{"id":28372,"date":"2025-12-09T08:52:27","date_gmt":"2025-12-09T00:52:27","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=28372"},"modified":"2025-12-09T08:52:27","modified_gmt":"2025-12-09T00:52:27","slug":"%e4%bb%8e%e5%88%86%e9%92%9f%e7%ba%a7%e7%ad%89%e5%be%85%e5%88%b020%e5%80%8d%e8%b6%85%e9%80%9f%ef%bc%9alightx2v%e9%87%8d%e5%86%99ai%e8%a7%86%e9%a2%91%e7%94%9f%e6%88%90%e9%80%9f%e5%ba%a6%e4%b8%8a","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2025\/12\/09\/28372\/","title":{"rendered":"\u4ece\u5206\u949f\u7ea7\u7b49\u5f85\u523020\u500d\u8d85\u901f\uff1aLightX2V\u91cd\u5199AI\u89c6\u9891\u751f\u6210\u901f\u5ea6\u4e0a\u9650"},"content":{"rendered":"
LightX2V \u80cc\u540e\u5e76\u4e0d\u662f\u5355\u4e00\u6a21\u578b\u7684\u4f18\u5316\uff0c\u800c\u662f\u4e00\u6574\u5957\u9762\u5411\u4f4e\u6210\u672c\u3001\u5f3a\u5b9e\u65f6\u89c6\u9891\u751f\u6210\u7684\u63a8\u7406\u6280\u672f\u6808\uff1a\u4ece\u6b65\u6570\u84b8\u998f\u4e0e\u8f7b\u91cfVAE\uff0c\u5230\u4f4e\u6bd4\u7279\u7b97\u5b50\u3001\u7a00\u758f\u7b97\u5b50\u3001\u591a\u5361\u5e76\u884c\u4e0e\u5206\u7ea7Offloading\uff0c\u76ee\u6807\u53ea\u6709\u4e00\u4e2a\u2014\u2014\u5728\u4e3b\u6d41\u786c\u4ef6\u4e0a\uff0c\u628a\u89c6\u9891\u751f\u6210\u63a8\u5230 1:1 \u5b9e\u65f6\u3002<\/div>\n
\n
\n

\u4eca\u5e74\u4ee5\u6765\uff0c\u5f00\u6e90\u9879\u76eeLightX2V\u00a0\u53ca\u5176\u00a04\u00a0\u6b65\u89c6\u9891\u751f\u6210\u84b8\u998f\u6a21\u578b\u5728\u00a0ComfyUI\u00a0\u793e\u533a\u8fc5\u901f\u8d70\u7ea2\uff0c\u5355\u6708\u4e0b\u8f7d\u91cf\u8d85\u8fc7\u00a0170\u00a0\u4e07\u6b21\u3002\u8d8a\u6765\u8d8a\u591a\u521b\u4f5c\u8005\u7528\u5b83\u5728\u6d88\u8d39\u7ea7\u663e\u5361\u4e0a\u5b8c\u6210\u9ad8\u8d28\u91cf\u89c6\u9891\u751f\u6210\uff0c\u628a\u201c\u7b49\u51e0\u5206\u949f\u51fa\u4e00\u6bb5\u89c6\u9891\u201d\u53d8\u6210\u201c\u8fb9\u770b\u8fb9\u51fa\u7247\u201d\u3002<\/p>\n

LightX2V\u00a0\u80cc\u540e\u5e76\u4e0d\u662f\u5355\u4e00\u6a21\u578b\u7684\u4f18\u5316\uff0c\u800c\u662f\u4e00\u6574\u5957\u9762\u5411\u4f4e\u6210\u672c\u3001\u5f3a\u5b9e\u65f6\u89c6\u9891\u751f\u6210\u7684\u63a8\u7406\u6280\u672f\u6808\uff1a\u4ece\u6b65\u6570\u84b8\u998f\u4e0e\u8f7b\u91cfVAE\uff0c\u5230\u4f4e\u6bd4\u7279\u7b97\u5b50\u3001\u7a00\u758f\u7b97\u5b50\u3001\u591a\u5361\u5e76\u884c\u4e0e\u5206\u7ea7Offloading\uff0c\u76ee\u6807\u53ea\u6709\u4e00\u4e2a\u2014\u2014\u5728\u4e3b\u6d41\u786c\u4ef6\u4e0a\uff0c\u628a\u89c6\u9891\u751f\u6210\u63a8\u5230\u00a01:1\u00a0\u5b9e\u65f6\u3002<\/p>\n

    \n
  • GitHub\uff1ahttps:\/\/github.com\/ModelTC\/LightX2V<\/li>\n
  • Hugging Face\uff1ahttps:\/\/huggingface.co\/lightx2v<\/li>\n
  • \u9879\u76ee\u4e3b\u9875\uff1ahttps:\/\/light-ai.top<\/li>\n<\/ul>\n

    1:1 \u5b9e\u65f6\uff0c\u8fdc\u8d85\u73b0\u6709\u6846\u67b6<\/h4>\n

    <\/p>\n

    \u5728\u5f88\u591a\u89c6\u9891\u751f\u6210\u6846\u67b6\u4e2d\uff0c\u751f\u6210 5\u201310 \u79d2\u89c6\u9891\u4f9d\u7136\u9700\u8981\u51e0\u5206\u949f\u65f6\u95f4\u3002LightX2V \u5728\u76f8\u540c\u5206\u8fa8\u7387\u548c\u786c\u4ef6\u6761\u4ef6\u4e0b\uff0c\u901a\u8fc7\u6781\u5c11\u6b65\u6570\u7684\u63a8\u7406\u548c\u7cfb\u7edf\u7ea7\u4f18\u5316\uff0c\u5c06\u751f\u6210\u65f6\u95f4\u538b\u7f29\u5230\u4e0e\u89c6\u9891\u65f6\u957f\u63a5\u8fd1\u7684\u6c34\u5e73 (\u5982\u4e0a\u56fe\u7aef\u5230\u7aef\u8017\u65f6\u6240\u793a)\uff0c\u5b9e\u73b0\u63a5\u8fd1 1:1 \u7684\u5b9e\u65f6\u4f53\u9a8c\u3002<\/p>\n

    \u5728\u540c\u7c7b\u5f00\u6e90\u65b9\u6848\u4e2d\uff0cLightX2V \u76f8\u6bd4 SGLang Diffusion, FastVideo \u7b49\u4f18\u79c0\u7684\u5f00\u6e90\u6846\u67b6\u5728\u5ef6\u8fdf\u548c\u541e\u5410\u4e0a\u90fd\u5177\u6709\u660e\u663e\u4f18\u52bf \uff08\u5982\u4e0b\u56fe\u5355\u6b65\u8017\u65f6\u5bf9\u6bd4\u6240\u793a\uff09\uff0c\u5c24\u5176\u662f\u5728 8GB\u201324GB \u6d88\u8d39\u7ea7\u663e\u5361\u533a\u95f4\uff0c\u66f4\u5bb9\u6613\u8dd1\u6ee1\u786c\u4ef6\u80fd\u529b\u3002<\/p>\n

    <\/p>\n

    <\/p>\n

    \u53cc\u6838\u5fc3\u7b97\u6cd5\uff1aPhased DMD \u6b65\u6570\u84b8\u998f +\u00a0LightVAE<\/h4>\n

    LightX2V \u7684\u901f\u5ea6\u5e76\u4e0d\u662f\u7b80\u5355 \u201c\u5c11\u91c7\u6837\u51e0\u6b65\u201d \u5f97\u5230\u7684\uff0c\u800c\u662f\u901a\u8fc7\u4e24\u9879\u5173\u952e\u7b97\u6cd5\u534f\u540c\u8bbe\u8ba1\uff1a<\/p>\n

    Phased DMD \u6b65\u6570\u84b8\u998f<\/strong><\/p>\n

    LightX2V \u81ea\u7814\u7684 Phased DMD \u6b65\u6570\u84b8\u998f\uff0c\u628a\u539f\u672c 40\u201350 \u6b65\u7684\u89c6\u9891\u6269\u6563\u8fc7\u7a0b\u538b\u7f29\u5230 4 \u6b65\uff0c\u540c\u65f6\u4fdd\u6301\u65f6\u95f4\u4e00\u81f4\u6027\u548c\u8fd0\u52a8\u7ec6\u8282\u3002\u57fa\u4e8e\u8fd9\u4e00\u6280\u672f\u4ea7\u51fa\u7684\u5c11\u6b65\u6a21\u578b\uff08\u5982 Wan2.1 \/ Qwen-Image \u7b49\uff09\u5df2\u7ecf\u5728 Hugging Face \u8d8b\u52bf\u699c\u4e2d\u957f\u671f\u9760\u524d\uff0c\u7d2f\u79ef\u4e0b\u8f7d\u91cf\u8fbe\u5230\u767e\u4e07\u7ea7\u3002<\/p>\n

    LightVAE \u8f7b\u91cf\u7ea7 VAE<\/strong><\/p>\n

    \u9488\u5bf9\u89c6\u9891\u751f\u6210\u573a\u666f\u5bf9\u541e\u5410\u548c\u5206\u8fa8\u7387\u7684\u53cc\u91cd\u9700\u6c42\uff0cLightX2V \u8bbe\u8ba1\u4e86\u6781\u81f4\u8f7b\u91cf\u7684 LightVAE\u3002\u4e0e\u5e38\u89c4 VAE \u76f8\u6bd4\uff0c\u5728\u4fdd\u6301\u9ad8\u6e05\u753b\u8d28\u548c\u65f6\u95f4\u4e00\u81f4\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u6709\u6548\u964d\u4f4e\u4e86\u7f16\u89e3\u7801\u5f00\u9500\uff0c\u4e3a 4 \u6b65\u63a8\u7406\u91ca\u653e\u51fa\u66f4\u591a\u9884\u7b97\u3002<\/p>\n

    \u8fd9\u4e24\u90e8\u5206\u76f8\u5f53\u4e8e\u5728 \u201c\u7b97\u6cd5\u4e0a\u5148\u628a\u8def\u6253\u901a\u201d\uff0c\u518d\u8ba9\u540e\u7eed\u5de5\u7a0b\u4f18\u5316\u5c3d\u53ef\u80fd\u69a8\u5e72\u786c\u4ef6\u6027\u80fd\u3002<\/p>\n

    \u5168\u6808\u6027\u80fd\u5de5\u7a0b\uff1a\u4ece 8GB \u663e\u5b58\u5230\u591a\u5361\u5f3a\u5b9e\u65f6<\/h4>\n

    \u5728\u7b97\u6cd5\u538b\u7f29\u5b8c\u6210\u540e\uff0cLightX2V \u901a\u8fc7\u4e00\u5957\u5168\u6808\u63a8\u7406\u6846\u67b6\uff0c\u628a \u201c\u80fd\u8dd1\u201d \u53d8\u6210 \u201c\u8dd1\u5f97\u5feb\u3001\u8dd1\u5f97\u7701\u201d\uff1a<\/p>\n

      \n
    • \u663e\u5b58\u95e8\u69db\uff1a\u901a\u8fc7\u6b65\u6570\u84b8\u998f\u3001\u4f4e\u6bd4\u7279\u91cf\u5316\u548c\u5206\u7ea7 Offloading\uff0c\u5c06\u5b8c\u6574\u89c6\u9891\u751f\u6210\u5de5\u4f5c\u6d41\u7684\u663e\u5b58\u9700\u6c42\u538b\u5230 8GB \u4ee5\u4e0b\uff0c\u5165\u95e8\u7ea7\u6d88\u8d39\u5361\u5373\u53ef\u8fd0\u884c\u3002<\/li>\n
    • \u541e\u5410\u4e0e\u5ef6\u8fdf\uff1a\u7efc\u5408\u4f7f\u7528\u4f4e\u6bd4\u7279\u7b97\u5b50\u3001\u7a00\u758f\u6ce8\u610f\u529b\u4e0e\u7279\u5f81\u7f13\u5b58\uff0c\u5728\u5e38\u89c1 5 \u79d2\u89c6\u9891\u573a\u666f\u4e0b\u8fbe\u5230\u63a5\u8fd1 1:1 \u7684\u5b9e\u65f6\u751f\u6210\u901f\u5ea6\u3002<\/li>\n<\/ul>\n

      \u5173\u952e\u6280\u672f\u6a21\u5757\u5305\u62ec\uff1a<\/p>\n

        \n
      • \u4f4e\u6bd4\u7279\u7b97\u5b50\uff08MXFP8\u00a0\/ MXFP6 \/ NVFP4\uff09\uff1a\u5728\u4e0d\u660e\u663e\u635f\u4f24\u753b\u8d28\u7684\u524d\u63d0\u4e0b\u538b\u7f29\u8ba1\u7b97\u4e0e\u5e26\u5bbd\uff0c\u91ca\u653e\u786c\u4ef6\u7b97\u529b\u3002<\/li>\n
      • \u7a00\u758f\u6ce8\u610f\u529b\u7b97\u5b50\uff1a\u5229\u7528\u89c6\u9891\u65f6\u7a7a\u7279\u5f81\u7684\u7a00\u758f\u6027\uff0c\u51cf\u5c11\u5197\u4f59\u8ba1\u7b97\uff0c\u63d0\u5347\u5927\u5206\u8fa8\u7387\u4e0b\u7684\u541e\u5410\u3002<\/li>\n
      • \u7279\u5f81\u7f13\u5b58\uff1a\u5bf9\u4e2d\u95f4\u7279\u5f81\u8fdb\u884c\u7f13\u5b58\u4e0e\u590d\u7528\uff0c\u964d\u4f4e\u91cd\u590d\u8ba1\u7b97\uff0c\u8fdb\u4e00\u6b65\u7f29\u77ed\u5ef6\u8fdf\u3002<\/li>\n
      • \u4e09\u5c42\u5ef6\u8fdf\u9690\u85cf Offloading\uff1a\u901a\u8fc7\u7cbe\u7ec6\u5316\u7684\u663e\u5b58\u2013\u5185\u5b58\u8c03\u5ea6\uff0c\u5728 8GB \u663e\u5b58\u4e0a\u5b8c\u6210 28B \u7ea7\u522b MoE \u6a21\u578b\u63a8\u7406\uff0c\u517c\u987e\u6210\u672c\u4e0e\u80fd\u529b\u3002<\/li>\n
      • FP8 \u901a\u4fe1\u591a\u5361\u5e76\u884c\uff1a\u7ed3\u5408 FP8 \u901a\u4fe1\u548c\u6d41\u6c34\u7ebf \/ \u5e8f\u5217\u5e76\u884c\uff0c\u5728\u591a\u5361\u73af\u5883\u4e0b\u8fdb\u4e00\u6b65\u63d0\u5347\u541e\u5410\uff0c\u9762\u5411 5090 \u7b49\u6d88\u8d39\u7ea7\u65b0\u5361\u5b9e\u73b0\u66f4\u9ad8\u5e27\u7387\u7684\u5f3a\u5b9e\u65f6\u76ee\u6807\u3002<\/li>\n<\/ul>\n

        \u8fd9\u4e9b\u6280\u672f\u53e0\u52a0\uff0c\u4f7f LightX2V \u4e0d\u4ec5\u5728\u5355\u673a\u5355\u5361\u4e0a\u6613\u4e8e\u90e8\u7f72\uff0c\u4e5f\u53ef\u4ee5\u987a\u7545\u6269\u5c55\u5230\u591a\u5361\u96c6\u7fa4\u3002<\/p>\n

        \u6a21\u578b\u4e0e\u786c\u4ef6\u751f\u6001\uff1a\u4ece Wan \u5230\u56fd\u4ea7\u82af\u7247<\/h4>\n

        \u4e3a\u4e86\u65b9\u4fbf\u521b\u4f5c\u8005\u76f4\u63a5\u53d7\u76ca\u4e8e\u4e0a\u8ff0\u4f18\u5316\uff0cLightX2V \u9762\u5411\u4e3b\u6d41\u6a21\u578b\u548c\u786c\u4ef6\u505a\u4e86\u7cfb\u7edf\u652f\u6301\uff1a<\/p>\n

          \n
        • \u6a21\u578b\u751f\u6001\uff1a\u5f53\u524d\u5df2\u652f\u6301 Wan2.1 \/ Wan2.2\u3001CogVideo1.5\u3001HunyuanVideo1.5 \u7b49\u4e3b\u6d41\u89c6\u9891\u751f\u6210\u6a21\u578b\uff0c\u4ee5\u53ca Matrix Game\u3001MagicDrive \u7b49\u4e16\u754c\u6a21\u578b\uff0c\u5e76\u5728\u8fd9\u4e9b\u6a21\u578b\u4e0a\u63d0\u4f9b 4 \u6b65\u6216\u5c11\u6b65\u6570\u914d\u7f6e\u4e0e\u52a0\u901f\u65b9\u6848\u3002<\/li>\n
        • \u5e94\u7528\u751f\u6001\uff1aLightX2V \u6df1\u5ea6\u96c6\u6210 ComfyUI\uff0cLightVAE \u7b49\u6838\u5fc3\u7ec4\u4ef6\u5df2\u8fdb\u5165\u793e\u533a\u4e3b\u5e72\u5de5\u4f5c\u6d41\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u719f\u6089\u7684\u56fe\u5f62\u754c\u9762\u4e2d\u76f4\u63a5\u8c03\u7528\u52a0\u901f\u63a8\u7406\u3002<\/li>\n
        • \u786c\u4ef6\u751f\u6001\uff1a\u9664 NVIDIA 3060 \/ 4090 \/ 5090 \u53ca A100 \/ A800 \/ H100 \/ H800 \/ H200 \u7b49\u663e\u5361\u5916\uff0cLightX2V \u8fd8\u539f\u751f\u652f\u6301\u5bd2\u6b66\u7eaa MLU590\u3001\u6c90\u66e6 C500 \u7b49\u56fd\u4ea7 AI \u82af\u7247\uff0c\u4e3a\u672c\u5730\u5316\u3001\u5927\u89c4\u6a21\u90e8\u7f72\u63d0\u4f9b\u4e86\u57fa\u7840\u3002<\/li>\n<\/ul>\n

          \u4f7f\u7528\u4e0e\u843d\u5730\uff1a\u4ece\u4e2a\u4eba\u521b\u4f5c\u5230\u4f01\u4e1a\u96c6\u7fa4<\/h4>\n

          \u5728\u5b9e\u9645\u4f7f\u7528\u4e0a\uff0cLightX2V \u8986\u76d6\u4e86\u4ece\u4e2a\u4eba\u5230\u4f01\u4e1a\u7684\u4e0d\u540c\u9700\u6c42\uff1a<\/p>\n

            \n
          • \u4e2a\u4eba\u5f00\u53d1\u8005\uff1a\u53ea\u9700\u8981\u4e00\u53f0\u5e26\u72ec\u663e\u7684\u7b14\u8bb0\u672c\u6216\u53f0\u5f0f\u673a\uff0c\u5c31\u53ef\u4ee5\u672c\u5730\u542f\u52a8\u5e26\u524d\u7aef\u754c\u9762\u7684\u89c6\u9891\u751f\u6210\u5de5\u5177\uff0c\u5728 ComfyUI \u4e2d\u5b8c\u6210\u7d20\u6750\u8c03\u8bd5\u3001\u98ce\u683c\u8fed\u4ee3\u548c\u9879\u76ee\u8f93\u51fa\u3002<\/li>\n
          • \u4f01\u4e1a\u7528\u6237\uff1a\u901a\u8fc7 LightX2V \u7684\u670d\u52a1\u5316\u90e8\u7f72\u65b9\u6848\uff0c\u53ef\u4ee5\u4e00\u952e\u642d\u5efa\u9762\u5411\u5916\u90e8\u7684 API \u670d\u52a1\u548c Web \u5e94\u7528\uff0c\u5e76\u6309\u9700\u6269\u5c55\u5230\u591a\u673a\u591a\u5361\u96c6\u7fa4\uff0c\u652f\u6301\u6279\u91cf\u89c6\u9891\u751f\u4ea7\u548c\u5185\u90e8\u5de5\u5177\u96c6\u6210\u3002<\/li>\n
          • \u666e\u901a\u7528\u6237\uff1a\u53ef\u76f4\u63a5\u8bbf\u95ee\u7f51\u9875\u7248\u5165\u53e3 x2v.light-ai.top\uff0c\u5728\u6d4f\u89c8\u5668\u4e2d\u4f53\u9a8c\u5c11\u6b65\u89c6\u9891\u751f\u6210\u548c\u5b9e\u65f6\u9884\u89c8\u3002<\/li>\n<\/ul>\n

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