Schermo TV HTML con incorporamento di YouTube ed effetto Glitch

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Schermo TV HTML con incorporamento di YouTube ed effetto Glitch

Consigliato

23 August 2025

Modello HTML CSS della pagina di accesso della SEAT Leon

21 July 2025

Esempio HTML CSS della carta UNO

23 August 2025

Modello HTML per la pagina di accesso turca

HTML

CSS

body {
  background: black;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  position: relative;
}
.tv-screen {
  position: absolute;
  width: 90vw;
  height: 50vw;
  max-width: 100%;
  max-height: 100vh;
  background-image: url(https://alexandrevacassin.fr/codepen/old-tv/base.webp);
  z-index: 10;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}
.tv-container {
  position: absolute;
  margin-bottom: 3vw;
  width: 60vw;
  margin-right: 10vw;
  height: 45vw;
  max-width: 100%;
  max-height: 70vh;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden
}
video, iframe {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  filter: contrast(1.2) brightness(1.1);
}
.glitch {
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://upload.wikimedia.org/wikipedia/commons/0/02/Television_static.gif");
  mix-blend-mode: multiply;
  opacity: 0.3;
  animation: glitchMove 0.2s infinite linear;
  z-index: 2;
}
.scan-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0.2) 1px,
    rgba(0, 0, 0, 0) 2px
  );
  pointer-events: none;
  z-index: 2;
}
@keyframes glitchMove {
  0% { transform: translateX(0); }
  33% { transform: translateX(-5px); }
  66% { transform: translateX(5px); }
  100% { transform: translateX(0); }
}
canvas {
  mix-blend-mode: screen;
  position: absolute;
  left: 0;
  z-index: 9;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
}

.snow-effect {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://upload.wikimedia.org/wikipedia/commons/0/02/Television_static.gif");
  background-size: cover;
  opacity: 0;
  z-index: 3;
  pointer-events: none;
  transition: opacity 0.5s ease-in-out;
}

JS

function getRandomInt(min, max) {
    min = Math.ceil(min);
    max = Math.floor(max);
    return Math.floor(Math.random() * (max - min + 1)) + min;
}

class VCREffect {
    constructor(canvas, options = {}) {
        this.canvas = canvas;
        this.ctx = canvas.getContext("2d");
        this.config = Object.assign({
            fps: 60,
            blur: 1,
            opacity: 1,
            miny: 220,
            miny2: 220,
            num: 70
        }, options);

this.init();
    }

init() {
        this.canvas.width = window.innerWidth;
        this.canvas.height = window.innerHeight;
        this.canvas.style.position = "absolute";
        this.canvas.style.top = "0";
        this.canvas.style.left = "0";
        this.canvas.style.opacity = this.config.opacity;

this.generateVCRNoise();
        window.addEventListener("resize", () => this.onResize());
    }

onResize() {
        this.canvas.width = window.innerWidth;
        this.canvas.height = window.innerHeight;
    }

generateVCRNoise() {
        if (this.config.fps >= 60) {
            cancelAnimationFrame(this.vcrInterval);
            const animate = () => {
                this.renderTrackingNoise();
                this.vcrInterval = requestAnimationFrame(animate);
            };
            animate();
        } else {
            clearInterval(this.vcrInterval);
            this.vcrInterval = setInterval(() => {
                this.renderTrackingNoise();
            }, 1000 / this.config.fps);
        }
    }

renderTrackingNoise(radius = 2) {
        const { canvas, ctx, config } = this;
        let { miny, miny2, num } = config;

canvas.style.filter = `blur(${config.blur}px)`;
        ctx.clearRect(0, 0, canvas.width, canvas.height);
        ctx.fillStyle = `#fff`;

ctx.beginPath();
        for (let i = 0; i <= num; i++) {
            let x = Math.random() * canvas.width;
            let y1 = getRandomInt(miny += 3, canvas.height);
            let y2 = getRandomInt(0, miny2 -= 3);
            ctx.fillRect(x, y1, radius, radius);
            ctx.fillRect(x, y2, radius, radius);
            ctx.fill();

this.renderTail(ctx, x, y1, radius);
            this.renderTail(ctx, x, y2, radius);
        }
        ctx.closePath();
    }

renderTail(ctx, x, y, radius) {
        const n = getRandomInt(1, 50);
        const dirs = [1, -1];
        let dir = dirs[Math.floor(Math.random() * dirs.length)];

for (let i = 0; i < n; i++) {
            let r = getRandomInt(radius - 0.01, radius);
            let dx = getRandomInt(1, 4) * dir;
            radius -= 0.1;
            ctx.fillRect((x += dx), y, r, r);
            ctx.fill();
        }
    }
}

// Usage
const canvas = document.getElementById("canvas");
const vcrEffect = new VCREffect(canvas, {
    opacity: 1,
    miny: 220,
    miny2: 220,
    num: 70,
    fps: 60,
    blur: 1
});
const videoIds = ["c4CVKbVtTsc", "143aXLat70E", "J5SSsT1O9gE", "dAiomIGB3qo", "lk6iJNSv-vY", "7PgJLyeb6sM", "wz0A7m1euy0"];
let currentVideoIndex = 0;
const iframe = document.getElementById("ytplayer");
const snowEffect = document.querySelector(".snow-effect");

iframe.addEventListener("load", () => {
  setTimeout(switchToNextVideo, 20000); 
});

Consigliato

Modello HTML CSS della pagina di accesso della SEAT Leon

Esempio HTML CSS della carta UNO

Modello HTML per la pagina di accesso turca

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS