Changes to flamewave.scroll.pub

root

26 days ago

Initial commit

body.html

Changed around line 1
+ 
+   FlameWave
+   Transform your MP3s into stunning flamegraph videos
+ 
+ 
+ 
+   
+     
+       Upload MP3
+       
+     
+     
+       
+     
+   
+ 
+   
+     
+     
+   
+ 
+ 
+ 
+   Created with passion for audio visualization
+ 

index.scroll

Changed around line 1
+ buildHtml
+ baseUrl https://flamewave.scroll.pub
+ metaTags
+ editButton /edit.html
+ title FlameWave - MP3 Flamegraph Generator
+ style.css
+ body.html
+ script.js

prompt.json

Changed around line 1
+ {
+   "id": "5a7c60a2-7920-4984-bf2f-9f706b1be249",
+   "object": "chat.completion",
+   "created": 1735321431,
+   "model": "deepseek-chat",
+   "choices": [
+     {
+       "index": 0,
+       "message": {
+         "role": "assistant",
+         "content": "---domain---\nflamewave.scroll.pub\n---index.scroll---\nbuildHtml\nbaseUrl https://flamewave.scroll.pub\nmetaTags\neditButton /edit.html\ntitle FlameWave - MP3 Flamegraph Generator\nstyle.css\nbody.html\nscript.js\n---body.html---\n\n  FlameWave\n  Transform your MP3s into stunning flamegraph videos
\n\n\n\n  \n    \n      Upload MP3\n      \n    \n    \n      \n    
\n  \n\n  \n    \n    \n  \n\n\n\n  Created with passion for audio visualization
\n\n---style.css---\n:root {\n  --primary-color: #ff6b6b;\n  --secondary-color: #4ecdc4;\n  --bg-color: #1a1a1a;\n  --text-color: #f0f0f0;\n  --accent-color: #ffe66d;\n}\n\n* {\n  margin: 0;\n  padding: 0;\n  box-sizing: border-box;\n}\n\nbody {\n  font-family: 'Segoe UI', system-ui, sans-serif;\n  background-color: var(--bg-color);\n  color: var(--text-color);\n  min-height: 100vh;\n  display: flex;\n  flex-direction: column;\n}\n\nheader {\n  text-align: center;\n  padding: 2rem;\n  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));\n}\n\nh1 {\n  font-size: 2.5rem;\n  margin-bottom: 0.5rem;\n  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);\n}\n\nmain {\n  flex: 1;\n  padding: 2rem;\n  max-width: 1200px;\n  margin: 0 auto;\n  width: 100%;\n}\n\n.upload-section {\n  margin-bottom: 2rem;\n}\n\n.upload-label {\n  display: inline-block;\n  padding: 1rem 2rem;\n  background-color: var(--primary-color);\n  color: white;\n  border-radius: 25px;\n  cursor: pointer;\n  transition: transform 0.2s ease;\n}\n\n.upload-label:hover {\n  transform: scale(1.05);\n}\n\n.upload-label input {\n  display: none;\n}\n\n.visualizer-container {\n  margin-top: 2rem;\n  background-color: rgba(255, 255, 255, 0.1);\n  border-radius: 15px;\n  overflow: hidden;\n  height: 400px;\n}\n\n#flamegraph-canvas {\n  width: 100%;\n  height: 100%;\n}\n\n.controls {\n  display: flex;\n  justify-content: center;\n  gap: 1rem;\n  margin-top: 2rem;\n}\n\nbutton {\n  padding: 1rem 2rem;\n  border: none;\n  border-radius: 25px;\n  background-color: var(--secondary-color);\n  color: white;\n  cursor: pointer;\n  transition: all 0.2s ease;\n}\n\nbutton:disabled {\n  opacity: 0.5;\n  cursor: not-allowed;\n}\n\nbutton:not(:disabled):hover {\n  background-color: var(--accent-color);\n  transform: translateY(-2px);\n}\n\nfooter {\n  text-align: center;\n  padding: 1rem;\n  background-color: rgba(255, 255, 255, 0.05);\n}\n\n@media (max-width: 768px) {\n  h1 {\n    font-size: 2rem;\n  }\n  \n  .visualizer-container {\n    height: 300px;\n  }\n  \n  button {\n    padding: 0.8rem 1.5rem;\n  }\n}\n---script.js---\nconst mp3Upload = document.getElementById('mp3-upload');\nconst generateBtn = document.getElementById('generate-btn');\nconst exportBtn = document.getElementById('export-btn');\nconst canvas = document.getElementById('flamegraph-canvas');\nconst ctx = canvas.getContext('2d');\n\nlet audioContext, analyser, source, dataArray;\n\nmp3Upload.addEventListener('change', (e) => {\n  const file = e.target.files[0];\n  if (file) {\n    initAudio(file);\n    generateBtn.disabled = false;\n  }\n});\n\ngenerateBtn.addEventListener('click', () => {\n  drawFlamegraph();\n  exportBtn.disabled = false;\n});\n\nexportBtn.addEventListener('click', () => {\n  exportVideo();\n});\n\nfunction initAudio(file) {\n  const reader = new FileReader();\n  reader.onload = (e) => {\n    const audio = new Audio(e.target.result);\n    audioContext = new (window.AudioContext || window.webkitAudioContext)();\n    analyser = audioContext.createAnalyser();\n    source = audioContext.createMediaElementSource(audio);\n    source.connect(analyser);\n    analyser.connect(audioContext.destination);\n    analyser.fftSize = 2048;\n    dataArray = new Uint8Array(analyser.frequencyBinCount);\n    audio.play();\n  };\n  reader.readAsDataURL(file);\n}\n\nfunction drawFlamegraph() {\n  const width = canvas.width;\n  const height = canvas.height;\n  const barWidth = (width / dataArray.length) * 2.5;\n  let x = 0;\n\n  function renderFrame() {\n    requestAnimationFrame(renderFrame);\n    analyser.getByteFrequencyData(dataArray);\n\n    ctx.fillStyle = 'rgba(0, 0, 0, 0.1)';\n    ctx.fillRect(0, 0, width, height);\n\n    for (let i = 0; i < dataArray.length; i++) {\n      const barHeight = dataArray[i] / 2;\n      const hue = i / dataArray.length * 360;\n      ctx.fillStyle = `hsl(${hue}, 100%, 50%)`;\n      ctx.fillRect(x, height - barHeight, barWidth, barHeight);\n      x += barWidth + 1;\n    }\n    x = 0;\n  }\n  renderFrame();\n}\n\nfunction exportVideo() {\n  const stream = canvas.captureStream(30);\n  const recorder = new MediaRecorder(stream);\n  const chunks = [];\n\n  recorder.ondataavailable = (e) => chunks.push(e.data);\n  recorder.onstop = () => {\n    const blob = new Blob(chunks, { type: 'video/webm' });\n    const url = URL.createObjectURL(blob);\n    const a = document.createElement('a');\n    a.href = url;\n    a.download = 'flamewave-video.webm';\n    a.click();\n  };\n\n  recorder.start();\n  setTimeout(() => recorder.stop(), 10000); // 10-second video\n}\n---end---"
+       },
+       "logprobs": null,
+       "finish_reason": "stop"
+     }
+   ],
+   "usage": {
+     "prompt_tokens": 262,
+     "completion_tokens": 1573,
+     "total_tokens": 1835,
+     "prompt_cache_hit_tokens": 0,
+     "prompt_cache_miss_tokens": 262
+   },
+   "system_fingerprint": "fp_f1afce2943"
+ }

readme.scroll

Changed around line 1

+ # flamewave.scroll.pub

+ Website generated by DeepSeek from prompt: a website allowing for mp3s to be imported and have a flamegraph generated for it. we want to be able to export as video

script.js

Changed around line 1
+ const mp3Upload = document.getElementById('mp3-upload');
+ const generateBtn = document.getElementById('generate-btn');
+ const exportBtn = document.getElementById('export-btn');
+ const canvas = document.getElementById('flamegraph-canvas');
+ const ctx = canvas.getContext('2d');
+ 
+ let audioContext, analyser, source, dataArray;
+ 
+ mp3Upload.addEventListener('change', (e) => {
+   const file = e.target.files[0];
+   if (file) {
+     initAudio(file);
+     generateBtn.disabled = false;
+   }
+ });
+ 
+ generateBtn.addEventListener('click', () => {
+   drawFlamegraph();
+   exportBtn.disabled = false;
+ });
+ 
+ exportBtn.addEventListener('click', () => {
+   exportVideo();
+ });
+ 
+ function initAudio(file) {
+   const reader = new FileReader();
+   reader.onload = (e) => {
+     const audio = new Audio(e.target.result);
+     audioContext = new (window.AudioContext || window.webkitAudioContext)();
+     analyser = audioContext.createAnalyser();
+     source = audioContext.createMediaElementSource(audio);
+     source.connect(analyser);
+     analyser.connect(audioContext.destination);
+     analyser.fftSize = 2048;
+     dataArray = new Uint8Array(analyser.frequencyBinCount);
+     audio.play();
+   };
+   reader.readAsDataURL(file);
+ }
+ 
+ function drawFlamegraph() {
+   const width = canvas.width;
+   const height = canvas.height;
+   const barWidth = (width / dataArray.length) * 2.5;
+   let x = 0;
+ 
+   function renderFrame() {
+     requestAnimationFrame(renderFrame);
+     analyser.getByteFrequencyData(dataArray);
+ 
+     ctx.fillStyle = 'rgba(0, 0, 0, 0.1)';
+     ctx.fillRect(0, 0, width, height);
+ 
+     for (let i = 0; i < dataArray.length; i++) {
+       const barHeight = dataArray[i] / 2;
+       const hue = i / dataArray.length * 360;
+       ctx.fillStyle = `hsl(${hue}, 100%, 50%)`;
+       ctx.fillRect(x, height - barHeight, barWidth, barHeight);
+       x += barWidth + 1;
+     }
+     x = 0;
+   }
+   renderFrame();
+ }
+ 
+ function exportVideo() {
+   const stream = canvas.captureStream(30);
+   const recorder = new MediaRecorder(stream);
+   const chunks = [];
+ 
+   recorder.ondataavailable = (e) => chunks.push(e.data);
+   recorder.onstop = () => {
+     const blob = new Blob(chunks, { type: 'video/webm' });
+     const url = URL.createObjectURL(blob);
+     const a = document.createElement('a');
+     a.href = url;
+     a.download = 'flamewave-video.webm';
+     a.click();
+   };
+ 
+   recorder.start();
+   setTimeout(() => recorder.stop(), 10000); // 10-second video
+ }

style.css

Changed around line 1
+ :root {
+   --primary-color: #ff6b6b;
+   --secondary-color: #4ecdc4;
+   --bg-color: #1a1a1a;
+   --text-color: #f0f0f0;
+   --accent-color: #ffe66d;
+ }
+ 
+ * {
+   margin: 0;
+   padding: 0;
+   box-sizing: border-box;
+ }
+ 
+ body {
+   font-family: 'Segoe UI', system-ui, sans-serif;
+   background-color: var(--bg-color);
+   color: var(--text-color);
+   min-height: 100vh;
+   display: flex;
+   flex-direction: column;
+ }
+ 
+ header {
+   text-align: center;
+   padding: 2rem;
+   background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
+ }
+ 
+ h1 {
+   font-size: 2.5rem;
+   margin-bottom: 0.5rem;
+   text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
+ }
+ 
+ main {
+   flex: 1;
+   padding: 2rem;
+   max-width: 1200px;
+   margin: 0 auto;
+   width: 100%;
+ }
+ 
+ .upload-section {
+   margin-bottom: 2rem;
+ }
+ 
+ .upload-label {
+   display: inline-block;
+   padding: 1rem 2rem;
+   background-color: var(--primary-color);
+   color: white;
+   border-radius: 25px;
+   cursor: pointer;
+   transition: transform 0.2s ease;
+ }
+ 
+ .upload-label:hover {
+   transform: scale(1.05);
+ }
+ 
+ .upload-label input {
+   display: none;
+ }
+ 
+ .visualizer-container {
+   margin-top: 2rem;
+   background-color: rgba(255, 255, 255, 0.1);
+   border-radius: 15px;
+   overflow: hidden;
+   height: 400px;
+ }
+ 
+ #flamegraph-canvas {
+   width: 100%;
+   height: 100%;
+ }
+ 
+ .controls {
+   display: flex;
+   justify-content: center;
+   gap: 1rem;
+   margin-top: 2rem;
+ }
+ 
+ button {
+   padding: 1rem 2rem;
+   border: none;
+   border-radius: 25px;
+   background-color: var(--secondary-color);
+   color: white;
+   cursor: pointer;
+   transition: all 0.2s ease;
+ }
+ 
+ button:disabled {
+   opacity: 0.5;
+   cursor: not-allowed;
+ }
+ 
+ button:not(:disabled):hover {
+   background-color: var(--accent-color);
+   transform: translateY(-2px);
+ }
+ 
+ footer {
+   text-align: center;
+   padding: 1rem;
+   background-color: rgba(255, 255, 255, 0.05);
+ }
+ 
+ @media (max-width: 768px) {
+   h1 {
+     font-size: 2rem;
+   }
+ 
+   .visualizer-container {
+     height: 300px;
+   }
+ 
+   button {
+     padding: 0.8rem 1.5rem;
+   }
+ }