{"id":8386,"date":"2026-05-20T02:08:35","date_gmt":"2026-05-19T18:08:35","guid":{"rendered":"https:\/\/infernews.com\/blog\/infra-for-long-video-generation\/"},"modified":"2026-05-20T02:15:27","modified_gmt":"2026-05-19T18:15:27","slug":"infra-for-long-video-generation","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/infra-for-long-video-generation\/","title":{"rendered":"LongLive\uff1a\u9577\u7247\u6bb5\u5f71\u7247\u751f\u6210\u518d\u5feb\u4e00\u6b65"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/05\/teaser-5a50fa27b8d4.jpg\" alt=\"LongLive2.0 logo\"\/><\/figure>\n\n\n\n<p>LongLive \u4fc2 NVIDIA NVLabs \u91dd\u5c0d\u9577\u5f71\u7247\u751f\u6210\u63d0\u51fa\u7684\u57fa\u790e\u8a2d\u65bd\uff0c\u6838\u5fc3\u76ee\u6a19\u5514\u4fc2\u55ae\u7d14\u300c\u6574\u5230\u7247\u300d\uff0c\u800c\u4fc2\u4ee4\u6a21\u578b\u55ba\u8655\u7406\u9577\u6642\u9593\u3001\u591a\u93e1\u982d\u5167\u5bb9\u6642\uff0c\u5187\u5481\u6613\u88ab\u8a18\u61b6\u9ad4\u540c\u901f\u5ea6\u62d6\u6162\u3002\u7531 1.0 \u5f37\u8abf\u5373\u6642\u4e92\u52d5\u5f0f\u751f\u6210\uff0c\u5230 2.0 \u52a0\u5165 NVFP4 \u5e73\u884c\u5316\u8a2d\u8a08\uff0c\u91cd\u9ede\u5df2\u7d93\u64f4\u5c55\u5230\u8a13\u7df4\u3001\u84b8\u993e\u540c\u63a8\u7406\u5168\u6d41\u7a0b\u3002<\/p>\n\n\n\n<p>\u5be6\u969b\u4f7f\u7528\u6642\uff0c\u8f03\u81ea\u7136\u5605\u8def\u7dda\u4fc2\u5148\u7747\u793a\u7bc4\u9801\u540c\u6587\u4ef6\uff0c\u4e86\u89e3\u4f62\u9ede\u6a23\u63a5\u6536\u9023\u7e8c\u63d0\u793a\u8a5e\uff0c\u518d\u6309\u9700\u8981\u9078\u64c7 BF16 \u6216 NVFP4 \u6a21\u578b\u7248\u672c\u3002\u73fe\u6709\u516c\u958b\u6a21\u578b\u5305\u62ec <strong>LongLive-2.0-5B<\/strong>\u3001<strong>LongLive-2.0-5B-NVFP4-S4<\/strong>\uff0c\u800c\u8f03\u65e9\u671f\u5206\u652f\u4ea6\u6709 <strong>LongLive-1.3B<\/strong>\uff0c\u65b9\u4fbf\u5206\u5225\u6bd4\u8f03\u756b\u8cea\u3001\u901f\u5ea6\u540c\u786c\u4ef6\u9700\u6c42\u3002<\/p>\n\n\n<div class=\"align wp-block-vpb-video\" id='vpbVideoPlayer-1' data-attributes='{&quot;source&quot;:&quot;https:\\\/\\\/nvlabs.github.io\\\/LongLive\\\/LongLive2\\\/assets\\\/videos\\\/LongLive-2.0.mp4&quot;,&quot;repeat&quot;:true,&quot;autoplay&quot;:true,&quot;muted&quot;:true,&quot;align&quot;:&quot;&quot;,&quot;poster&quot;:&quot;&quot;,&quot;controls&quot;:{&quot;play-large&quot;:true,&quot;restart&quot;:false,&quot;rewind&quot;:true,&quot;play&quot;:true,&quot;fast-forward&quot;:true,&quot;progress&quot;:true,&quot;current-time&quot;:true,&quot;duration&quot;:false,&quot;mute&quot;:true,&quot;volume&quot;:true,&quot;pip&quot;:false,&quot;airplay&quot;:false,&quot;settings&quot;:true,&quot;download&quot;:false,&quot;fullscreen&quot;:true},&quot;width&quot;:&quot;100%&quot;,&quot;radius&quot;:&quot;0px&quot;,&quot;resetOnEnd&quot;:false,&quot;autoHideControl&quot;:true}'><\/div>\n\n\n<p>\u5462\u500b\u5c08\u6848\u6700\u503c\u5f97\u7559\u610f\u5605\u5730\u65b9\uff0c\u5728\u65bc\u4f62\u5514\u53ea\u512a\u5316\u751f\u6210\u7d50\u679c\uff0c\u4ef2\u76f4\u63a5\u8655\u7406\u9577\u5f71\u7247\u5e38\u898b\u6a3d\u9838\uff0c\u4f8b\u5982 KV cache \u4f54\u7528\u3001\u8de8\u5361\u901a\u8a0a\u3001\u4ee5\u53ca\u591a\u93e1\u982d\u81ea\u56de\u6b78\u751f\u6210\u6642\u5605\u6548\u7387\u554f\u984c\u3002\u8cc7\u6599\u986f\u793a\uff0c2.0 \u7248\u672c\u652f\u63f4\u591a\u93e1\u982d\u6216\u55ae\u93e1\u982d\u8a13\u7df4\u3001\u5e8f\u5217\u5e73\u884c\u63a8\u7406\u3001\u975e\u540c\u6b65\u89e3\u78bc\uff0c\u540c\u6642\u53ef\u7528\u8f03\u4f4e\u7cbe\u5ea6\u683c\u5f0f\u6e1b\u5c11\u8a18\u61b6\u9ad4\u958b\u92b7\uff1b\u8ad6\u6587\u4ea6\u63d0\u5230\u8a13\u7df4\u8207\u63a8\u7406\u901f\u5ea6\u90fd\u6709\u660e\u986f\u63d0\u5347\uff0c\u4f46\u5be6\u969b\u8868\u73fe\u4ecd\u8981\u8996\u4e4e GPU \u67b6\u69cb\u800c\u5b9a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u652f\u63f4\u9577\u5f71\u7247\u3001\u591a\u93e1\u982d\u9023\u7e8c\u751f\u6210\uff0c\u65b9\u5411\u6bd4\u4e00\u822c\u77ed\u7247\u751f\u6210\u66f4\u660e\u78ba<\/li>\n\n\n\n<li>\u63d0\u4f9b <strong>BF16<\/strong> \u540c <strong>NVFP4<\/strong> \u7248\u672c\uff0c\u65b9\u4fbf\u6309\u786c\u4ef6\u53d6\u6368<\/li>\n\n\n\n<li>\u91dd\u5c0d\u8a13\u7df4\u8207\u63a8\u7406\u4e00\u9f4a\u512a\u5316\uff0c\u5514\u4fc2\u53ea\u9867\u5176\u4e2d\u4e00\u7aef<\/li>\n\n\n\n<li>\u5305\u542b\u5e8f\u5217\u5e73\u884c\u3001KV cache \u91cf\u5316\u3001\u975e\u540c\u6b65\u89e3\u78bc\u7b49\u5de5\u7a0b\u8a2d\u8a08<\/li>\n\n\n\n<li>\u9069\u5408\u7814\u7a76\u4eba\u54e1\u3001\u5f71\u7247\u751f\u6210\u958b\u767c\u8005\uff0c\u540c\u57cb\u9700\u8981\u8a55\u4f30\u90e8\u7f72\u6548\u7387\u5605\u5718\u968a<\/li>\n<\/ul>\n\n\n\n<p>\u6574\u9ad4\u4f86\u8b1b\uff0cLongLive \u6bd4\u8f03\u4f3c\u4e00\u500b\u9762\u5411\u9032\u968e\u5f71\u7247\u751f\u6210\u5de5\u4f5c\u6d41\u5605\u300c\u5f15\u64ce\u5ba4\u5347\u7d1a\u300d\uff0c\u7279\u5225\u9069\u5408\u95dc\u6ce8\u9577\u7247\u6bb5\u6558\u4e8b\u3001\u4e92\u52d5\u5f0f\u751f\u6210\uff0c\u6216\u8005\u60f3\u7814\u7a76\u591a\u93e1\u982d\u5f71\u7247\u6a21\u578b\u9ede\u6a23\u843d\u5730\u5605\u4eba\u3002\u5c0d\u4e00\u822c\u8b80\u8005\u800c\u8a00\uff0c\u6700\u5bb9\u6613\u7406\u89e3\u5605\u50f9\u503c\u5c31\u4fc2\uff1a\u4f62\u5617\u8a66\u7528\u66f4\u6173\u8cc7\u6e90\u3001\u66f4\u5feb\u5605\u65b9\u5f0f\uff0c\u4ee4 AI \u751f\u6210\u9577\u5f71\u7247\u5514\u518d\u53ea\u505c\u7559\u55ba\u6982\u5ff5\u5c55\u793a\u3002<\/p>\n\n\n\n<p><strong>GitHub\uff1a<\/strong> <a href=\"https:\/\/github.com\/NVlabs\/LongLive\" rel=\"noopener noreferrer\">https:\/\/github.com\/NVlabs\/LongLive<\/a><\/p>\n\n\n\n<p><strong>Paper\uff1a<\/strong> <a href=\"https:\/\/arxiv.org\/pdf\/2605.18739\" rel=\"noopener noreferrer\">https:\/\/arxiv.org\/pdf\/2605.18739<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LongLive 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