Spaces:
Starting
on
A100
Starting
on
A100
File size: 23,343 Bytes
c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd 3e16ee5 c0ac96c 3e16ee5 c7af5cd 3e16ee5 a8a1224 3e16ee5 c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd c0ac96c c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd 3e16ee5 c7af5cd |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 |
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>Real-Time Latent Consistency Model ControlNet Lora</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script
src="https://cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.3.1/iframeResizer.contentWindow.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/piexifjs@1.0.6/piexif.min.js"></script>
<script src="https://cdn.tailwindcss.com"></script>
<style type="text/tailwindcss">
.button {
@apply bg-gray-700 hover:bg-gray-800 text-white font-normal p-2 rounded disabled:bg-gray-300 dark:disabled:bg-gray-700 disabled:cursor-not-allowed dark:disabled:text-black
}
</style>
<script type="module">
const getValue = (id) => {
const el = document.querySelector(`${id}`)
if (el.type === "checkbox")
return el.checked;
return el.value;
}
const startBtn = document.querySelector("#start");
const stopBtn = document.querySelector("#stop");
const videoEl = document.querySelector("#webcam");
const imageEl = document.querySelector("#player");
const queueSizeEl = document.querySelector("#queue_size");
const errorEl = document.querySelector("#error");
const snapBtn = document.querySelector("#snap");
const webcamsEl = document.querySelector("#webcams");
function LCMLive(webcamVideo, liveImage) {
let websocket;
async function start() {
return new Promise((resolve, reject) => {
const websocketURL = `${window.location.protocol === "https:" ? "wss" : "ws"
}:${window.location.host}/ws`;
const socket = new WebSocket(websocketURL);
socket.onopen = () => {
console.log("Connected to websocket");
};
socket.onclose = () => {
console.log("Disconnected from websocket");
stop();
resolve({ "status": "disconnected" });
};
socket.onerror = (err) => {
console.error(err);
reject(err);
};
socket.onmessage = (event) => {
const data = JSON.parse(event.data);
switch (data.status) {
case "success":
break;
case "start":
const userId = data.userId;
initVideoStream(userId);
break;
case "timeout":
stop();
resolve({ "status": "timeout" });
case "error":
stop();
reject(data.message);
}
};
websocket = socket;
})
}
function switchCamera() {
const constraints = {
audio: false,
video: { width: 1024, height: 1024, deviceId: mediaDevices[webcamsEl.value].deviceId }
};
navigator.mediaDevices
.getUserMedia(constraints)
.then((mediaStream) => {
webcamVideo.removeEventListener("timeupdate", videoTimeUpdateHandler);
webcamVideo.srcObject = mediaStream;
webcamVideo.onloadedmetadata = () => {
webcamVideo.play();
webcamVideo.addEventListener("timeupdate", videoTimeUpdateHandler);
};
})
.catch((err) => {
console.error(`${err.name}: ${err.message}`);
});
}
async function videoTimeUpdateHandler() {
const model_id = getValue("input[name=base_model]:checked");
const [WIDTH, HEIGHT] = [512, 512];
const canvas = new OffscreenCanvas(WIDTH, HEIGHT);
const videoW = webcamVideo.videoWidth;
const videoH = webcamVideo.videoHeight;
const aspectRatio = WIDTH / HEIGHT;
const ctx = canvas.getContext("2d");
ctx.drawImage(webcamVideo, videoW / 2 - videoH * aspectRatio / 2, 0, videoH * aspectRatio, videoH, 0, 0, WIDTH, HEIGHT)
const blob = await canvas.convertToBlob({ type: "image/jpeg", quality: 1 });
websocket.send(blob);
websocket.send(JSON.stringify({
"seed": getValue("#seed"),
"prompt": getValue("#prompt"),
"guidance_scale": getValue("#guidance-scale"),
"strength": getValue("#strength"),
"steps": getValue("#steps"),
"width": WIDTH,
"height": HEIGHT,
"controlnet_scale": getValue("#controlnet_scale"),
"controlnet_start": getValue("#controlnet_start"),
"controlnet_end": getValue("#controlnet_end"),
"canny_low_threshold": getValue("#canny_low_threshold"),
"canny_high_threshold": getValue("#canny_high_threshold"),
"debug_canny": getValue("#debug_canny"),
"model_id": model_id
}));
}
let mediaDevices = [];
async function initVideoStream(userId) {
liveImage.src = `/stream/${userId}`;
await navigator.mediaDevices.enumerateDevices()
.then(devices => {
const cameras = devices.filter(device => device.kind === 'videoinput');
mediaDevices = cameras;
webcamsEl.innerHTML = "";
cameras.forEach((camera, index) => {
const option = document.createElement("option");
option.value = index;
option.innerText = camera.label;
webcamsEl.appendChild(option);
option.selected = index === 0;
});
webcamsEl.addEventListener("change", switchCamera);
})
.catch(err => {
console.error(err);
});
const constraints = {
audio: false,
video: { width: 1024, height: 1024, deviceId: mediaDevices[0].deviceId }
};
navigator.mediaDevices
.getUserMedia(constraints)
.then((mediaStream) => {
webcamVideo.srcObject = mediaStream;
webcamVideo.onloadedmetadata = () => {
webcamVideo.play();
webcamVideo.addEventListener("timeupdate", videoTimeUpdateHandler);
};
})
.catch((err) => {
console.error(`${err.name}: ${err.message}`);
});
}
async function stop() {
websocket.close();
navigator.mediaDevices.getUserMedia({ video: true }).then((mediaStream) => {
mediaStream.getTracks().forEach((track) => track.stop());
});
webcamVideo.removeEventListener("timeupdate", videoTimeUpdateHandler);
webcamsEl.removeEventListener("change", switchCamera);
webcamVideo.srcObject = null;
}
return {
start,
stop
}
}
function toggleMessage(type) {
errorEl.hidden = false;
errorEl.scrollIntoView();
switch (type) {
case "error":
errorEl.innerText = "To many users are using the same GPU, please try again later.";
errorEl.classList.toggle("bg-red-300", "text-red-900");
break;
case "success":
errorEl.innerText = "Your session has ended, please start a new one.";
errorEl.classList.toggle("bg-green-300", "text-green-900");
break;
}
setTimeout(() => {
errorEl.hidden = true;
}, 2000);
}
function snapImage() {
try {
const zeroth = {};
const exif = {};
const gps = {};
zeroth[piexif.ImageIFD.Make] = "LCM Image-to-Image ControNet";
zeroth[piexif.ImageIFD.ImageDescription] = `prompt: ${getValue("#prompt")} | seed: ${getValue("#seed")} | guidance_scale: ${getValue("#guidance-scale")} | strength: ${getValue("#strength")} | controlnet_start: ${getValue("#controlnet_start")} | controlnet_end: ${getValue("#controlnet_end")} | steps: ${getValue("#steps")}`;
zeroth[piexif.ImageIFD.Software] = "https://github.com/radames/Real-Time-Latent-Consistency-Model";
exif[piexif.ExifIFD.DateTimeOriginal] = new Date().toISOString();
const exifObj = { "0th": zeroth, "Exif": exif, "GPS": gps };
const exifBytes = piexif.dump(exifObj);
const canvas = document.createElement("canvas");
canvas.width = imageEl.naturalWidth;
canvas.height = imageEl.naturalHeight;
const ctx = canvas.getContext("2d");
ctx.drawImage(imageEl, 0, 0);
const dataURL = canvas.toDataURL("image/jpeg");
const withExif = piexif.insert(exifBytes, dataURL);
const a = document.createElement("a");
a.href = withExif;
a.download = `lcm_txt_2_img${Date.now()}.png`;
a.click();
} catch (err) {
console.log(err);
}
}
const models_id = {
"nitrosocke/Ghibli-Diffusion": "ghibli style",
"nitrosocke/mo-di-diffusion": "modern disney style",
"plasmo/woolitize": "woolitize"
}
document.addEventListener("DOMContentLoaded", () => {
const models_options = document.querySelector("#models_options");
Object.entries(models_id).forEach(([model, activation], i) => {
const modelEl = document.createElement("div");
modelEl.innerHTML = `
<input type="radio" id="${model}" name="base_model" value="${model}" class="cursor-pointer" ${i === 0 ? "checked" : ""}>
<label for="${model}" class="text-sm cursor-pointer" title="Use the keyword on your prompt: ${activation}">${model}: <b>${activation}</b>
<a href="https://hf.co/${model}" title="Model link on Hugging Face" target="_blank" class="text-sm text-blue-500 underline hover:no-underline">⤴️</a></label>
`;
models_options.appendChild(modelEl);
})
models_options.addEventListener("change", () => {
const model = getValue("input[name=base_model]:checked");
const prompt = getValue("#prompt");
const activation = models_id[model];
if (prompt.includes(activation))
return;
document.querySelector("#prompt").value = `${activation} portrait of a person`;
})
})
const lcmLive = LCMLive(videoEl, imageEl);
startBtn.addEventListener("click", async () => {
try {
startBtn.disabled = true;
snapBtn.disabled = false;
const res = await lcmLive.start();
startBtn.disabled = false;
if (res.status === "timeout")
toggleMessage("success")
} catch (err) {
console.log(err);
toggleMessage("error")
startBtn.disabled = false;
}
});
stopBtn.addEventListener("click", () => {
lcmLive.stop();
});
window.addEventListener("beforeunload", () => {
lcmLive.stop();
});
snapBtn.addEventListener("click", snapImage);
setInterval(() =>
fetch("/queue_size")
.then((res) => res.json())
.then((data) => {
queueSizeEl.innerText = data.queue_size;
})
.catch((err) => {
console.log(err);
})
, 5000);
</script>
</head>
<body class="text-black dark:bg-gray-900 dark:text-white">
<div class="fixed right-2 top-2 p-4 font-bold text-sm rounded-lg max-w-xs text-center" id="error">
</div>
<main class="container mx-auto px-4 py-4 max-w-4xl flex flex-col gap-4">
<article class="text-center max-w-xl mx-auto">
<h1 class="text-3xl font-bold">Real-Time Latent Consistency Model</h1>
<h2 class="text-2xl font-bold mb-4">ControlNet LoRa</h2>
<p class="text-sm">
This demo showcases
<a href="https://huggingface.co/blog/lcm_lora" target="_blank"
class="text-blue-500 underline hover:no-underline">LCM LoRa</a> ControlNet pipeline
using <a
href="https://huggingface.co/docs/diffusers/api/pipelines/latent_consistency_models#latent-consistency-models"
target="_blank" class="text-blue-500 underline hover:no-underline">Diffusers</a> with a MJPEG
stream server.
</p>
<p class="text-sm">
There are <span id="queue_size" class="font-bold">0</span> user(s) sharing the same GPU.
</p>
</article>
<div>
<h2 class="font-medium">Prompt</h2>
<p class="text-sm text-gray-500">
Change the prompt to generate different images, accepts <a
href="https://github.com/damian0815/compel/blob/main/doc/syntax.md" target="_blank"
class="text-blue-500 underline hover:no-underline">Compel</a> syntax.
</p>
<div class="flex text-normal px-1 py-1 border border-gray-700 rounded-md items-center">
<textarea type="text" id="prompt" class="font-light w-full px-3 py-2 mx-1 outline-none dark:text-black"
title="Prompt, this is an example, feel free to modify"
placeholder="Add your prompt here...">ghibli style portrait of a person</textarea>
</div>
</div>
<!-- -->
<label class="font-medium" for="base_model">Base Model</label>
<fieldset class="flex flex-col gap-2" id="models_options">
</fieldset>
<!-- -->
<div class="">
<details>
<summary class="font-medium cursor-pointer">Advanced Options</summary>
<div class="grid grid-cols-3 sm:grid-cols-6 items-center gap-3 py-3">
<label for="webcams" class="text-sm font-medium">Camera Options: </label>
<select id="webcams" class="text-sm border-2 border-gray-500 rounded-md font-light dark:text-black">
</select>
<div></div>
<label class="text-sm font-medium " for="steps">Inference Steps
</label>
<input type="range" id="steps" name="steps" min="2" max="10" value="4"
oninput="this.nextElementSibling.value = Number(this.value)">
<output class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
4</output>
<label class="text-sm font-medium" for="guidance-scale">Guidance Scale
</label>
<input type="range" id="guidance-scale" name="guidance-scale" min="0" max="5" step="0.001"
value="0.3" oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)">
<output class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
0.3</output>
<!-- -->
<label class="text-sm font-medium" for="strength">Strength</label>
<input type="range" id="strength" name="strength" min="0.1" max="1" step="0.0001" value="0.50"
oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)">
<output class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
0.5</output>
<!-- -->
<label class="text-sm font-medium" for="controlnet_scale">ControlNet Condition Scale</label>
<input type="range" id="controlnet_scale" name="controlnet_scale" min="0.0" max="1" step="0.001"
value="0.80" oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)">
<output class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
0.8</output>
<!-- -->
<label class="text-sm font-medium" for="controlnet_start">ControlNet Guidance Start</label>
<input type="range" id="controlnet_start" name="controlnet_start" min="0.0" max="1.0" step="0.001"
value="0.0" oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)">
<output class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
0.0</output>
<!-- -->
<label class="text-sm font-medium" for="controlnet_end">ControlNet Guidance End</label>
<input type="range" id="controlnet_end" name="controlnet_end" min="0.0" max="1.0" step="0.001"
value="0.8" oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)">
<output class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
0.8</output>
<!-- -->
<label class="text-sm font-medium" for="canny_low_threshold">Canny Low Threshold</label>
<input type="range" id="canny_low_threshold" name="canny_low_threshold" min="0.0" max="1.0"
step="0.001" value="0.1"
oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)">
<output class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
0.1</output>
<!-- -->
<label class="text-sm font-medium" for="canny_high_threshold">Canny High Threshold</label>
<input type="range" id="canny_high_threshold" name="canny_high_threshold" min="0.0" max="1.0"
step="0.001" value="0.2"
oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)">
<output class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
0.2</output>
<!-- -->
<label class="text-sm font-medium" for="seed">Seed</label>
<input type="number" id="seed" name="seed" value="299792458"
class="font-light border border-gray-700 text-right rounded-md p-2 dark:text-black">
<button
onclick="document.querySelector('#seed').value = Math.floor(Math.random() * Number.MAX_SAFE_INTEGER)"
class="button">
Rand
</button>
<!-- -->
<!-- -->
<!-- <label class="text-sm font-medium" for="dimension">Image Dimensions</label>
<div class="col-span-2 flex gap-2">
<div class="flex gap-1">
<input type="radio" id="dimension512" name="dimension" value="[512,512]" checked
class="cursor-pointer">
<label for="dimension512" class="text-sm cursor-pointer">512x512</label>
</div>
<div class="flex gap-1">
<input type="radio" id="dimension768" name="dimension" value="[768,768]"
lass="cursor-pointer">
<label for="dimension768" class="text-sm cursor-pointer">768x768</label>
</div>
</div> -->
<!-- -->
<!-- -->
<label class="text-sm font-medium" for="debug_canny">Debug Canny</label>
<div class="col-span-2 flex gap-2">
<input type="checkbox" id="debug_canny" name="debug_canny" class="cursor-pointer">
<label for="debug_canny" class="text-sm cursor-pointer"></label>
</div>
<div></div>
<!-- -->
</div>
</details>
</div>
<div class="flex gap-3">
<button id="start" class="button">
Start
</button>
<button id="stop" class="button">
Stop
</button>
<button id="snap" disabled class="button ml-auto">
Snapshot
</button>
</div>
<div class="relative rounded-lg border border-slate-300 overflow-hidden">
<img id="player" class="w-full aspect-square rounded-lg"
src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=">
<div class="absolute top-0 left-0 w-1/4 aspect-square">
<video id="webcam" class="w-full aspect-square relative z-10 object-cover" playsinline autoplay muted
loop></video>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 448" width="100"
class="w-full p-4 absolute top-0 opacity-20 z-0">
<path fill="currentColor"
d="M224 256a128 128 0 1 0 0-256 128 128 0 1 0 0 256zm-45.7 48A178.3 178.3 0 0 0 0 482.3 29.7 29.7 0 0 0 29.7 512h388.6a29.7 29.7 0 0 0 29.7-29.7c0-98.5-79.8-178.3-178.3-178.3h-91.4z" />
</svg>
</div>
</div>
</main>
</body>
</html> |