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<html lang="ro">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>VideoGen Pro · Generator 9:16</title>
<link href="https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300;400;500;600;700;800;900&display=swap" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" rel="stylesheet">
<style>
:root {
--bg: #02040a;
--border: rgba(100, 200, 255, 0.14);
--text: #e8edf5;
--muted: #9aa3c7;
--accent: #64c8ff;
--gold: #f5d742;
--radius: 22px;
--shadow: 0 16px 48px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.04);
--bg-main: #02040a;
--bg-card: #0b0f19;
--bg-input: #1a1f2e;
--border-color: #2a3344;
--accent-color: #10b981;
--text-main: #e8edf5;
--text-secondary: #9aa3c7;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
background: var(--bg-main);
color: var(--text-main);
font-family: 'Inter', sans-serif;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
padding: 20px;
}
.bg {
position: fixed; inset: 0; z-index: -2;
background:
radial-gradient(ellipse at 15% 20%, rgba(100,200,255,0.08), transparent 50%),
radial-gradient(ellipse at 85% 10%, rgba(255,107,203,0.07), transparent 45%),
radial-gradient(ellipse at 50% 90%, rgba(155,93,229,0.06), transparent 50%),
#02040a;
}
.grid-overlay {
position: fixed; inset: 0; z-index: -1; pointer-events: none;
background-image:
linear-gradient(rgba(100,200,255,0.03) 1px, transparent 1px),
linear-gradient(90deg, rgba(100,200,255,0.03) 1px, transparent 1px);
background-size: 48px 48px;
mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}
.header {
position: sticky; top: 0; z-index: 1000;
background: rgba(2, 4, 10, 0.85);
backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
border-bottom: 1px solid var(--border);
padding: 0 24px; height: 76px;
display: flex; align-items: center; justify-content: space-between;
margin: 0 auto 20px; width: 100%; max-width: 1400px;
}
.brand { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; }
.brand-name {
font-size: 1.6rem; font-weight: 800; letter-spacing: 1.5px;
color: var(--text); display: flex; align-items: baseline; gap: 6px;
}
.brand-name span {
background: linear-gradient(135deg, #10b981, #64c8ff);
-webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.brand-sub {
font-size: 0.55rem; font-weight: 400; letter-spacing: 0.8px;
text-transform: uppercase; opacity: 0.85; margin-top: -2px;
}
.nav-links a {
font-size: 0.8rem; font-weight: 500; padding: 8px 18px; border-radius: 40px;
border: 1px solid var(--border); color: rgba(255,255,255,0.35);
transition: all 0.3s; background: rgba(255,255,255,0.02); text-decoration: none;
display: inline-flex; align-items: center; gap: 6px;
}
.nav-links a:hover { color: #e8edf5; border-color: var(--accent); background: rgba(100,200,255,0.06); }
@media (max-width: 768px) {
.header { padding: 0 14px; height: 64px; }
.brand-name { font-size: 1.25rem; }
}
.footer {
border-top: 1px solid var(--border);
text-align: center; padding: 28px 16px 36px;
color: #6a6f8a; font-size: 0.7rem;
width: 100%; max-width: 1400px; margin: 40px auto 0;
}
.footer strong { color: var(--muted); }
.studio-container {
background: var(--bg-card);
border: 1px solid var(--border-color);
border-radius: var(--radius);
width: 100%; max-width: 1140px;
display: grid;
grid-template-columns: 1fr 380px;
gap: 28px; padding: 28px;
box-shadow: var(--shadow);
}
@media (max-width: 860px) {
.studio-container { grid-template-columns: 1fr; gap: 22px; padding: 18px; }
}
.control-panel { display: flex; flex-direction: column; gap: 15px; }
.panel-header h1 { font-size: 26px; font-weight: 800; letter-spacing: -0.3px; }
.panel-header h1 span {
background: linear-gradient(135deg, #10b981, #64c8ff);
-webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.panel-header p { font-size: 13.5px; color: var(--text-secondary); margin-top: 3px; }
.mode-switch {
display: flex; background: var(--bg-input); border-radius: 40px;
padding: 4px; border: 1px solid var(--border-color); gap: 4px;
}
.mode-btn {
flex: 1; padding: 9px 14px; border-radius: 36px; border: none;
background: transparent; color: var(--text-secondary); font-size: 13px;
font-weight: 600; cursor: pointer; transition: 0.25s; font-family: Inter, sans-serif;
display: flex; align-items: center; justify-content: center; gap: 7px;
}
.mode-btn.active {
background: linear-gradient(105deg, #059669, #10b981);
color: #02040a; box-shadow: 0 2px 12px rgba(16,185,129,0.3);
}
.mode-btn:not(.active):hover { color: var(--text-main); background: rgba(255,255,255,0.04); }
.info-box {
background: rgba(100,200,255,0.06);
border: 1px solid rgba(100,200,255,0.18);
border-radius: 12px; padding: 11px 13px;
font-size: 12px; color: var(--muted); line-height: 1.5;
}
.info-box strong { color: #64c8ff; }
.info-box code { font-size: 11px; background: rgba(0,0,0,0.3); padding: 1px 5px; border-radius: 4px; }
.input-group { display: flex; flex-direction: column; gap: 7px; }
label {
font-size: 11px; font-weight: 600; text-transform: uppercase;
letter-spacing: 1px; color: var(--accent-color);
display: flex; align-items: center; gap: 6px;
}
textarea {
background: var(--bg-input); border: 1px solid var(--border-color);
border-radius: 10px; color: var(--text-main); padding: 12px 14px;
font-size: 13.5px; line-height: 1.55; resize: vertical;
min-height: 90px; outline: none; font-family: Inter, sans-serif;
transition: border-color 0.25s;
}
textarea:focus { border-color: var(--accent-color); }
textarea.sm { min-height: 54px; }
.upload-zone {
border: 2px dashed var(--border-color);
border-radius: 12px; padding: 22px 16px;
text-align: center; cursor: pointer; transition: 0.25s;
background: rgba(255,255,255,0.02); position: relative;
}
.upload-zone:hover, .upload-zone.dragover {
border-color: var(--accent-color);
background: rgba(16,185,129,0.06);
}
.upload-zone.has-image { border-style: solid; padding: 0; overflow: hidden; }
.upload-zone input[type="file"] { display: none; }
.upload-placeholder { color: var(--text-secondary); font-size: 13px; line-height: 1.5; }
.upload-placeholder i { font-size: 28px; display: block; margin-bottom: 8px; color: var(--border-color); }
.upload-preview {
width: 100%; max-height: 200px; object-fit: contain; display: none;
background: #000;
}
.upload-zone.has-image .upload-preview { display: block; }
.upload-zone.has-image .upload-placeholder { display: none; }
.upload-clear {
position: absolute; top: 8px; right: 8px;
background: rgba(0,0,0,0.7); border: none; color: #fff;
width: 28px; height: 28px; border-radius: 50%; cursor: pointer;
display: none; align-items: center; justify-content: center; font-size: 12px;
z-index: 2;
}
.upload-zone.has-image .upload-clear { display: flex; }
.row {
display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.row label { min-width: 72px; font-size: 11px; }
.row input, .row select {
flex: 1; min-width: 130px;
background: var(--bg-input); border: 1px solid var(--border-color);
border-radius: 40px; padding: 8px 14px;
color: var(--text-main); font-size: 13px; outline: none;
font-family: Inter, sans-serif;
}
.row input:focus, .row select:focus { border-color: var(--accent-color); }
.row select option { background: var(--bg-card); }
.examples { display: flex; flex-wrap: wrap; gap: 6px; }
.example-chip {
font-size: 11px; padding: 5px 11px; border-radius: 20px;
background: rgba(255,255,255,0.04); border: 1px solid var(--border-color);
color: var(--text-secondary); cursor: pointer; transition: 0.2s;
}
.example-chip:hover {
background: rgba(16,185,129,0.12); border-color: var(--accent-color); color: var(--accent-color);
}
.btn {
display: inline-flex; align-items: center; justify-content: center;
gap: 7px; padding: 11px 20px; border-radius: 40px;
font-weight: 600; font-size: 13.5px; border: none;
cursor: pointer; transition: 0.25s; font-family: Inter, sans-serif;
}
.btn-primary {
background: linear-gradient(105deg, #059669, #10b981);
color: #02040a; box-shadow: 0 4px 18px rgba(16,185,129,0.25);
}
.btn-primary:hover:not(:disabled) {
transform: translateY(-2px); box-shadow: 0 8px 28px rgba(16,185,129,0.35);
}
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-secondary {
background: rgba(255,255,255,0.06); color: var(--text-secondary);
border: 1px solid var(--border-color);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); }
.btn-test {
background: rgba(245,215,66,0.12); color: #f5d742;
border: 1px solid rgba(245,215,66,0.2);
}
.btn-test:hover { background: rgba(245,215,66,0.2); }
.btn-proxy {
background: rgba(100,200,255,0.10); color: #64c8ff;
border: 1px solid rgba(100,200,255,0.2); padding: 6px 13px; font-size: 12px;
white-space: nowrap;
}
.btn-proxy.active { background: rgba(100,200,255,0.25); border-color: #64c8ff; }
.btn-proxy.proxy-error { border-color: #ef4444; color: #ef4444; background: rgba(239,68,68,0.1); }
.action-row { display: flex; flex-wrap: wrap; gap: 9px; }
.action-row .btn { flex: 1; min-width: 95px; }
.status-box { display: flex; flex-direction: column; gap: 6px; }
.progress-bar-container {
background: var(--bg-input); border: 1px solid var(--border-color);
border-radius: 4px; height: 9px; overflow: hidden; display: none;
}
.progress-bar-container.show { display: block; }
.progress-bar-fill {
background: linear-gradient(90deg, #059669, #10b981);
height: 100%; width: 0%; transition: width 0.45s ease;
}
.status-text {
font-size: 12.5px; font-weight: 500; color: var(--text-secondary);
min-height: 20px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.status-text .timer { color: var(--accent-color); font-weight: 600; font-variant-numeric: tabular-nums; }
.status-text.error { color: #ef4444; }
.status-text.success { color: var(--accent-color); }
.error-detail {
font-size: 11.5px; color: #ef4444; word-break: break-word; display: none;
white-space: pre-wrap; background: rgba(239,68,68,0.08); padding: 9px 11px;
border-radius: 8px; border: 1px solid rgba(239,68,68,0.2);
}
.warning-box {
background: rgba(245,215,66,0.08); border: 1px solid rgba(245,215,66,0.2);
border-radius: 10px; padding: 9px 13px; font-size: 12.5px;
color: #f5d742; display: none;
}
.warning-box.show { display: block; }
.proxy-row {
display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.proxy-row input {
flex: 1; min-width: 130px;
background: var(--bg-input); border: 1px solid var(--border-color);
border-radius: 40px; padding: 6px 13px; color: var(--text-main);
font-size: 12px; outline: none; font-family: Inter, sans-serif;
}
.proxy-row .proxy-select {
flex: 0 0 auto; min-width: 110px;
background: var(--bg-input); border: 1px solid var(--border-color);
border-radius: 40px; padding: 6px 12px; color: var(--text-main);
font-size: 11px; outline: none; font-family: Inter, sans-serif;
}
.preview-panel { display: flex; flex-direction: column; align-items: center; gap: 11px; }
.preview-panel > label {
font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
color: var(--accent-color); align-self: flex-start;
}
.viewport-9-16 {
background: #02040a; border: 2px dashed var(--border-color);
border-radius: 12px; width: 100%; aspect-ratio: 9 / 16;
max-height: 560px; display: flex; justify-content: center;
align-items: center; position: relative; overflow: hidden;
transition: border-color 0.35s;
}
.viewport-9-16.active { border-style: solid; border-color: var(--accent-color); }
.placeholder-text {
color: var(--text-secondary); font-size: 13.5px; text-align: center;
padding: 18px; pointer-events: none; line-height: 1.55;
}
.placeholder-text i { font-size: 30px; display: block; margin-bottom: 9px; color: var(--border-color); }
video { width: 100%; height: 100%; object-fit: cover; display: none; }
.download-btn {
display: none; background: transparent; border: 1px solid var(--accent-color);
color: var(--accent-color); padding: 8px 18px; border-radius: 40px;
font-size: 13px; font-weight: 600; cursor: pointer;
text-decoration: none; transition: 0.25s; font-family: Inter, sans-serif;
}
.download-btn:hover { background: var(--accent-color); color: #02040a; }
.hint { font-size: 11px; color: var(--text-secondary); text-align: center; }
.hidden { display: none !important; }
@media (max-width: 480px) {
.action-row .btn { min-width: 100%; }
.row { flex-direction: column; align-items: stretch; }
.row input, .row select { min-width: unset; }
.proxy-row .proxy-select { flex: 1; min-width: 100%; }
}
</style>
</head>
<body>
<div class="bg"></div>
<div class="grid-overlay"></div>
<header class="header">
<div class="brand">
<div class="brand-name">One<span>Studio</span></div>
<div class="brand-sub">Hub · Creative Tools</div>
</div>
<nav class="nav-links">
<a href="index.html" title="Acasă"><i class="fas fa-home"></i></a>
</nav>
</header>
<div class="studio-container">
<div class="control-panel">
<div class="panel-header">
<h1>Video<span>Gen</span> Pro</h1>
<p>Text-to-Video & Image-to-Video · 9:16 · Hugging Face</p>
</div>
<!-- Mode switcher -->
<div class="mode-switch">
<button class="mode-btn active" id="modeT2V" data-mode="t2v">
<i class="fas fa-font"></i> Text → Video
</button>
<button class="mode-btn" id="modeI2V" data-mode="i2v">
<i class="fas fa-image"></i> Image → Video
</button>
</div>
<div class="info-box" id="infoBox">
<strong>Modele suportate (serverless):</strong><br>
<strong>T2V:</strong> damo-vilab/text-to-video-ms-1.7b |
<strong>I2V:</strong> stabilityai/stable-video-diffusion-img2vid-xt · ali-vilab/i2vgen-xl<br>
<span style="color:#64c8ff;font-size:11px;">💡 Dacă ai eroare CORS, activează Proxy-ul de mai jos.</span>
</div>
<!-- Image upload (I2V only) -->
<div class="input-group hidden" id="imageGroup">
<label><i class="fas fa-image"></i> Imagine de start</label>
<div class="upload-zone" id="uploadZone">
<input type="file" id="imageInput" accept="image/png,image/jpeg,image/webp">
<div class="upload-placeholder">
<i class="fas fa-cloud-upload-alt"></i>
Click sau drag & drop o imagine<br>
<span style="font-size:11px;opacity:0.7">PNG / JPG / WEBP · max ~5 MB</span>
</div>
<img class="upload-preview" id="uploadPreview" alt="preview">
<button class="upload-clear" id="uploadClear" title="Șterge"><i class="fas fa-times"></i></button>
</div>
</div>
<div class="input-group">
<label for="prompt"><i class="fas fa-pen"></i> Prompt cinematic (engleză)</label>
<textarea id="prompt" placeholder="Ex: A majestic dragon flying over a futuristic city...">A majestic dragon flying over a futuristic neon city at night, cinematic lighting, vertical 9:16, highly detailed</textarea>
<div class="examples" id="examplePrompts">
<span class="example-chip" data-prompt="A cyberpunk girl walking through rainy Tokyo streets at night, neon reflections, vertical 9:16, cinematic">Cyberpunk Tokyo</span>
<span class="example-chip" data-prompt="A majestic eagle soaring over snowy mountains at sunrise, dramatic clouds, vertical 9:16, epic">Eagle Mountains</span>
<span class="example-chip" data-prompt="Astronaut floating near a glowing nebula, slow camera push, vertical 9:16, photorealistic">Space</span>
<span class="example-chip" data-prompt="A cat wearing sunglasses surfing a giant wave, sunny day, playful, vertical 9:16">Cat Surfing</span>
</div>
</div>
<div class="input-group">
<label for="negativePrompt"><i class="fas fa-ban"></i> Negative prompt</label>
<textarea id="negativePrompt" class="sm">blurry, low quality, distorted faces, watermark, text, logo, oversaturated, ugly</textarea>
</div>
<div class="row">
<label><i class="fas fa-key"></i> API Key</label>
<input type="password" id="hfApiKey" placeholder="hf_xxxxxxxx" value="" autocomplete="off" />
</div>
<div class="row">
<label><i class="fas fa-cube"></i> Model</label>
<select id="modelSelect">
<optgroup label="Text → Video" id="t2vModels">
<option value="damo-vilab/text-to-video-ms-1.7b" selected>damo-vilab/text-to-video-ms-1.7b</option>
</optgroup>
<optgroup label="Image → Video" id="i2vModels" disabled>
<option value="stabilityai/stable-video-diffusion-img2vid-xt" selected>Stable Video Diffusion XT</option>
<option value="ali-vilab/i2vgen-xl">I2VGen-XL</option>
</optgroup>
</select>
</div>
<div class="row">
<label><i class="fas fa-film"></i> Cadre</label>
<select id="numFrames">
<option value="16">16 (~2s)</option>
<option value="24" selected>24 (~3s)</option>
<option value="25">25</option>
<option value="32">32 (~4s)</option>
<option value="48">48 (~6s)</option>
</select>
</div>
<div class="row">
<label><i class="fas fa-dice"></i> Seed</label>
<input type="number" id="seedInput" placeholder="aleatoriu" min="0" max="999999999" />
</div>
<div class="warning-box" id="corsWarning">
<i class="fas fa-exclamation-triangle"></i>
<strong>file:// detectat!</strong> Proxy-ul CORS a fost activat automat.
</div>
<div class="proxy-row">
<label style="font-size:11px;color:var(--text-secondary);"><i class="fas fa-shield-alt"></i> Proxy</label>
<select class="proxy-select" id="proxySelect">
<option value="https://corsproxy.io/?url=">corsproxy.io</option>
<option value="https://api.allorigins.win/raw?url=" selected>allorigins.win</option>
<option value="https://cors-anywhere.herokuapp.com/">cors-anywhere</option>
<option value="https://proxy.cors.sh/">cors.sh</option>
</select>
<input type="text" id="proxyInput" value="https://api.allorigins.win/raw?url=" />
<button class="btn btn-proxy active" id="proxyToggleBtn"><i class="fas fa-toggle-on"></i> Activ</button>
</div>
<div class="action-row">
<button class="btn btn-primary" id="generateBtn"><i class="fas fa-magic"></i> Generează</button>
<button class="btn btn-test" id="testApiBtn"><i class="fas fa-vial"></i> Test</button>
<button class="btn btn-secondary" id="copyBtn"><i class="fas fa-copy"></i> Copiază</button>
<button class="btn btn-secondary" id="clearBtn"><i class="fas fa-undo-alt"></i> Reset</button>
</div>
<div class="status-box">
<div class="progress-bar-container" id="progressContainer">
<div class="progress-bar-fill" id="progressBar"></div>
</div>
<div class="status-text" id="statusText">
<span>Alege modul, scrie promptul și apasă Generează.</span>
<span class="timer" id="timerDisplay"></span>
</div>
<div class="error-detail" id="errorDetail"></div>
</div>
</div>
<div class="preview-panel">
<label><i class="fas fa-eye"></i> Previzualizare 9:16</label>
<div id="viewport" class="viewport-9-16">
<div id="placeholder" class="placeholder-text">
<i class="fas fa-film"></i>
Niciun video randat.<br>Introdu un prompt pentru a începe.
</div>
<video id="videoResult" controls loop playsinline></video>
</div>
<a id="downloadBtn" class="download-btn" download="videogen_9_16.mp4">
<i class="fas fa-download"></i> Descarcă MP4
</a>
<div class="hint"><i class="fas fa-info-circle"></i> Proxy activat implicit pentru file://.</div>
</div>
</div>
<footer class="footer">
<p>© 2026 <strong>OneStudio Hub</strong> · Update 07.08.2026 · T2V + I2V</p>
</footer>
<script>
(function () {
'use strict';
// --- DOM ---
const promptInput = document.getElementById('prompt');
const negativeInput = document.getElementById('negativePrompt');
const hfKeyInput = document.getElementById('hfApiKey');
const modelSelect = document.getElementById('modelSelect');
const numFramesSelect = document.getElementById('numFrames');
const seedInput = document.getElementById('seedInput');
const proxyInput = document.getElementById('proxyInput');
const proxySelect = document.getElementById('proxySelect');
const proxyToggleBtn = document.getElementById('proxyToggleBtn');
const corsWarning = document.getElementById('corsWarning');
const generateBtn = document.getElementById('generateBtn');
const testApiBtn = document.getElementById('testApiBtn');
const copyBtn = document.getElementById('copyBtn');
const clearBtn = document.getElementById('clearBtn');
const statusText = document.getElementById('statusText');
const errorDetail = document.getElementById('errorDetail');
const progressContainer = document.getElementById('progressContainer');
const progressBar = document.getElementById('progressBar');
const viewport = document.getElementById('viewport');
const placeholder = document.getElementById('placeholder');
const videoResult = document.getElementById('videoResult');
const downloadBtn = document.getElementById('downloadBtn');
const imageGroup = document.getElementById('imageGroup');
const uploadZone = document.getElementById('uploadZone');
const imageInput = document.getElementById('imageInput');
const uploadPreview = document.getElementById('uploadPreview');
const uploadClear = document.getElementById('uploadClear');
const modeT2V = document.getElementById('modeT2V');
const modeI2V = document.getElementById('modeI2V');
const t2vModels = document.getElementById('t2vModels');
const i2vModels = document.getElementById('i2vModels');
// --- State ---
let mode = 't2v';
let isGenerating = false;
let currentBlobUrl = null;
let useProxy = true; // activat implicit pentru a evita CORS
let timerInterval = null;
let startTime = 0;
let selectedImageFile = null;
let selectedImageBase64 = null;
// Load saved API key
const savedKey = localStorage.getItem('hf_api_key');
if (savedKey) hfKeyInput.value = savedKey;
hfKeyInput.addEventListener('change', () => {
const val = hfKeyInput.value.trim();
if (val) localStorage.setItem('hf_api_key', val);
else localStorage.removeItem('hf_api_key');
});
// --- Proxy select sync ---
proxySelect.addEventListener('change', () => {
proxyInput.value = proxySelect.value;
});
proxyInput.addEventListener('input', () => {
// Sync back to select if value matches one of the options
const options = proxySelect.options;
let matched = false;
for (let opt of options) {
if (opt.value === proxyInput.value) {
proxySelect.value = opt.value;
matched = true;
break;
}
}
if (!matched) {
// add a temporary option
const opt = document.createElement('option');
opt.value = proxyInput.value;
opt.textContent = 'personalizat';
proxySelect.appendChild(opt);
proxySelect.value = proxyInput.value;
}
});
// --- Mode switch ---
function setMode(newMode) {
mode = newMode;
modeT2V.classList.toggle('active', mode === 't2v');
modeI2V.classList.toggle('active', mode === 'i2v');
imageGroup.classList.toggle('hidden', mode !== 'i2v');
t2vModels.disabled = mode !== 't2v';
i2vModels.disabled = mode !== 'i2v';
if (mode === 't2v') {
modelSelect.value = 'damo-vilab/text-to-video-ms-1.7b';
} else {
modelSelect.value = 'stabilityai/stable-video-diffusion-img2vid-xt';
}
setStatus(mode === 't2v' ? 'Mod Text → Video activ.' : 'Mod Image → Video activ. Încarcă o imagine.');
}
modeT2V.addEventListener('click', () => setMode('t2v'));
modeI2V.addEventListener('click', () => setMode('i2v'));
// --- Image upload ---
uploadZone.addEventListener('click', (e) => {
if (e.target === uploadClear || uploadClear.contains(e.target)) return;
imageInput.click();
});
uploadClear.addEventListener('click', (e) => {
e.stopPropagation();
clearImage();
});
imageInput.addEventListener('change', () => {
if (imageInput.files?.[0]) handleImageFile(imageInput.files[0]);
});
['dragenter', 'dragover'].forEach(ev => {
uploadZone.addEventListener(ev, (e) => { e.preventDefault(); uploadZone.classList.add('dragover'); });
});
['dragleave', 'drop'].forEach(ev => {
uploadZone.addEventListener(ev, (e) => { e.preventDefault(); uploadZone.classList.remove('dragover'); });
});
uploadZone.addEventListener('drop', (e) => {
const file = e.dataTransfer?.files?.[0];
if (file && file.type.startsWith('image/')) handleImageFile(file);
});
function handleImageFile(file) {
if (file.size > 6 * 1024 * 1024) {
setStatus('Imaginea e prea mare (max ~5-6 MB).', 'error');
return;
}
selectedImageFile = file;
const reader = new FileReader();
reader.onload = (e) => {
selectedImageBase64 = e.target.result;
uploadPreview.src = selectedImageBase64;
uploadZone.classList.add('has-image');
setStatus('Imagine încărcată: ' + file.name);
};
reader.readAsDataURL(file);
}
function clearImage() {
selectedImageFile = null;
selectedImageBase64 = null;
uploadPreview.src = '';
imageInput.value = '';
uploadZone.classList.remove('has-image');
setStatus('Imagine ștearsă.');
}
// --- file:// detect ---
if (window.location.protocol === 'file:') {
corsWarning.classList.add('show');
useProxy = true;
proxyToggleBtn.innerHTML = '<i class="fas fa-toggle-on"></i> Activ';
proxyToggleBtn.classList.add('active');
}
// --- Examples ---
document.querySelectorAll('.example-chip').forEach(chip => {
chip.addEventListener('click', () => {
promptInput.value = chip.dataset.prompt;
setStatus('Prompt exemplu încărcat.');
});
});
// --- Proxy toggle ---
function updateProxyUI() {
proxyToggleBtn.innerHTML = useProxy ? '<i class="fas fa-toggle-on"></i> Activ' : '<i class="fas fa-toggle-off"></i> Inactiv';
proxyToggleBtn.classList.toggle('active', useProxy);
if (useProxy) corsWarning.classList.remove('show');
setStatus(useProxy ? 'Proxy CORS activat.' : 'Proxy CORS dezactivat.');
}
proxyToggleBtn.addEventListener('click', () => {
useProxy = !useProxy;
updateProxyUI();
});
// --- Copy / Clear ---
copyBtn.addEventListener('click', () => {
const text = promptInput.value.trim();
if (!text) { setStatus('Prompt gol!', 'error'); return; }
copyToClipboard(text, 'Prompt copiat!');
});
clearBtn.addEventListener('click', () => {
promptInput.value = '';
negativeInput.value = 'blurry, low quality, distorted faces, watermark, text, logo, oversaturated, ugly';
seedInput.value = '';
clearImage();
setStatus('Resetat.');
});
function copyToClipboard(text, msg) {
if (navigator.clipboard?.writeText) {
navigator.clipboard.writeText(text).then(() => setStatus(msg)).catch(() => fallbackCopy(text, msg));
} else fallbackCopy(text, msg);
}
function fallbackCopy(text, msg) {
const ta = document.createElement('textarea');
ta.value = text; ta.style.cssText = 'position:fixed;opacity:0';
document.body.appendChild(ta); ta.select();
try { document.execCommand('copy'); setStatus(msg); } catch (e) { setStatus('Nu s-a putut copia.', 'error'); }
document.body.removeChild(ta);
}
// --- Status ---
function setStatus(msg, type = 'info', detail = '') {
statusText.innerHTML = `<span>${msg}</span><span class="timer" id="timerDisplay"></span>`;
statusText.className = 'status-text';
if (type === 'error') statusText.classList.add('error');
if (type === 'success') statusText.classList.add('success');
errorDetail.textContent = detail || '';
errorDetail.style.display = detail ? 'block' : 'none';
}
function setProgress(pct) {
progressContainer.classList.add('show');
progressBar.style.width = Math.min(100, pct) + '%';
}
function hideProgress() {
progressContainer.classList.remove('show');
progressBar.style.width = '0%';
stopTimer();
}
function startTimer() {
startTime = performance.now();
const td = document.getElementById('timerDisplay');
if (td) td.textContent = '⏳ 0.0s';
if (timerInterval) clearInterval(timerInterval);
timerInterval = setInterval(() => {
const el = document.getElementById('timerDisplay');
if (el) el.textContent = `⏳ ${((performance.now() - startTime) / 1000).toFixed(1)}s`;
}, 100);
}
function stopTimer() {
if (timerInterval) { clearInterval(timerInterval); timerInterval = null; }
}
// --- URL builder ---
function buildApiUrl(model) {
const base = `https://api-inference.huggingface.co/models/${model}`;
if (useProxy) {
let proxy = (proxyInput.value.trim() || 'https://api.allorigins.win/raw?url=');
// Ensure proper encoding
if (!proxy.includes('url=')) {
proxy = proxy.endsWith('/') ? proxy + '?url=' : proxy + (proxy.includes('?') ? '&url=' : '?url=');
}
return proxy + encodeURIComponent(base);
}
return base;
}
// --- Convert dataURL to Blob ---
function dataURLtoBlob(dataurl) {
const arr = dataurl.split(',');
const mime = arr[0].match(/:(.*?);/)[1];
const bstr = atob(arr[1]);
let n = bstr.length;
const u8arr = new Uint8Array(n);
while (n--) u8arr[n] = bstr.charCodeAt(n);
return new Blob([u8arr], { type: mime });
}
// --- Generate ---
async function generateVideo() {
if (isGenerating) return;
const prompt = promptInput.value.trim();
if (!prompt) {
setStatus('Scrie un prompt!', 'error');
return;
}
if (mode === 'i2v' && !selectedImageBase64) {
setStatus('Încarcă o imagine pentru Image → Video!', 'error');
return;
}
const apiKey = hfKeyInput.value.trim();
if (!apiKey) {
setStatus('Introdu cheia Hugging Face API! (hf_...)', 'error');
return;
}
if (!apiKey.startsWith('hf_')) {
setStatus('Cheia trebuie să înceapă cu "hf_".', 'error');
return;
}
isGenerating = true;
generateBtn.disabled = true;
testApiBtn.disabled = true;
setProgress(5);
setStatus(mode === 'i2v' ? 'Se trimite imaginea + prompt...' : 'Se trimite cererea...');
startTimer();
videoResult.style.display = 'none';
placeholder.style.display = 'block';
downloadBtn.style.display = 'none';
viewport.classList.remove('active');
if (currentBlobUrl) { URL.revokeObjectURL(currentBlobUrl); currentBlobUrl = null; }
errorDetail.style.display = 'none';
const model = modelSelect.value;
const url = buildApiUrl(model);
const numFrames = parseInt(numFramesSelect.value, 10) || 24;
const seed = seedInput.value ? parseInt(seedInput.value, 10) : Math.floor(Math.random() * 1e9);
const negative = negativeInput.value.trim();
const finalPrompt = `${prompt}, vertical 9:16 aspect ratio, portrait orientation, cinematic`;
// Progress simulation
const progressSteps = [
{ t: 800, p: 15, m: 'Modelul se încarcă...' },
{ t: 2500, p: 32, m: 'Se procesează...' },
{ t: 5000, p: 52, m: 'Se randează cadrele...' },
{ t: 9000, p: 70, m: 'Rendere finală...' },
{ t: 14000, p: 84, m: 'Aproape gata...' }
];
const timeouts = progressSteps.map(s =>
setTimeout(() => { if (isGenerating) { setProgress(s.p); setStatus(s.m); } }, s.t)
);
try {
const startReq = performance.now();
let response;
if (mode === 'i2v') {
const isSVD = model.includes('stable-video-diffusion');
if (isSVD) {
const blobImg = dataURLtoBlob(selectedImageBase64);
response = await fetch(url, {
method: 'POST',
headers: {
'Authorization': `Bearer ${apiKey}`,
'Content-Type': 'application/octet-stream',
'x-wait-for-model': 'true'
},
body: blobImg
});
} else {
const body = {
inputs: selectedImageBase64,
parameters: {
prompt: finalPrompt,
negative_prompt: negative || undefined,
num_frames: numFrames,
guidance_scale: 7.5,
seed: seed
}
};
response = await fetch(url, {
method: 'POST',
headers: {
'Authorization': `Bearer ${apiKey}`,
'Content-Type': 'application/json',
'x-wait-for-model': 'true'
},
body: JSON.stringify(body)
});
}
} else {
const body = {
inputs: finalPrompt,
parameters: {
num_frames: numFrames,
guidance_scale: 7.5,
negative_prompt: negative || undefined,
seed: seed
}
};
response = await fetch(url, {
method: 'POST',
headers: {
'Authorization': `Bearer ${apiKey}`,
'Content-Type': 'application/json',
'x-wait-for-model': 'true'
},
body: JSON.stringify(body)
});
}
timeouts.forEach(clearTimeout);
const elapsed = ((performance.now() - startReq) / 1000).toFixed(1);
if (!response.ok) {
let errMsg = '', detail = '';
try {
const errData = await response.json();
errMsg = errData.error || errData.message || JSON.stringify(errData);
detail = JSON.stringify(errData, null, 2);
} catch (_) {
errMsg = response.statusText || 'Eroare necunoscută';
}
if (response.status === 401 || response.status === 403) {
setStatus('❌ Cheie invalidă sau fără acces.', 'error',
'Verifică token-ul pe https://huggingface.co/settings/tokens (trebuie acces Inference API).');
} else if (response.status === 503) {
setStatus('⏳ Modelul se încarcă (cold start). Reîncearcă în 20-40s.', 'error',
'A doua încercare e de obicei mai rapidă.');
} else if (response.status === 429) {
setStatus('⏳ Rate limit. Așteaptă 1-2 minute.', 'error');
} else if (response.status === 410) {
setStatus('❌ Endpoint dezafectat. Încearcă alt model.', 'error');
} else {
setStatus('❌ Eroare API: ' + errMsg, 'error', detail || 'Status: ' + response.status);
}
return;
}
const contentType = response.headers.get('content-type') || '';
let blob;
if (contentType.includes('application/json')) {
const data = await response.json();
if (data.error) {
setStatus('❌ ' + data.error, 'error', JSON.stringify(data, null, 2));
return;
}
const videoUrl = data.video || data.output || data.url || (Array.isArray(data) && data[0]);
if (typeof videoUrl === 'string' && videoUrl.startsWith('http')) {
setStatus('Se descarcă video-ul...');
const vidResp = await fetch(videoUrl);
blob = await vidResp.blob();
} else {
setStatus('❌ Răspuns JSON fără video.', 'error', JSON.stringify(data, null, 2));
return;
}
} else {
blob = await response.blob();
}
if (!blob || blob.size < 800) {
setStatus('❌ Răspuns gol sau prea mic.', 'error');
return;
}
currentBlobUrl = URL.createObjectURL(blob);
setProgress(100);
setStatus(`✅ Video generat! (${elapsed}s · seed ${seed})`, 'success');
placeholder.style.display = 'none';
videoResult.src = currentBlobUrl;
videoResult.style.display = 'block';
videoResult.load();
videoResult.play().catch(() => {});
viewport.classList.add('active');
const sizeMB = (blob.size / (1024 * 1024)).toFixed(1);
downloadBtn.href = currentBlobUrl;
downloadBtn.download = `videogen_${mode}_${Date.now()}.mp4`;
downloadBtn.style.display = 'inline-block';
downloadBtn.innerHTML = `<i class="fas fa-download"></i> Descarcă MP4 (${sizeMB} MB)`;
} catch (err) {
console.error(err);
const msg = err.message || 'Conexiune eșuată';
if (/fetch|network|Failed to fetch|CORS/i.test(msg)) {
setStatus('❌ Eroare de rețea / CORS.', 'error',
`Proxy-ul este ${useProxy ? 'ACTIV' : 'INACTIV'}.\n` +
`Proxy URL: ${proxyInput.value}\n\n` +
`Soluții:\n` +
`1. Activează Proxy-ul (butonul de mai sus)\n` +
`2. Încearcă alt proxy din dropdown\n` +
`3. Rulează cu Live Server (VS Code) sau python -m http.server\n` +
`4. Dacă ești online, folosește https://corsproxy.io/ sau https://api.allorigins.win/`);
} else {
setStatus('❌ Eroare: ' + msg, 'error');
}
} finally {
isGenerating = false;
generateBtn.disabled = false;
testApiBtn.disabled = false;
hideProgress();
}
}
// --- Test API ---
async function testApi() {
const apiKey = hfKeyInput.value.trim();
if (!apiKey) { setStatus('Introdu cheia API!', 'error'); return; }
if (!apiKey.startsWith('hf_')) { setStatus('Cheia trebuie să înceapă cu "hf_".', 'error'); return; }
setStatus('Testare conexiune...');
const model = modelSelect.value;
const url = buildApiUrl(model);
try {
const resp = await fetch(url, {
method: 'POST',
headers: {
'Authorization': `Bearer ${apiKey}`,
'Content-Type': 'application/json'
},
body: JSON.stringify({ inputs: 'test connection' })
});
if (resp.status === 200 || resp.status === 503) {
setStatus('✅ Conexiune OK (cheia e acceptată).', 'success');
} else if (resp.status === 401 || resp.status === 403) {
setStatus('❌ Cheie invalidă sau fără acces.', 'error');
} else if (resp.status === 410) {
setStatus('❌ Endpoint dezafectat. Schimbă modelul.', 'error');
} else if (resp.status === 404) {
setStatus('❌ Modelul nu există sau nu e accesibil.', 'error');
} else {
setStatus(`⚠️ Status ${resp.status}. Poate fi model cold.`, 'info');
}
} catch (err) {
const msg = err.message || 'Conexiune eșuată';
if (/fetch|network|Failed to fetch|CORS/i.test(msg)) {
setStatus('❌ Eroare de rețea / CORS la test.', 'error',
`Proxy activ: ${useProxy ? 'DA' : 'NU'}\n` +
`Proxy URL: ${proxyInput.value}\n\n` +
`Activează Proxy-ul sau rulează cu Live Server.`);
} else {
setStatus('❌ Eroare: ' + msg, 'error');
}
}
}
// --- Events ---
generateBtn.addEventListener('click', generateVideo);
testApiBtn.addEventListener('click', testApi);
document.addEventListener('keydown', (e) => {
if (e.target?.tagName === 'INPUT' || e.target?.tagName === 'TEXTAREA') return;
if ((e.key === 'g' || e.key === 'G') && !isGenerating) generateBtn.click();
});
// Initial status
setStatus('Proxy activat implicit. Dacă ai erori, încearcă alt proxy din dropdown.');
console.log('🎬 VideoGen Pro v3.2 · Proxy activat · Modele suportate');
})();
</script>
</body>
</html> |