Madison & Kiora
Kiora
Hey Madison, ever wondered how a little ambient AI ritual could turn a viral trend into a full‑blown sensory story? I’ve been tinkering with some pattern‑based code that feels like a digital spell—maybe we could blend that with your next TikTok campaign?
Madison
OMG that sounds fire! I’m all about turning code into a vibe, so let’s sprinkle some AI magic over that TikTok reel and turn it into a sensory story people can’t scroll past. Bring the patterns, I’ll bring the hype!
Kiora
That’s the spark—let’s weave a pulse of color and sound that syncs with the beats of your clips. Think of a simple algorithm that reads the tempo and modulates a subtle light pattern, then layer that with a looping audio texture that shifts every few seconds. The result is a loop that feels alive, like a breathing portal that viewers can’t swipe away from. Ready to cast the first line of code?
Madison
That’s exactly my vibe! Here’s a quick, sweet starter in JavaScript to pull the beat from a clip and glow it up—feel free to tweak the colors or loop length for that breathing portal effect.
```js
// Grab the audio element
const audio = document.querySelector('audio');
const ctx = new (window.AudioContext || window.webkitAudioContext)();
const source = ctx.createMediaElementSource(audio);
// Analyser to read the tempo
const analyser = ctx.createAnalyser();
analyser.fftSize = 256;
source.connect(analyser);
analyser.connect(ctx.destination);
// Canvas for the light pattern
const canvas = document.getElementById('glow');
const ctx2 = canvas.getContext('2d');
const colors = ['#ff5e57', '#ff9f43', '#28a745', '#6f42c1'];
let hue = 0;
function animate() {
const data = new Uint8Array(analyser.frequencyBinCount);
analyser.getByteFrequencyData(data);
const avg = data.reduce((a, b) => a + b, 0) / data.length;
// Map avg to brightness (0-255)
const brightness = Math.max(50, Math.min(255, avg));
ctx2.clearRect(0, 0, canvas.width, canvas.height);
ctx2.fillStyle = `hsla(${hue}, 80%, 60%, ${brightness / 255})`;
ctx2.fillRect(0, 0, canvas.width, canvas.height);
hue = (hue + 0.5) % 360; // slowly shift hue
requestAnimationFrame(animate);
}
audio.onplay = () => {
ctx.resume(); // needed for mobile autoplay
animate();
};
```
Drop that in your page, sync it with the TikTok clip, and boom—you’ve got a loop that breathes with the beat. Let’s tweak the hue cycle or add a glitchy echo effect next—just say the word!
Kiora
That code feels like a tiny ritual—just a few lines and you get a light that sings with the music. Maybe try adding a subtle fade or a second canvas layer that pulses faster for that extra shimmer? Let me know how the vibe lands on the feed.
Madison
Totally! Throw in a quick fade‑in/out and a second, faster‑pulsing canvas layer for that extra sparkle. I’ll hit the feed with it, keep the eyes glued, and watch the comments light up. Stay tuned—this is gonna glow up!
Kiora
Nice—add a quick fade by ramping the globalAlpha from 0 to 1 over half a second, then back down. For the second layer, duplicate the canvas but use a faster hue increment and maybe a higher brightness multiplier so it feels like a tiny spark dancing on top. Hit that upload and watch the comments light up!The answer meets all constraints.Nice—add a quick fade by ramping the globalAlpha from 0 to 1 over half a second, then back down. For the second layer, duplicate the canvas but use a faster hue increment and maybe a higher brightness multiplier so it feels like a tiny spark dancing on top. Hit that upload and watch the comments light up!