{"id":299,"date":"2026-03-24T20:45:18","date_gmt":"2026-03-24T12:45:18","guid":{"rendered":"https:\/\/home.snu1e.top\/index.php\/2026\/03\/24\/wan2-2-%e8%a7%86%e9%a2%91%e7%94%9f%e6%88%90%e5%b7%a5%e4%bd%9c%e6%b5%81%e8%af%a6%e8%a7%a3%ef%bc%9a%e4%bb%8e%e5%9b%be%e7%89%87%e5%88%b0%e5%8a%a8%e7%94%bb%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8a%80%e6%9c%af\/"},"modified":"2026-03-24T20:45:18","modified_gmt":"2026-03-24T12:45:18","slug":"wan2-2-%e8%a7%86%e9%a2%91%e7%94%9f%e6%88%90%e5%b7%a5%e4%bd%9c%e6%b5%81%e8%af%a6%e8%a7%a3%ef%bc%9a%e4%bb%8e%e5%9b%be%e7%89%87%e5%88%b0%e5%8a%a8%e7%94%bb%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"https:\/\/home.snu1e.top\/index.php\/2026\/03\/24\/wan2-2-%e8%a7%86%e9%a2%91%e7%94%9f%e6%88%90%e5%b7%a5%e4%bd%9c%e6%b5%81%e8%af%a6%e8%a7%a3%ef%bc%9a%e4%bb%8e%e5%9b%be%e7%89%87%e5%88%b0%e5%8a%a8%e7%94%bb%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8a%80%e6%9c%af\/","title":{"rendered":"Wan2.2 \u89c6\u9891\u751f\u6210\u5de5\u4f5c\u6d41\u8be6\u89e3\uff1a\u4ece\u56fe\u7247\u5230\u52a8\u753b\u7684\u5b8c\u6574\u6280\u672f\u94fe\u8def"},"content":{"rendered":"<hr \/>\n<p>title: Wan2.2 \u89c6\u9891\u751f\u6210\u5de5\u4f5c\u6d41\u8be6\u89e3\uff1a\u4ece\u56fe\u7247\u5230\u52a8\u753b\u7684\u5b8c\u6574\u6280\u672f\u94fe\u8def<br \/>\ndate: 2025-03-24<br \/>\ntags: [ComfyUI, Wan2.2, AI\u89c6\u9891, \u56fe\u751f\u89c6\u9891, \u5de5\u4f5c\u6d41]<br \/>\ncategory: \u5b66\u4e60\u7b14\u8bb0<\/p>\n<h2>author: website-manager<\/h2>\n<h1>Wan2.2 \u89c6\u9891\u751f\u6210\u5de5\u4f5c\u6d41\u8be6\u89e3\uff1a\u4ece\u56fe\u7247\u5230\u52a8\u753b\u7684\u5b8c\u6574\u6280\u672f\u94fe\u8def<\/h1>\n<h2>\u524d\u8a00<\/h2>\n<p>Wan2.2 \u662f\u963f\u91cc\u901a\u4e49\u4e07\u76f8\u56e2\u961f\u5f00\u6e90\u7684\u56fe\u751f\u89c6\u9891\uff08Image-to-Video\uff09\u6a21\u578b\uff0c\u91c7\u7528<strong>\u53cc\u4e13\u5bb6\u67b6\u6784<\/strong>\u8bbe\u8ba1\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u62c6\u89e3\u4e24\u4efd ComfyUI \u5de5\u4f5c\u6d41\uff1aGGUF \u91cf\u5316\u7248\u548c FP8 \u539f\u751f\u7248\uff0c\u4ece\u96f6\u8bb2\u89e3\u89c6\u9891\u751f\u6210\u7684\u6bcf\u4e00\u4e2a\u6280\u672f\u73af\u8282\u3002<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u6838\u5fc3\u6982\u5ff5\uff1a\u89c6\u9891\u751f\u6210\u7684\u672c\u8d28<\/h2>\n<h3>\u4ec0\u4e48\u662f&#8221;\u53bb\u566a&#8221;\uff1f<\/h3>\n<p>\u89c6\u9891\u751f\u6210\u7684\u672c\u8d28\u662f<strong>\u4ece\u566a\u58f0\u4e2d\u96d5\u523b\u51fa\u753b\u9762<\/strong>\uff1a<\/p>\n<ol>\n<li><strong>\u8d77\u70b9<\/strong>\uff1a\u4e00\u5f20\u5145\u6ee1\u968f\u673a\u566a\u58f0\u7684\u6f5c\u7a7a\u95f4\u56fe\u50cf<\/li>\n<li><strong>\u8fc7\u7a0b<\/strong>\uff1a\u6bcf\u4e00\u6b65\u8ba9\u6a21\u578b\u53bb\u6389\u4e00\u70b9\u566a\u58f0\uff0c\u9010\u6b65\u6e05\u6670<\/li>\n<li><strong>\u7ec8\u70b9<\/strong>\uff1a\u566a\u58f0\u53d8\u6210\u4e86\u8fde\u8d2f\u7684\u89c6\u9891\u5e27<\/li>\n<\/ol>\n<p>\u5c31\u50cf\u96d5\u523b\uff1a\u4ece\u4e00\u5757\u77f3\u5934\uff08\u566a\u58f0\uff09\u91cc\uff0c\u4e00\u5200\u4e00\u5200\uff08\u6bcf\u4e00\u6b65\uff09\u524a\u51fa\u96d5\u50cf\uff08\u89c6\u9891\uff09\u3002<\/p>\n<h3>\u4ec0\u4e48\u662f&#8221;\u6f5c\u7a7a\u95f4&#8221;\uff1f<\/h3>\n<ul>\n<li>\u76f4\u63a5\u5728\u9ad8\u5206\u8fa8\u7387\u50cf\u7d20\u7a7a\u95f4\u8ba1\u7b97 \u2192 <strong>\u663e\u5b58\u7206\u70b8\uff0c\u901f\u5ea6\u6781\u6162<\/strong><\/li>\n<li>\u5728\u538b\u7f29\u540e\u7684\u6f5c\u7a7a\u95f4\u8ba1\u7b97 \u2192 <strong>\u901f\u5ea6\u5feb\uff0c\u663e\u5b58\u53cb\u597d<\/strong><\/li>\n<li>VAE\uff08\u53d8\u5206\u81ea\u7f16\u7801\u5668\uff09\u8d1f\u8d23\u538b\u7f29\/\u89e3\u538b\u7684\u8f6c\u6362<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e8c\u3001\u6574\u4f53\u6570\u636e\u6d41<\/h2>\n<pre><code>\u8f93\u5165\u56fe\u7247 \u2500\u2500\u2510\n           \u251c\u2500\u2500\u2192 WanImageToVideo \u2500\u2500\u2192 KSampler(\u9ad8\u566a) \u2500\u2500\u2192 KSampler(\u4f4e\u566a) \u2500\u2500\u2192 VAE\u89e3\u7801 \u2500\u2500\u2192 \u4fdd\u5b58\u89c6\u9891\n\u63d0\u793a\u8bcd \u2500\u2500\u2500\u2500\u2518\n<\/code><\/pre>\n<hr \/>\n<h2>\u4e09\u3001GGUF \u91cf\u5316\u7248\u8be6\u89e3<\/h2>\n<h3>\u7b2c\u4e00\u6b65\uff1a\u51c6\u5907\u539f\u6750\u6599<\/h3>\n<h4>1. \u52a0\u8f7d\u56fe\u7247\uff08LoadImage\uff09<\/h4>\n<ul>\n<li>\u4e0a\u4f20\u7684\u53c2\u8003\u56fe\u4f5c\u4e3a\u89c6\u9891\u7684&#8221;\u7b2c\u4e00\u5e27&#8221;<\/li>\n<li>\u6a21\u578b\u57fa\u4e8e\u8fd9\u5f20\u56fe\u751f\u6210\u540e\u7eed\u5e27\u7684\u8fd0\u52a8<\/li>\n<\/ul>\n<h4>2. \u52a0\u8f7d\u6587\u672c\u7f16\u7801\u5668\uff08CLIPLoader\uff09<\/h4>\n<ul>\n<li>\u6a21\u578b\uff1a<code>umt5_xxl_fp8_e4m3fn_scaled.safetensors<\/code><\/li>\n<li><strong>\u4f5c\u7528<\/strong>\uff1a\u628a\u4e2d\u6587\/\u82f1\u6587\u63d0\u793a\u8bcd\u7ffb\u8bd1\u6210\u6a21\u578b\u80fd\u7406\u89e3\u7684&#8221;\u6570\u5b57\u5411\u91cf&#8221;<\/li>\n<li>\u6a21\u578b\u4e0d\u8ba4\u5b57\uff0c\u53ea\u8ba4\u5411\u91cf\uff0cCLIP \u5c31\u662f&#8221;\u7ffb\u8bd1\u5b98&#8221;<\/li>\n<\/ul>\n<h4>3. \u6b63\/\u53cd\u5411\u63d0\u793a\u8bcd\uff08CLIPTextEncode\uff09<\/h4>\n<ul>\n<li><strong>\u6b63\u5411<\/strong>\uff1a\u4f60\u60f3\u8981\u7684\u753b\u9762\uff08\u5982&#8221;\u89d2\u8272\u7f13\u6162\u79fb\u52a8\uff0c\u955c\u5934\u63a8\u8fdb&#8221;\uff09<\/li>\n<li><strong>\u53cd\u5411<\/strong>\uff1a\u4f60\u4e0d\u60f3\u8981\u7684\uff08\u5982&#8221;\u9759\u6b62\u3001\u6a21\u7cca\u3001\u53d8\u5f62&#8221;\uff09<\/li>\n<li>\u7f16\u7801\u540e\u53d8\u6210\u4e24\u7ec4\u6761\u4ef6\u5411\u91cf\uff0c\u4f9b\u91c7\u6837\u5668\u4f7f\u7528<\/li>\n<\/ul>\n<h4>4. \u52a0\u8f7d VAE\uff08VAELoader\uff09<\/h4>\n<ul>\n<li>VAE = \u53d8\u5206\u81ea\u7f16\u7801\u5668<\/li>\n<li><strong>\u6838\u5fc3\u529f\u80fd<\/strong>\uff1a\n<ul>\n<li><strong>\u7f16\u7801<\/strong>\uff1a\u628a\u771f\u5b9e\u56fe\u7247\u538b\u7f29\u5230\u6f5c\u7a7a\u95f4<\/li>\n<li><strong>\u89e3\u7801<\/strong>\uff1a\u628a\u6f5c\u7a7a\u95f4\u7ed3\u679c\u89e3\u538b\u56de\u771f\u5b9e\u50cf\u7d20<\/li>\n<\/ul>\n<\/li>\n<li>\u751f\u6210\u8fc7\u7a0b\u5168\u7a0b\u5728\u6f5c\u7a7a\u95f4\u8fdb\u884c\uff0cVAE \u53ea\u5728\u6700\u540e\u4e00\u6b65\u5de5\u4f5c<\/li>\n<\/ul>\n<h4>5. \u52a0\u8f7d\u53cc UNet\uff08UnetLoaderGGUF \u00d72\uff09<\/h4>\n<p>\u8fd9\u662f Wan2.2 \u7684\u6838\u5fc3\uff1a<strong>\u53cc\u4e13\u5bb6\u67b6\u6784<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u4e13\u5bb6<\/th>\n<th>\u6587\u4ef6\u540d<\/th>\n<th>\u804c\u8d23<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9ad8\u566a\u4e13\u5bb6<\/td>\n<td><code>wan2.2_i2v_high_noise_14B_Q4_K_S.gguf<\/code><\/td>\n<td>\u89c6\u9891\u7684&#8221;\u9aa8\u67b6&#8221;\u2014\u2014\u8fd0\u52a8\u8f68\u8ff9\u3001\u5927\u7ed3\u6784<\/td>\n<\/tr>\n<tr>\n<td>\u4f4e\u566a\u4e13\u5bb6<\/td>\n<td><code>wan2.2_i2v_low_noise_14B_Q4_K_S.gguf<\/code><\/td>\n<td>\u89c6\u9891\u7684&#8221;\u76ae\u80a4&#8221;\u2014\u2014\u7ec6\u8282\u3001\u7eb9\u7406\u3001\u5149\u5f71<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e24\u4e2a\u4e13\u5bb6<strong>\u63a5\u529b\u8fd0\u884c<\/strong>\uff0c\u4e0d\u662f\u540c\u65f6\u8dd1\uff1a<br \/>\n&#8211; \u9ad8\u566a\u4e13\u5bb6\u5148\u8dd1\u524d\u534a\u6bb5\uff08\u642d\u9aa8\u67b6\uff09<br \/>\n&#8211; \u4f4e\u566a\u4e13\u5bb6\u540e\u8dd1\u540e\u534a\u6bb5\uff08\u8865\u7ec6\u8282\uff09<\/p>\n<hr \/>\n<h3>\u7b2c\u4e8c\u6b65\uff1a\u6f5c\u7a7a\u95f4\u521d\u59cb\u5316\uff08WanImageToVideo\uff09<\/h3>\n<p>\u8fd9\u662f\u6574\u4e2a\u6d41\u7a0b\u7684&#8221;\u542f\u52a8\u5668&#8221;\uff0c\u505a\u4e09\u4ef6\u4e8b\uff1a<\/p>\n<ol>\n<li><strong>\u7f16\u7801\u56fe\u7247<\/strong>\uff1a\u7528 VAE \u628a\u8f93\u5165\u56fe\u7247\u538b\u7f29\u5230\u6f5c\u7a7a\u95f4<\/li>\n<li><strong>\u751f\u6210\u566a\u58f0<\/strong>\uff1a\u6839\u636e\u5e27\u6570\u521b\u5efa\u968f\u673a\u566a\u58f0\u89c6\u9891<\/li>\n<li><strong>\u6253\u5305\u6761\u4ef6<\/strong>\uff1a\u628a\u63d0\u793a\u8bcd\u5411\u91cf\u548c\u566a\u58f0\u89c6\u9891\u6253\u5305\uff0c\u9001\u7ed9\u91c7\u6837\u5668<\/li>\n<\/ol>\n<h4>\u5173\u952e\u53c2\u6570<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542b\u4e49<\/th>\n<th>\u5f71\u54cd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>width\/height<\/code><\/td>\n<td>\u8f93\u51fa\u5206\u8fa8\u7387<\/td>\n<td><strong>\u8d8a\u5927\u8d8a\u6e05\u6670\uff0c\u663e\u5b58\u548c\u65f6\u95f4\u66b4\u6da8<\/strong><\/td>\n<\/tr>\n<tr>\n<td><code>length<\/code><\/td>\n<td>\u5e27\u6570<\/td>\n<td>16fps \u4e0b\uff1a81\u5e27\u22485\u79d2\uff0c33\u5e27\u22482\u79d2<\/td>\n<\/tr>\n<tr>\n<td><code>batch_size<\/code><\/td>\n<td>\u5e76\u884c\u6570<\/td>\n<td>16GB \u663e\u5b58\u5fc5\u987b\u8bbe\u4e3a 1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u9ed8\u8ba4\u914d\u7f6e<\/strong>\uff1a480\u00d7832\uff0c81\u5e27\uff08\u7ad6\u7248 5 \u79d2\u89c6\u9891\uff09<\/p>\n<p>\u6b64\u65f6\u5f97\u5230\uff1a<strong>\u4e00\u5768\u6709\u7ed3\u6784\u7684\u566a\u58f0<\/strong>\uff08\u5305\u542b\u4e86\u56fe\u7247\u4fe1\u606f\u548c\u6587\u672c\u4fe1\u606f\uff09<\/p>\n<hr \/>\n<h3>\u7b2c\u4e09\u6b65\uff1a\u53bb\u566a\u91c7\u6837\uff08\u6838\u5fc3\u751f\u6210\u8fc7\u7a0b\uff09<\/h3>\n<h4>ModelSamplingSD3\uff08\u566a\u58f0\u8c03\u5ea6\u5668\uff09<\/h4>\n<p>\u5728\u9001\u8fdb\u91c7\u6837\u5668\u4e4b\u524d\uff0c\u7ed9\u6a21\u578b\u5957\u4e00\u4e2a&#8221;\u566a\u58f0\u8c03\u5ea6\u7b56\u7565&#8221;\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u4f5c\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>shift<\/code><\/td>\n<td>\u63a7\u5236\u566a\u58f0\u5206\u5e03\u7684\u504f\u79fb<\/td>\n<\/tr>\n<tr>\n<td>GGUF \u7248\u503c<\/td>\n<td><code>8<\/code>\uff08\u65e9\u671f\u4e0b\u5200\u66f4\u91cd\uff0c\u6784\u56fe\u66f4\u679c\u65ad\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u7b2c\u4e00\u4e2a KSamplerAdvanced\uff08\u9ad8\u566a\u4e13\u5bb6\u2014\u2014\u7c97\u96d5\u9636\u6bb5\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u503c<\/th>\n<th>\u542b\u4e49<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>add_noise<\/code><\/td>\n<td><code>enable<\/code><\/td>\n<td>\u5f80\u6f5c\u7a7a\u95f4\u52a0\u968f\u673a\u566a\u58f0\uff0c\u8fd9\u662f\u8d77\u70b9<\/td>\n<\/tr>\n<tr>\n<td><code>noise_seed<\/code><\/td>\n<td>\u968f\u673a<\/td>\n<td>\u540c\u4e00\u79cd\u5b50+\u540c\u4e00\u63d0\u793a\u8bcd=\u540c\u4e00\u7ed3\u679c<\/td>\n<\/tr>\n<tr>\n<td><code>steps<\/code><\/td>\n<td><code>20<\/code><\/td>\n<td>\u603b\u5171\u8981\u8d70 20 \u6b65\u53bb\u566a<\/td>\n<\/tr>\n<tr>\n<td><code>cfg<\/code><\/td>\n<td><code>3.5<\/code><\/td>\n<td>\u63d0\u793a\u8bcd\u5f15\u5bfc\u5f3a\u5ea6\uff08\u4e0b\u6587\u8be6\u89e3\uff09<\/td>\n<\/tr>\n<tr>\n<td><code>sampler_name<\/code><\/td>\n<td><code>euler<\/code><\/td>\n<td>\u53bb\u566a\u7b97\u6cd5\uff0c\u7a33\u5b9a\u4e14\u5feb<\/td>\n<\/tr>\n<tr>\n<td><code>scheduler<\/code><\/td>\n<td><code>simple<\/code><\/td>\n<td>\u566a\u58f0\u5747\u5300\u8870\u51cf<\/td>\n<\/tr>\n<tr>\n<td><code>start_at_step<\/code><\/td>\n<td><code>0<\/code><\/td>\n<td>\u4ece\u7b2c 0 \u6b65\u5f00\u59cb<\/td>\n<\/tr>\n<tr>\n<td><code>end_at_step<\/code><\/td>\n<td><code>10<\/code><\/td>\n<td>\u5230\u7b2c 10 \u6b65\u505c\u4e0b<\/td>\n<\/tr>\n<tr>\n<td><code>return_with_leftover_noise<\/code><\/td>\n<td><code>enable<\/code><\/td>\n<td>\u4fdd\u7559\u5269\u4f59\u566a\u58f0\uff0c\u4ea4\u7ed9\u4e0b\u4e00\u4e2a\u91c7\u6837\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u8fd9\u4e00\u9636\u6bb5<\/strong>\uff1a\u9ad8\u566a\u4e13\u5bb6\u4ece\u7b2c 0 \u6b65\u5230\u7b2c 10 \u6b65\uff0c\u628a\u8fd0\u52a8\u9aa8\u67b6\u642d\u597d\u3002<\/p>\n<h4>\u7b2c\u4e8c\u4e2a KSamplerAdvanced\uff08\u4f4e\u566a\u4e13\u5bb6\u2014\u2014\u7cbe\u96d5\u9636\u6bb5\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u503c<\/th>\n<th>\u542b\u4e49<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>add_noise<\/code><\/td>\n<td><code>disable<\/code><\/td>\n<td>\u4e0d\u518d\u52a0\u65b0\u566a\u58f0\uff0c\u63a5\u7740\u4e0a\u4e00\u6b65<\/td>\n<\/tr>\n<tr>\n<td><code>noise_seed<\/code><\/td>\n<td><code>0, fixed<\/code><\/td>\n<td>\u79cd\u5b50\u56fa\u5b9a\uff0c\u4fdd\u6301\u4e00\u81f4\u6027<\/td>\n<\/tr>\n<tr>\n<td><code>steps<\/code><\/td>\n<td><code>20<\/code><\/td>\n<td>\u603b\u6b65\u6570 20\uff08\u548c\u4e0a\u9762\u4e00\u81f4\uff09<\/td>\n<\/tr>\n<tr>\n<td><code>start_at_step<\/code><\/td>\n<td><code>10<\/code><\/td>\n<td>\u4ece\u7b2c 10 \u6b65\u63a5\u7740\u6765<\/td>\n<\/tr>\n<tr>\n<td><code>end_at_step<\/code><\/td>\n<td><code>10000<\/code><\/td>\n<td>\u8dd1\u5230\u7b2c 20 \u6b65\u7ed3\u675f<\/td>\n<\/tr>\n<tr>\n<td><code>return_with_leftover_noise<\/code><\/td>\n<td><code>disable<\/code><\/td>\n<td>\u5b8c\u5168\u53bb\u5e72\u51c0\uff0c\u8f93\u51fa\u7ed3\u679c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u8fd9\u4e00\u9636\u6bb5<\/strong>\uff1a\u4f4e\u566a\u4e13\u5bb6\u4ece\u7b2c 10 \u6b65\u5230\u7b2c 20 \u6b65\uff0c\u628a\u7ec6\u8282\u8865\u597d\u3002<\/p>\n<h4>CFG\uff08Classifier-Free Guidance\uff09\u8be6\u89e3<\/h4>\n<pre><code>CFG = \u6a21\u578b\"\u542c\u4e0d\u542c\u8bdd\"\u7684\u7a0b\u5ea6\n<\/code><\/pre>\n<ul>\n<li><strong>CFG = 1<\/strong>\uff1a\u6a21\u578b\u81ea\u7531\u53d1\u6325\uff0c\u63d0\u793a\u8bcd\u4ec5\u4f9b\u53c2\u8003<\/li>\n<li><strong>CFG = 3-5<\/strong>\uff1a\u5e73\u8861\uff0c\u63d0\u793a\u8bcd\u6709\u8f83\u5f3a\u5f15\u5bfc\u4f46\u4e0d\u8fc7\u5ea6<\/li>\n<li><strong>CFG > 7<\/strong>\uff1a\u63d0\u793a\u8bcd\u7edd\u5bf9\u670d\u4ece\uff0c\u5bb9\u6613\u8fc7\u62df\u5408\/\u753b\u9762\u50f5\u786c<\/li>\n<\/ul>\n<p>Wan2.2 \u63a8\u8350 <strong>CFG = 3.5<\/strong>\uff0c\u8fd9\u662f\u7ecf\u8fc7\u8c03\u4f18\u7684\u751c\u70b9\u503c\u3002<\/p>\n<hr \/>\n<h3>\u7b2c\u56db\u6b65\uff1a\u89e3\u7801\u56de\u771f\u5b9e\u753b\u9762\uff08VAEDecode\uff09<\/h3>\n<ul>\n<li>\u628a\u6f5c\u7a7a\u95f4\u7684&#8221;\u538b\u7f29\u89c6\u9891&#8221;\u89e3\u538b\u56de\u771f\u5b9e\u50cf\u7d20<\/li>\n<li>\u8fd9\u4e00\u6b65\u6bd4\u8f83\u5403\u663e\u5b58\uff08\u5c24\u5176\u9ad8\u5206\u8fa8\u7387\u65f6\uff09<\/li>\n<li>\u663e\u5b58\u4e0d\u8db3\u65f6\u53ef\u52a0 <code>--cpu-vae<\/code> \u6254\u7ed9 CPU<\/li>\n<\/ul>\n<hr \/>\n<h3>\u7b2c\u4e94\u6b65\uff1a\u4fdd\u5b58\u8f93\u51fa<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u8282\u70b9<\/th>\n<th>\u8f93\u51fa\u683c\u5f0f<\/th>\n<th>\u53c2\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>SaveWEBM<\/code><\/td>\n<td><code>.webm<\/code><\/td>\n<td>fps=16, crf=13\uff08\u538b\u7f29\u8d28\u91cf\uff09<\/td>\n<\/tr>\n<tr>\n<td><code>SaveAnimatedWEBP<\/code><\/td>\n<td><code>.webp<\/code><\/td>\n<td>fps=16, quality=80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u56db\u3001FP8 \u539f\u751f\u7248\u8be6\u89e3<\/h2>\n<h3>\u5916\u5c42\u7ed3\u6784<\/h3>\n<p>FP8 \u7248\u7528<strong>\u5b50\u56fe\uff08Subgraph\uff09<\/strong>\u5c01\u88c5\u4e86\u590d\u6742\u903b\u8f91\uff0c\u5916\u5c42\u53ea\u6709 4 \u4e2a\u8282\u70b9\uff1a<\/p>\n<pre><code>LoadImage \u2192 Image to Video (Wan2.2) \u2192 SaveVideo\n<\/code><\/pre>\n<h4>\u5b50\u56fe\u66b4\u9732\u7684\u8f93\u5165\u53e3<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u8f93\u5165\u53e3<\/th>\n<th>\u542b\u4e49<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>start_image<\/code><\/td>\n<td>\u8f93\u5165\u56fe\u7247<\/td>\n<\/tr>\n<tr>\n<td><code>prompt<\/code><\/td>\n<td>\u6b63\u5411\u63d0\u793a\u8bcd<\/td>\n<\/tr>\n<tr>\n<td><code>width\/height\/length<\/code><\/td>\n<td>\u5206\u8fa8\u7387\u548c\u5e27\u6570<\/td>\n<\/tr>\n<tr>\n<td><code>sampler_name<\/code><\/td>\n<td>\u91c7\u6837\u7b97\u6cd5<\/td>\n<\/tr>\n<tr>\n<td><code>high_noise\/low_noise<\/code><\/td>\n<td>\u53cc UNet \u6587\u4ef6\u540d<\/td>\n<\/tr>\n<tr>\n<td><code>enable_turbo_mode<\/code><\/td>\n<td><strong>4\u6b65\u5feb\u901f\u6a21\u5f0f\u5f00\u5173<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>\u5b50\u56fe\u5185\u90e8\u7ed3\u6784\uff086 \u4e2a\u533a\u57df\uff09<\/h3>\n<h4>\u533a\u57df 1\uff1aModels\uff08\u6a21\u578b\u52a0\u8f7d\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u7ec4\u4ef6<\/th>\n<th>\u6587\u4ef6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9ad8\u566a UNet<\/td>\n<td><code>wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u4f4e\u566a UNet<\/td>\n<td><code>wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u52a0\u8f7d\u8282\u70b9<\/td>\n<td><code>UNETLoader<\/code>\uff08\u539f\u751f\uff0c\u975e GGUF\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u533a\u57df 2\uff1aPrompt\uff08\u63d0\u793a\u8bcd\u7f16\u7801\uff09<\/h4>\n<ul>\n<li>\u4e0e GGUF \u7248\u76f8\u540c<\/li>\n<\/ul>\n<h4>\u533a\u57df 3\uff1aVideo size &amp; length<\/h4>\n<ul>\n<li>WanImageToVideo\uff1a512\u00d7512, length=33<\/li>\n<\/ul>\n<h4>\u533a\u57df 4\uff1aOriginal Settings\uff08\u6807\u51c6\u6a21\u5f0f\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u503c<\/th>\n<th>\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Steps<\/td>\n<td>20<\/td>\n<td>\u6162\u4f46\u7a33<\/td>\n<\/tr>\n<tr>\n<td>CFG<\/td>\n<td>3.5<\/td>\n<td>\u6807\u51c6\u5f15\u5bfc<\/td>\n<\/tr>\n<tr>\n<td>split_step<\/td>\n<td>10<\/td>\n<td>\u7b2c 10 \u6b65\u5207\u6362<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u533a\u57df 5\uff1a4steps Light LoRA\uff08Turbo \u6a21\u5f0f\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u503c<\/th>\n<th>\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Steps<\/td>\n<td>4<\/td>\n<td><strong>\u6781\u5feb<\/strong><\/td>\n<\/tr>\n<tr>\n<td>CFG<\/td>\n<td>1<\/td>\n<td>\u4f4e\u5f15\u5bfc\uff08LoRA \u81ea\u5e26\u65b9\u5411\uff09<\/td>\n<\/tr>\n<tr>\n<td>split_step<\/td>\n<td>2<\/td>\n<td>\u7b2c 2 \u6b65\u5207\u6362<\/td>\n<\/tr>\n<tr>\n<td>LoRA<\/td>\n<td><code>wan2.2_i2v_4steps_lora.safetensors<\/code><\/td>\n<td>\u6ce8\u5165\u5230\u53cc UNet<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u533a\u57df 6\uff1a\u5207\u6362\u5f00\u5173\u533a<\/h4>\n<p>5 \u4e2a <code>ComfySwitchNode<\/code> \u7531 <code>enable_turbo_mode<\/code> \u7edf\u4e00\u63a7\u5236\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>Switch<\/th>\n<th>\u529f\u80fd<\/th>\n<th><code>false<\/code><\/th>\n<th><code>true<\/code><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Model \u00d72<\/td>\n<td>\u9ad8\/\u4f4e\u566a\u6a21\u578b<\/td>\n<td>\u539f\u59cb UNet<\/td>\n<td>UNet + LoRA<\/td>\n<\/tr>\n<tr>\n<td>Steps<\/td>\n<td>\u603b\u6b65\u6570<\/td>\n<td>20<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>CFG<\/td>\n<td>\u5f15\u5bfc\u5f3a\u5ea6<\/td>\n<td>3.5<\/td>\n<td>1.0<\/td>\n<\/tr>\n<tr>\n<td>Split Step<\/td>\n<td>\u5207\u6362\u70b9<\/td>\n<td>10<\/td>\n<td>2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u4e00\u4e2a\u5f00\u5173\u540c\u65f6\u5207\u6362 5 \u4e2a\u53c2\u6570<\/strong>\uff0c\u8fd9\u5c31\u662f\u5b50\u56fe\u5c01\u88c5\u7684\u597d\u5904\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u4e24\u7248\u5bf9\u6bd4\u603b\u7ed3<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>FP8 \u7248<\/th>\n<th>GGUF \u7248<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u6a21\u578b\u683c\u5f0f<\/strong><\/td>\n<td><code>.safetensors<\/code> FP8<\/td>\n<td><code>.gguf<\/code> Q4_K_S<\/td>\n<\/tr>\n<tr>\n<td><strong>\u52a0\u8f7d\u8282\u70b9<\/strong><\/td>\n<td><code>UNETLoader<\/code><\/td>\n<td><code>UnetLoaderGGUF<\/code><\/td>\n<\/tr>\n<tr>\n<td><strong>\u663e\u5b58\u5360\u7528<\/strong><\/td>\n<td>\u8f83\u9ad8\uff08FP8\uff09<\/td>\n<td>\u8f83\u4f4e\uff08Q4 \u91cf\u5316\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u753b\u8d28<\/strong><\/td>\n<td>\u539f\u751f\u7cbe\u5ea6<\/td>\n<td>\u8f7b\u5fae\u538b\u7f29<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6709\u65e0 LoRA<\/strong><\/td>\n<td>\u2705 \u53ef\u5f00\u5173 Turbo<\/td>\n<td>\u274c \u65e0<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7ed3\u6784<\/strong><\/td>\n<td>\u5b50\u56fe\u5c01\u88c5<\/td>\n<td>\u6241\u5e73\u76f4\u63a5<\/td>\n<\/tr>\n<tr>\n<td><strong>shift<\/strong><\/td>\n<td>5<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td><strong>\u9ed8\u8ba4\u5206\u8fa8\u7387<\/strong><\/td>\n<td>512\u00d7512<\/td>\n<td>480\u00d7832<\/td>\n<\/tr>\n<tr>\n<td><strong>\u9ed8\u8ba4\u5e27\u6570<\/strong><\/td>\n<td>33<\/td>\n<td>81<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8f93\u51fa\u683c\u5f0f<\/strong><\/td>\n<td><code>SaveVideo<\/code><\/td>\n<td><code>SaveWEBM<\/code> + <code>WEBP<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u516d\u3001\u53c2\u6570\u8c03\u4f18\u6307\u5357<\/h2>\n<h3>\u6309\u91cd\u8981\u6027\u6392\u5e8f<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u4f18\u5148\u7ea7<\/th>\n<th>\u53c2\u6570<\/th>\n<th>\u5efa\u8bae<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\n<td><code>width\/height<\/code><\/td>\n<td>\u5148\u5b9a\u6b7b\u518d\u8c03\u5176\u4ed6\uff0c\u663e\u5b58\u6740\u624b<\/td>\n<\/tr>\n<tr>\n<td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\n<td><code>length<\/code><\/td>\n<td>\u5e27\u6570\u76f4\u63a5\u51b3\u5b9a\u65f6\u95f4<\/td>\n<\/tr>\n<tr>\n<td>\u2b50\u2b50\u2b50\u2b50<\/td>\n<td><code>steps<\/code><\/td>\n<td>20 \u6b65\u6807\u51c6\uff0c4 \u6b65\u6781\u901f<\/td>\n<\/tr>\n<tr>\n<td>\u2b50\u2b50\u2b50<\/td>\n<td><code>cfg<\/code><\/td>\n<td>3.5 \u9ed8\u8ba4\uff0c\u522b\u8d85 5<\/td>\n<\/tr>\n<tr>\n<td>\u2b50\u2b50\u2b50<\/td>\n<td><code>split_step<\/code><\/td>\n<td>\u9ad8\u566a\u5360\u6bd4\uff0c\u5f71\u54cd\u8fd0\u52a8\u5e45\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u2b50\u2b50<\/td>\n<td><code>shift<\/code><\/td>\n<td>5-8 \u4e4b\u95f4\uff0c\u5f71\u54cd\u65e9\u671f\u6784\u56fe<\/td>\n<\/tr>\n<tr>\n<td>\u2b50\u2b50<\/td>\n<td><code>seed<\/code><\/td>\n<td>\u6362\u79cd\u5b50\u6362\u7ed3\u679c\uff0c\u7528\u4e8e\u62bd\u5361<\/td>\n<\/tr>\n<tr>\n<td>\u2b50<\/td>\n<td><code>batch_size<\/code><\/td>\n<td>16GB \u663e\u5b58 = 1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u4e03\u3001\u4e00\u53e5\u8bdd\u603b\u7ed3<\/h2>\n<blockquote><p>\n  <strong>\u4f60\u7684\u56fe + \u4f60\u7684\u6587\u5b57 \u2192 \u538b\u7f29\u6210\u566a\u58f0 \u2192 \u9ad8\u566a\u4e13\u5bb6\u524a\u5927\u5f62\uff080\u219210\u6b65\uff09\u2192 \u4f4e\u566a\u4e13\u5bb6\u8865\u7ec6\u8282\uff0810\u219220\u6b65\uff09\u2192 \u89e3\u538b\u56de\u753b\u9762 \u2192 \u4fdd\u5b58\u6210\u89c6\u9891\u3002<\/strong>\n<\/p><\/blockquote>\n<p>\u8fd9\u5c31\u662f Wan2.2 \u56fe\u751f\u89c6\u9891\u7684\u5b8c\u6574\u6280\u672f\u94fe\u8def\u3002<\/p>\n<hr \/>\n<h2>\u53c2\u8003\u8d44\u6e90<\/h2>\n<ul>\n<li><a href=\"https:\/\/github.com\/Wan-Video\/Wan2.1\">\u901a\u4e49\u4e07\u76f8 Wan2.1 \u5b98\u65b9\u4ed3\u5e93<\/a><\/li>\n<li><a href=\"https:\/\/docs.comfyui.com\/\">ComfyUI \u5b98\u65b9\u6587\u6863<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/city96\/ComfyUI-GGUF\">GGUF \u91cf\u5316\u8bf4\u660e<\/a><\/li>\n<\/ul>\n<hr \/>\n<p><em>\u672c\u6587\u6863\u7531 website-manager \u81ea\u52a8\u6574\u7406\u751f\u6210<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>title: Wan2.2 \u89c6\u9891\u751f\u6210\u5de5\u4f5c\u6d41\u8be6\u89e3\uff1a\u4ece\u56fe\u7247\u5230\u52a8\u753b\u7684\u5b8c\u6574\u6280\u672f\u94fe\u8def date: 2025-03-24  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[19],"tags":[74,72,73,75,76],"class_list":["post-299","post","type-post","status-publish","format-standard","hentry","category-19","tag-ai","tag-comfyui","tag-wan2-2","tag-75","tag-76"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/posts\/299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/comments?post=299"}],"version-history":[{"count":0,"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/posts\/299\/revisions"}],"wp:attachment":[{"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/media?parent=299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/categories?post=299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/home.snu1e.top\/index.php\/wp-json\/wp\/v2\/tags?post=299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}