;a.y=.8*a.y+.1;a.x=.25*a.x+.375;a.y=.25*a.y+.375;a.r=.5*Math.sin(1.622*a.time)+.6;a.g=.4+.4*Math.sin(1.2407*a.time+2*a.y);a.b=.4+.4*Math.sin(1.359*a.time+2*a.x);a.xs=.00001<Math.abs(above(a.xs,1E3))?\n0:a.xs;a.ys=.00001<Math.abs(above(a.ys,1E3))?0:a.ys;"},{"baseVals":{"enabled":0}}],"init_eqs_str":"a.basstime=0;a.stickybit=0;a.volavg2=0;a.q1=0;a.decay_r=0;a.sample1=0;a.difftime=0;a.diff=0;a.decay_b=0;a.edge=0;a.volavg=0;a.bit2=0;a.vol=0;a.q2=0;a.q3=0;a.basssum=0;a.decay_g=0;a.sample2=0;","frame_eqs_str":"a.basstime+=.03*a.bass;a.q1=4*a.basstime;a.basstime=.00001<Math.abs(below(a.basstime,1E3))?1E3:a.basstime;a.basstime+=.03*a.bass_att;a.vol=pow(a.bass+a.mid+a.treb,2);a.basssum=a.vol;a.stickybit=mod(a.time,2);a.volavg+=a.vol*equal(a.stickybit,1);a.sample1+=equal(a.stickybit,1);a.volavg2+=a.vol*equal(a.stickybit,0);a.sample2+=equal(a.stickybit,0);a.edge=bnot(equal(a.bit2,a.stickybit));a.volavg-=a.volavg*a.edge*a.stickybit;a.volavg2-=a.volavg2*a.edge*equal(a.stickybit,0);a.sample1-=\na.sample1*a.edge*a.stickybit;a.sample2-=a.sample2*a.edge*equal(a.stickybit,0);a.diff=.00001<Math.abs(equal(a.stickybit,1))?div(a.basssum,div(a.volavg2,a.sample2)):0;a.diff=.00001<Math.abs(equal(a.stickybit,0))?div(a.basssum,div(a.volavg,a.sample1)):a.diff;a.q3=a.diff;a.bit2=mod(a.time,2);a.difftime+=.03*a.diff;a.q2=a.difftime;a.difftime=.00001<Math.abs(above(a.difftime,2E3))?0:a.difftime;a.monitor=3.14*Math.abs(Math.cos(a.time));a.mv_a=above(a.diff,10);","pixel_eqs_str":"a.zoom=1+.05*a.q3*a.rad;a.decay_r=.2*a.rad*Math.sin(.35*a.q2)+.85+.1*Math.sin(a.q2);a.decay_g=.2*a.rad*Math.sin(.5*a.q2)+.85+.1*Math.sin(.7*a.q2);a.decay_b=.2*a.rad*Math.sin(.4*a.q2)+.85+.1*Math.sin(.8*a.q2);a.rot=0;","warp":" shader_body { \n  vec3 ret_1;\n  vec2 tmpvar_2;\n  tmpvar_2 = (vec2(1.0, 0.0) * texsize.z);\n  vec2 tmpvar_3;\n  tmpvar_3 = (vec2(0.0, 1.0) * texsize.z);\n  ret_1 = (((\n    (texture (sampler_main, (uv + tmpvar_2)).xyz + texture (sampler_main, (uv + tmpvar_2)).xyz)\n   * 0.5) + (\n    (texture (sampler_main, (uv + tmpvar_3)).xyz + texture (sampler_main, (uv + tmpvar_3)).xyz)\n   * 0.5)) - texture (sampler_main, ((\n    (uv - 0.5)\n   * 0.9) + 0.5)).xyz);\n  ret_1 = (ret_1 - 0.4);\n  vec4 tmpvar_4;\n  tmpvar_4.w = 1.0;\n  tmpvar_4.xyz = ret_1;\n  ret = tmpvar_4.xyz;\n }","comp":" shader_body { \n  vec3 ret_1;\n  vec2 tmpvar_2;\n  tmpvar_2 = ((0.5 - uv) + 0.5);\n  ret_1 = (mix (texture (sampler_main, uv).xyz, texture (sampler_main, tmpvar_2).xyz, vec3(0.5, 0.5, 0.5)) * 2.0);\n  ret_1 = (((\n    ((texture (sampler_blur3, uv).xyz * scale3) + bias3)\n   * 2.0) + (\n    ((texture (sampler_blur3, tmpvar_2).xyz * scale3) + bias3)\n   * 2.0)) + ret_1);\n  vec4 tmpvar_3;\n  tmpvar_3.w = 1.0;\n  tmpvar_3.xyz = ret_1;\n  ret = tmpvar_3.xyz;\n }"}, "turbulence": JSON.parse(atob("{"shapes":[{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}},{"baseVals":{"enabled":0}}],"waves":[{"baseVals":{"enabled":1,"samples":484,"spectrum":1,"thick":1,"additive":1,"scaling":1.95127,"smoothing":0,"a":0.7},"init_eqs_str":"a['n'] = 0; a['m'] = 0; a['q30'] = 0; ","frame_eqs_str":"","point_eqs_str":"a['n']=Math.floor(((a['reg00']+0.5)*a['sample'])); a['m']=(30001+div(a['n'],div(a['reg00'],a['reg01']))); a['gmegabuf'][Math.floor(a['m'])]=((a['gmegabuf'][Math.floor(a['m'])]*a['q30'])+(div((1-a['q30']),2)*(a['value1']+a['value2']))); a['x']=a['gmegabuf'][Math.floor((10000+a['n']))]; a['y']=a['gmegabuf'][Math.floor((15000+a['n']))]; a['a']=a['gmegabuf'][Math.floor((20000+a['n']))]; a['b']=Math.min(Math.max(a['gmegabuf'][Math.floor((25000+a['n']))], 0), 1); a['r']=(1-a['b']); a['g']=0.5;"},{"baseVals":{"enabled":1,"samples":484,"thick":1,"additive":1,"scaling":0.89152,"smoothing":0.82,"a":0.9},"init_eqs_str":"a['n'] = 0; ","frame_eqs_str":"","point_eqs_str":"a['n']=(Math.floor(((a['reg00']+0.5)*a['sample']))+a['reg00']); a['x']=a['gmegabuf'][Math.floor((10000+a['n']))]; a['y']=a['gmegabuf'][Math.floor((15000+a['n']))]; a['a']=a['gmegabuf'][Math.floor((20000+a['n']))]; a['b']=Math.min(Math.max(a['gmegabuf'][Math.floor((25000+a['n']))], 0), 1); a['r']=(1-a['b']); a['g']=0.5;"},{"baseVals":{"enabled":1,"samples":484,"thick":1,"additive":1,"scaling":0.89152,"smoothing":0.82},"init_eqs_str":"a['n'] = 0; ","frame_eqs_str":"","point_eqs_str":"a['n']=(Math.floor(((a['reg00']+0.5)*a['sample']))+(2*a['reg00'])); a['x']=a['gmegabuf'][Math.floor((10000+a['n']))]; a['y']=a['gmegabuf'][Math.floor((15000+a['n']))]; a['a']=a['gmegabuf'][Math.floor((20000+a['n']))]; a['b']=Math.min(Math.max(a['gmegabuf'][Math.floor((25000+a['n']))], 0), 1); a['r']=(1-a['b']); a['g']=0.5;"},{"baseVals":{"enabled":1,"samples":484,"spectrum":1,"thick":1,"additive":1},"init_eqs_str":"a['n'] = 0; ","frame_eqs_str":"","point_eqs_str":"a['n']=(Math.floor(((a['reg00']-0.5)*a['sample']))+(3*a['reg00'])); a['x']=a['gmegabuf'][Math.floor((10000+a['n']))]; a['y']=a['gmegabuf'][Math.floor((15000+a['n']))]; a['a']=a['gmegabuf'][Math.floor((20000+a['n']))]; a['b']=Math.min(Math.max(a['gmegabuf'][Math.floor((25000+a['n']))], 0), 1); a['r']=(1-a['b']); a['g']=0.5;"}],"init_eqs_str":"a['xang'] = 0; a['fov'] = 0; a['index2'] = 0; a['index'] = 0; a['yang'] = 0; a['q6'] = 0; a['amp_'] = 0; a['xlen'] = 0; a['smooth'] = 0; a['q1'] = 0; a['dec_med'] = 0; a['sum'] = 0; a['q5'] = 0; a['dec_f'] = 0; a['flen'] = 0; a['dec_s'] = 0; a['reg01'] = 0; a['my'] = 0; a['oz'] = 0; a['imag'] = 0; a['yind'] = 0; a['dec_slow'] = 0; a['ind'] = 0; a['ylen'] = 0; a['real'] = 0; a['q4'] = 0; a['mz'] = 0; a['oy0'] = 0; a['amp'] = 0; a['oy'] = 0; a['mx'] = 0; a['q2'] = 0; a['zang'] = 0; a['q3'] = 0; a['reg00'] = 0; a['q32'] = 0; a['q30'] = 0; a['ox'] = 0; a['xind'] = 0; a['index']=0; for(var mdparser_idx1=0;mdparser_idx1<200000;mdparser_idx1++){a['megabuf'][Math.floor(a['index'])]=0; a['gmegabuf'][Math.floor(a['index'])]=0; a['index']=(a['index']+1);}","frame_eqs_str":"a['xlen']=44; a['ylen']=44; a['flen']=10; a['reg00']=div((a['xlen']*a['ylen']),4); a['reg01']=div(a['reg00'],4); a['dec_med']=pow(0.94, div(30,a['fps'])); a['dec_slow']=pow(0.98, div(30,a['fps'])); a['dec_f']=pow(0.8, div(30,a['fps'])); a['monitor']=a['smooth']; a['q30']=a['dec_s']; a['smooth']=Math.max(1, (pow(6, div(a['fps'],30))-2)); a['ind']=0; a['sum']=0; a['amp']=0.01; for(var mdparser_idx2=0;mdparser_idx2<a['reg01'];mdparser_idx2++){a['sum']=(a['sum']+div(a['gmegabuf'][Math.floor((a['ind']+30000))],a['reg01'])); a['amp']=(a['amp']+pow(a['gmegabuf'][Math.floor((a['ind']+30000))], 2)); a['ind']=(a['ind']+1);} a['ind']=0; a['amp_']=((a['amp_']*a['dec_med'])+(div(((1-a['dec_med'])*sqrt(a['amp'])),a['reg01'])*600)); for(var mdparser_idx3=0;mdparser_idx3<a['reg01'];mdparser_idx3++){a['megabuf'][Math.floor((a['ind']+30000))]=div((a['gmegabuf'][Math.floor((a['ind']+30000))]-a['sum']),a['amp_']); a['ind']=(a['ind']+1);} a['index2']=0; for(var mdparser_idx4=0;mdparser_idx4<a['flen'];mdparser_idx4++){a['index']=0; a['real']=0; a['imag']=0; for(var mdparser_idx5=0;mdparser_idx5<a['flen'];mdparser_idx5++){a['real']=(a['real']+(Math.cos(((div(a['index'],a['flen'])*6.28)*a['index2']))*a['megabuf'][Math.floor((div((a['index']*a['reg01']),8)+30002))])); a['imag']=(a['imag']+(Math.sin(((div(a['index'],a['flen'])*6.28)*a['index2']))*a['megabuf'][Math.floor((div((a['index']*a['reg01']),8)+30002))])); a['index']=(a['index']+1);} a['megabuf'][Math.floor((10000+a['index2']))]=((a['megabuf'][Math.floor((10000+a['index2']))]*a['dec_f'])+a['real']); a['megabuf'][Math.floor((15000+a['index2']))]=((a['megabuf'][Math.floor((15000+a['index2']))]*a['dec_f'])+a['imag']); a['index2']=(a['index2']+1);} a['ind']=1; for(var mdparser_idx6=0;mdparser_idx6<div(a['flen'],2);mdparser_idx6++){a['cx']=a['megabuf'][Math.floor((10000+a['ind']))]; a['cy']=a['megabuf'][Math.floor((15000+a['ind']))]; a['yind']=-1; for(var mdparser_idx7=0;mdparser_idx7<3;mdparser_idx7++){a['xind']=-1; for(var mdparser_idx8=0;mdparser_idx8<3;mdparser_idx8++){a['ox']=mod((((a['cx']+0.5)*a['xlen'])+a['xind']),a['xlen']); a['oy']=mod((((a['cy']+0.5)*a['ylen'])+a['yind']),a['ylen']); a['amp']=((a['cx']*a['cx'])+(a['cy']*a['cy'])); a['megabuf'][Math.floor(((a['oy']*a['ylen'])+a['ox']))]=(a['megabuf'][Math.floor(((a['oy']*a['ylen'])+a['ox']))]-div(((div((2*30),a['fps'])*sqrt(a['amp']))*above(a['amp'], 0.02)),((1+(a['xind']*a['xind']))+(a['yind']*a['yind'])))); a['xind']=(a['xind']+1);} a['yind']=(a['yind']+1);} a['ind']=(a['ind']+1);} a['yind']=0; for(var mdparser_idx9=0;mdparser_idx9<a['ylen'];mdparser_idx9++){a['xind']=0; for(var mdparser_idx10=0;mdparser_idx10<a['xlen'];mdparser_idx10++){a['megabuf'][Math.floor((((a['yind']*a['ylen'])+a['xind'])+5000))]=(a['dec_med']*(div(((((a['gmegabuf'][Math.floor(((a['yind']*a['ylen'])+mod((a['xind']+1),a['xlen'])))]+a['gmegabuf'][Math.floor(((a['yind']*a['ylen'])+mod(((a['xlen']+a['xind'])-1),a['xlen'])))])+a['gmegabuf'][Math.floor(((mod((a['yind']+1),a['ylen'])*a['ylen'])+a['xind']))])+a['gmegabuf'][Math.floor(((mod(((a['yind']+a['ylen'])-1),a['ylen'])*a['ylen'])+a['xind']))])+((a['gmegabuf'][Math.floor(((a['yind']*a['ylen'])+a['xind']))]*a['smooth'])*4)),(2+(2*a['smooth'])))-a['megabuf'][Math.floor(((a['yind']*a['ylen'])+a['xind']))])); a['xind']=(a['xind']+1);} a['yind']=(a['yind']+1);} a['zang']=(-0.2*Math.sin(div(a['time'],9))); a['xang']=(-0.5-(0.2*Math.sin(div(a['time'],6)))); a['yang']=div(a['time'],4); a['q1']=Math.cos(a['xang']); a['q2']=Math.sin(a['xang']); a['q3']=Math.cos(a['yang']); a['q4']=Math.sin(a['yang']); a['q5']=Math.cos(a['zang']); a['q6']=Math.sin(a['zang']); a['fov']=0.8; a['yind']=0; for(var mdparser_idx11=0;mdparser_idx11<a['ylen'];mdparser_idx11++){a['xind']=0; for(var mdparser_idx12=0;mdparser_idx12<a['xlen'];mdparser_idx12++){a['ind']=((a['yind']*a['ylen'])+a['xind']); a['megabuf'][Math.floor(a['ind'])]=a['gmegabuf'][Math.floor(a['ind'])]; a['gmegabuf'][Math.floor(a['ind'])]=a['megabuf'][Math.floor((a['ind']+5000))]; a['oz']=((a['yind']-div(a['ylen'],2))+(Math.sin((a['time']*2))*0)); a['ox']=((Math.abs(bnot(mod(a['yind'],2)))>0.00001)?(a['xind']):(((a['xlen']-a['xind'])-1))); a['oy']=a['gmegabuf'][Math.floor(((a['yind']*a['ylen'])+a['ox']))]; a['oy0']=a['oy']; a['ox']=(a['ox']-div(a['xlen'],2)); a['mx']=((a['ox']*a['q5'])-(a['oy']*a['q6'])); a['my']=((a['ox']*a['q6'])+(a['oy']*a['q5'])); a['ox']=a['mx']; a['oy']=a['my']; a['mx']=((a['ox']*a['q3'])+(a['oz']*a['q4'])); a['mz']=((-a['ox']*a['q4'])+(a['oz']*a['q3'])); a['ox']=a['mx']; a['oz']=a['mz']; a['my']=((a['oy']*a['q1'])-(a['oz']*a['q2'])); a['mz']=((a['oy']*a['q2'])+(a['oz']*a['q1'])); a['oy']=a['my']; a['oz']=a['mz']; a['gmegabuf'][Math.floor((10000+a['ind']))]=(div((a['fov']*a['ox']),(a['oz']+(60*a['fov'])))+0.5); a['gmegabuf'][Math.floor((15000+a['ind']))]=(div((a['fov']*a['oy']),(a['oz']+(60*a['fov'])))+0.6); a['gmegabuf'][Math.floor((20000+a['ind']))]=(Math.max(Math.min((0.5+div(a['oy0'],4)), 1), 0)*1); a['gmegabuf'][Math.floor((25000+a['ind']))]=(div(a['oy0'],16)+0.5); a['xind']=(a['xind']+1);} a['yind']=(a['yind']+1);} a['q32']=a['aspecty'];","pixel_eqs_str":"a['rot']=0; a['zoom']=1; a['warp']=0;","baseVals":{"rating":4,"gammaadj":1.98,"decay":0.5,"echo_zoom":1,"echo_alpha":0.5,"echo_orient":3,"wave_mode":4,"additivewave":1,"wave_thick":1,"modwavealphabyvolume":1,"wave_brighten":0,"darken":1,"wave_a":0.001,"wave_scale":0.527,"wave_smoothing":0.45,"modwavealphastart":0,"modwavealphaend":1.32,"warpanimspeed":1.459,"warpscale":2.007,"zoom":0.9999,"warp":0.01,"sx":0.9999,"wave_r":0.8,"wave_g":0.49,"ob_a":1,"ib_size":0.26,"mv_x":64,"mv_y":48,"mv_l":1.85,"mv_r":0.5,"mv_g":0.5,"mv_b":0.5,"mv_a":0,"b2x":0.3,"b1ed":0},"warp":" shader_body { \n  vec4 tmpvar_1;\n  tmpvar_1.w = 1.0;\n  tmpvar_1.xyz = vec3(0.0, 0.0, 0.0);\n  ret = tmpvar_1.xyz;\n }","comp":" shader_body { \n  vec3 ret_1;\n  vec2 tmpvar_2;\n  tmpvar_2.x = uv.x;\n  tmpvar_2.y = (uv.y - 0.3);\n  ret_1 = (mix (texture (sampler_main, uv).xyz, (2.0 * \n    ((texture (sampler_blur1, uv).xyz * scale1) + bias1)\n  ), vec3(0.4, 0.4, 0.4)) * 1.5);\n  ret_1 = (ret_1 + ((\n    ((clamp (1.0, 0.0, 1.0) * clamp ((1.0 - \n      dot (ret_1, vec3(0.32, 0.49, 0.29))\n    ), 0.0, 1.0)) * (1.0 - (dot (\n      ((texture (sampler_blur2, fract(tmpvar_2)).xyz * scale2) + bias2)\n    , vec3(0.32, 0.49, 0.29)) * 3.0)))\n   * 0.2) * uv.y));\n  vec4 tmpvar_3;\n  tmpvar_3.w = 1.0;\n  tmpvar_3.xyz = ret_1;\n  ret = tmpvar_3.xyz;\n }"}"))}
        Object.assign(presets, sets)
        //*/

        presets = _(presets).toPairs().sortBy(([k, v]) => k.toLowerCase()).fromPairs().value();
        presetKeys = _.keys(presets);
        presetIndex = Math.floor(Math.random() * presetKeys.length);

        var presetSelect = document.getElementById('presetSelect');
        for(var i = 0; i < presetKeys.length; i++) {
            var opt = document.createElement('option');
            opt.innerHTML = presetKeys[i].substring(0,60) + (presetKeys[i].length > 60 ? '...' : '');
            opt.value = i;
            presetSelect.appendChild(opt);
        }
        psets = presets;

        visualizer = butterchurn.createVisualizer(audioContext, canvas , {
          width: 1280,
          height: 720,
          pixelRatio: window.devicePixelRatio || 1,
          textureRatio: 1,
        });
        //nextPreset(0);
        //cycleInterval = setInterval(() => {if($("#presetCycle").checked) nextPreset(2.7)}, presetCycleLength);
        if (!rendering) {
          rendering = true;
          startRenderer();
          visualizer.loadPreset(psets['turbulence'], 1);
          
/*try {
audio.play();
}
catch(e) {
	$("body").click(()=> {
		audio.play();
	});
}*/

          //visualizer.loadPreset(psets['laser palace'], 1);
          //$("#canvas").css('display', 'block');
        }

        sourceNode = audioContext.createMediaElementSource(document.querySelector("video"));
        //sourceNode.buffer = buffer;
        connectToAudioAnalyzer(sourceNode);
        
      }

      document.addEventListener('DOMContentLoaded', function(){
  var v = document.getElementById('v');
  var canvas = document.getElementById('c');
  var context = canvas.getContext('2d');
 
  var cw = Math.floor(canvas.clientWidth / 100);
  var ch = Math.floor(canvas.clientHeight / 100);
  canvas.width = cw;
  canvas.height = ch;
 
  v.addEventListener('play', function(){
    draw(this,context,cw,ch);
  },false);
 
},false);
 
function draw(v,c,w,h) {
  if(v.paused || v.ended) return false;
  c.drawImage(v,0,0,w,h);
  setTimeout(draw,20,v,c,w,h);
}

      initPlayer();

    var startt = 18.8,
        last = 0,
        all = 0,
        now = 0,
        old = 0,
        i=0;



/* 
   Loop over the articles, read the timestamp start and end and store 
   them in an array

    $('article').each(function(o){
      if($(this).attr('data-start')){
        timestamps.push({
          start : +$(this).attr('data-start'),
          end : +$(this).attr('data-end'),
          elm : $(this)
        });
      }
    });

    all = timestamps.length;
      /* 
  when the video is playing, round up the time to seconds and call the 
  showsection function continuously
*/
    
      
      
      
      /*$('video').bind('timeupdate',function(event){
      now = parseInt(this.currentTime);


      if(now > old){
        showsection(now);
      }
      old = now;

    });*/

/*
  Test whether the current time is within the range of any of the 
  defined timestamps and show the appropriate section.
  Hide all others.
*/

    function showsection(t){
      //for(i=0;i<all;i++){
        if(t >= startt ){ //&& t <= timestamps[i].end){
          $("#canvas").css('visibility', 'visible');
        } else {
         console.log(t);
          //timestamps[i].elm.removeClass('vis');
        }
      //}
    };
    });