{"id":11333,"date":"2026-08-23T18:55:51","date_gmt":"2026-08-23T10:55:51","guid":{"rendered":"https:\/\/infernews.com\/blog\/upscale-long-high-resolution-minimax-h3-video-on-a-vram-limited-gpu-in-a-single\/"},"modified":"2026-08-23T18:55:51","modified_gmt":"2026-08-23T10:55:51","slug":"upscale-long-high-resolution-minimax-h3-video-on-a-vram-limited-gpu-in-a-single","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/upscale-long-high-resolution-minimax-h3-video-on-a-vram-limited-gpu-in-a-single\/","title":{"rendered":"Comfyui-MMH3-UltimateUpscale\uff1a\u9577\u7247\u653e\u5927\u4e0d\u518d\u53d7\u986f\u5b58\u727d\u5236"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/08\/pasted-4a8ce4a12a0d.jpg\" alt=\"Repository image for bbaudio-2025\/Comfyui-MMH3-UltimateUpscale\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u7247\u3001\u9ad8\u89e3\u50cf\u5ea6\u52a0\u4e0a\u6709\u9650 VRAM\uff08Video Random Access Memory\uff09\u901a\u5e38\u610f\u5473\u8457\u8981\u5927\u5e45\u964d\u4f4e\u8f38\u51fa\u8981\u6c42\uff0c\u4f46 Comfyui-MMH3-UltimateUpscale \u628a MiniMax H3 \u7684 AV latent \u653e\u9032\u55ae\u4e00 ComfyUI \u7bc0\u9ede\u8655\u7406\uff0c\u76ee\u6a19\u662f\u5b8c\u6210\u5347\u983b\u800c\u4e0d\u7834\u58de\u97f3\u8a0a\u3002\u5b83\u5c6c\u65bc ComfyUI \u81ea\u8a02\u5de5\u5177\uff0c\u5be6\u969b\u89e3\u6c7a\u7684\u662f\u6a19\u6e96\u5347\u983b\u7bc0\u9ede\u7121\u6cd5\u7406\u89e3 H3 \u8996\u8a0a\u8207\u97f3\u8a0a\u5de2\u72c0 latent \u7d50\u69cb\u7684\u554f\u984c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7bc0\u9ede\u6703\u5148\u4ee5 temporal chunking \u628a\u9577\u7247\u5207\u6210\u91cd\u758a\u6642\u9593\u5340\u6bb5\uff0c\u518d\u6309\u9700\u8981\u9032\u884c latent upscale\uff0c\u4e4b\u5f8c\u4ee5 spatial tiling \u5206\u5272\u756b\u9762\uff0c\u9010\u584a\u5b8c\u6210 diffusion sampling\uff0c\u6700\u5f8c\u5206\u5225\u9032\u884c spatial stitching \u548c temporal stitching\u3002\u6bcf\u6b21\u53ea\u8655\u7406\u4e00\u500b tile\uff0c\u5cf0\u503c\u986f\u5b58\u53d6\u6c7a\u65bc\u55ae\u584a\u5927\u5c0f\uff0c\u800c\u4e0d\u662f\u6574\u6bb5\u5f71\u7247\u7684\u9577\u5ea6\u6216\u5b8c\u6574\u8f38\u51fa\u89e3\u50cf\u5ea6\uff0c\u4ee3\u50f9\u662f\u5207\u5272\u3001\u91cd\u758a\u8207\u62fc\u63a5\u6703\u589e\u52a0\u8655\u7406\u6642\u9593\u53ca\u6d41\u7a0b\u8907\u96dc\u5ea6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5347\u983b\u6709\u5169\u689d\u8def\u7dda\uff1aMMH3 Latent Upscale with Model Params \u6703\u8f09\u5165 minimax h3 latent upscaler 3d .safetensors checkpoint\uff0c\u4ee5 H3 3D model-based upscaler \u6539\u5584 latent\uff1bMMH3 Latent Upscale Params \u5247\u53ea\u7528 nearest\u3001bilinear\u3001area \u6216 bicubic \u63d2\u503c\uff0c\u4e0d\u9700\u984d\u5916\u6a21\u578b\uff0c\u8f03\u7701\u8cc7\u6e90\u4f46\u4e0d\u6703\u88dc\u56de\u6a21\u578b\u63a8\u65b7\u7684\u7d30\u7bc0\u3002\u5169\u8005\u90fd\u4fdd\u7559 32-channel audio\uff0c\u97f3\u8a0a\u90e8\u5206\u4e0d\u6703\u91cd\u65b0\u53d6\u6a23\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9577\u7247\u53ef\u7528 temporal chunking \u5206\u6bb5\u8655\u7406<\/li>\n<li>\u9ad8\u89e3\u50cf\u5ea6\u53ef\u7528 spatial tiling \u63a7\u5236\u986f\u5b58\u5cf0\u503c<\/li>\n<li>\u55ae\u4e00 MMH3 Ultimate Upscale \u7bc0\u9ede\u5305\u8fa6\u6574\u500b\u6d41\u7a0b<\/li>\n<li>3D \u6a21\u578b\u5347\u983b\u8207\u514d\u6a21\u578b\u63d2\u503c\u53ef\u6309\u786c\u4ef6\u53d6\u6368<\/li>\n<li>\u8f38\u5165\u5fc5\u9808\u662f\u5df2\u5b8c\u6210\u53bb\u566a\u7684 MiniMax H3 AV latent<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u500b\u9805\u76ee\u8f03\u9069\u5408\u5df2\u7d93\u7528 MiniMax H3 \u7522\u751f\u5f71\u7247\u3001\u4f46\u986f\u793a\u5361\u986f\u5b58\u4e0d\u8db3\u4ee5\u4e00\u6b21\u8655\u7406\u5b8c\u6574\u7247\u6bb5\u7684 ComfyUI \u4f7f\u7528\u8005\uff0c\u4e5f\u9069\u5408\u9700\u8981\u4fdd\u7559\u540c\u6b65\u97f3\u8a0a\u7684\u5f71\u7247\u88fd\u4f5c\u6d41\u7a0b\u3002\u6e2c\u8a66\u6642\u61c9\u7531\u8f03\u77ed\u7247\u6bb5\u53ca\u8f03\u7d30 tile \u958b\u59cb\uff0c\u78ba\u8a8d\u6a21\u578b checkpoint\u3001H3 \u7bc0\u9ede\u53ca\u62fc\u63a5\u7d50\u679c\u6b63\u5e38\uff0c\u518d\u9010\u6b65\u589e\u52a0\u6642\u9593\u5206\u584a\u548c\u8f38\u51fa\u89e3\u50cf\u5ea6\uff1b\u5b83\u964d\u4f4e\u7684\u662f\u986f\u5b58\u9580\u6abb\uff0c\u4e26\u4e0d\u4ee3\u8868\u9577\u7247\u5347\u983b\u53ef\u4ee5\u5373\u6642\u5b8c\u6210\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/bbaudio-2025\/Comfyui-MMH3-UltimateUpscale\" rel=\"noopener noreferrer\"><strong>GitHub<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ComfyUI \u65b0\u589e\u55ae\u7bc0\u9ede\u5347\u983b\u65b9\u6848\uff0c\u8b93 MiniMax H3 \u9577\u7247\u5728\u6709\u9650 VRAM \u986f\u793a\u5361\u4e0a\u8655\u7406\uff0c\u540c\u6642\u4fdd\u7559\u539f\u6709\u97f3\u8a0a\u3002<\/p>\n","protected":false},"author":8,"featured_media":11332,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","footnotes":""},"categories":[133,125,31,29,203],"tags":[],"class_list":["post-11333","post","type-post","status-publish","format-standard","hentry","category-133","category-comfyui","category-video","category-audio","category-minimax"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/11333","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=11333"}],"version-history":[{"count":0,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/11333\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/11332"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=11333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=11333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=11333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}