{"id":9891,"date":"2026-07-05T17:03:29","date_gmt":"2026-07-05T09:03:29","guid":{"rendered":"https:\/\/infernews.com\/blog\/liveedit-video-editing\/"},"modified":"2026-07-05T17:10:29","modified_gmt":"2026-07-05T09:10:29","slug":"liveedit-video-editing","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/liveedit-video-editing\/","title":{"rendered":"LiveEdit\uff1a\u4e32\u6d41\u5f71\u7247\u7de8\u8f2f\u8d70\u5411\u5373\u6642\u5316"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/07\/pasted-42d683300fa5.jpg\" alt=\"Image 1\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LiveEdit \u662f\u4e00\u500b diffusion-based streaming video editing \u7cfb\u7d71\uff0c\u5c6c\u65bc\u5f71\u7247\u7de8\u8f2f\u6a21\u578b\u8207\u65b9\u6cd5\u9805\u76ee\u3002\u5b83\u7684\u6838\u5fc3\u4efb\u52d9\u662f\u6839\u64da\u4f86\u6e90\u5f71\u7247\u52a0\u4e0a\u6587\u5b57\u6307\u4ee4\uff0c\u9010\u6bb5\u5b8c\u6210 causal chunk-by-chunk editing\uff0c\u4e26\u76e1\u91cf\u4fdd\u7559\u80cc\u666f\u8207\u6c92\u6709\u4fee\u6539\u7684\u5340\u57df\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u500b\u9805\u76ee\u4e0d\u662f\u8ffd\u6c42\u96e2\u7dda\u5f71\u7247\u6162\u6162\u7b97\u5230\u6700\u975a\uff0c\u800c\u662f\u91dd\u5c0d\u63a5\u8fd1\u5373\u6642\u7684\u4e32\u6d41\u7de8\u8f2f\u3002\u5b83\u5efa\u57fa\u65bc Wan2.1 \u548c Self-Forcing codebase\uff0c\u4e26\u7528 three-stage distillation\uff0c\u628a\u96d9\u5411\u7de8\u8f2f teacher \u7684\u80fd\u529b\u8f49\u79fb\u5230\u4e32\u6d41 student\uff0c\u518d\u914d\u5408 AR-oriented Mask Cache \u6e1b\u5c11\u91cd\u8907\u904b\u7b97\uff0c\u63db\u4f86\u8f03\u4f4e\u5ef6\u9072\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90e8\u7f72\u8207\u6e2c\u8a66\u8cc7\u8a0a\u7b97\u662f\u5b8c\u6574\uff0c\u63d0\u4f9b inference scripts\u3001training code\u3001checkpoint instructions\uff0c\u4e5f\u8b1b\u660e\u5efa\u8b70\u5728 Linux \u914d\u5408 NVIDIA GPUs \u57f7\u884c\uff1b\u55ae GPU \u53ef\u505a inference\uff0c\u591a GPU <code>torchrun<\/code> \u4e3b\u8981\u7528\u65bc\u8a13\u7df4\u3002\u8f38\u5165\u65b9\u5f0f\u662f\u6e96\u5099\u4e00\u500b JSON\uff0c\u586b\u5165 source video \u8def\u5f91\u548c instruction\uff0c\u7136\u5f8c\u914d\u5408\u5df2\u91cb\u51fa\u7684\u6b0a\u91cd\u8207 Wan2.1 base model \u9032\u884c\u63a8\u7406\u3002<\/p>\n\n\n<div\n    \tclass=\"align wp-block-vpb-video\"    id='vpbpVideoPlayer-1'\n    data-attributes='{&quot;source&quot;:&quot;https:\\\/\\\/live-edit.github.io\\\/assets\\\/liveedit\\\/teaser.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,&quot;isSetup&quot;:false}'\n><\/div>\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e00\u500b\u76f8\u7576\u95dc\u9375\u7684\u53c3\u8003\u503c\uff1a\u9805\u76ee\u9801\u5217\u51fa 12.66 FPS\uff0c\u4e26\u8868\u793a\u900f\u904e 4-step distilled diffusion generation \u9054\u6210 real-time streaming inference\u3002\u9019\u500b\u6210\u7e3e\u5c0d\u4e92\u52d5\u5f0f\u5f71\u7247\u7de8\u8f2f\u5f88\u91cd\u8981\uff0c\u4e0d\u904e\u516c\u958b\u8cc7\u8a0a\u672a\u898b\u66f4\u5b8c\u6574\u7684\u786c\u4ef6\u689d\u4ef6\u3001\u986f\u5b58\u9700\u6c42\u6216\u4e0d\u540c\u89e3\u6790\u5ea6\u4e0b\u7684\u6bd4\u8f03\uff0c\u56e0\u6b64\u5224\u65b7\u6548\u80fd\u6642\u4ecd\u8981\u4fdd\u7559\u4e00\u9ede\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u91cd\u9ede\u4e0d\u662f\u4e00\u822c\u6587\u5b57\u751f\u7247\uff0c\u800c\u662f<strong>\u4fdd\u7559\u539f\u7247\u5167\u5bb9<\/strong>\u7684\u4e32\u6d41\u5f71\u7247\u7de8\u8f2f<\/li>\n\n\n\n<li>\u4e3b\u8981\u6280\u8853\u5305\u62ec <strong>three-stage distillation<\/strong>\u3001<strong>Causal DiT<\/strong>\u3001<strong>AR-oriented Mask Cache<\/strong><\/li>\n\n\n\n<li>\u5df2\u516c\u958b inference \u8207 training \u7a0b\u5f0f\u78bc\uff0c\u4e5f\u63d0\u4f9b Hugging Face checkpoint \u6307\u5f15<\/li>\n\n\n\n<li>\u5df2\u77e5\u8f03\u9069\u5408 Linux\u3001NVIDIA GPU \u74b0\u5883\uff0c\u7814\u7a76\u5718\u968a\u6216\u5f71\u50cf\u751f\u6210\u5de5\u7a0b\u5e2b\u8f03\u6613\u53d7\u76ca<\/li>\n\n\n\n<li>\u76f8\u95dc\u6a21\u578b\u8207\u57fa\u790e\u5305\u62ec <strong>Wan2.1-T2V-1.3B<\/strong>\u3001bidirectional editing teacher\u3001streaming student<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6574\u9ad4\u4f86\u770b\uff0cLiveEdit \u7684\u50f9\u503c\u5728\u65bc\u628a streaming video editing \u505a\u5f97\u66f4\u63a5\u8fd1\u53ef\u4e92\u52d5\u7cfb\u7d71\uff0c\u800c\u4e0d\u53ea\u662f\u5c55\u793a\u7d1a\u6548\u679c\u3002\u5b83\u8f03\u9069\u5408\u7814\u7a76\u5373\u6642\u5f71\u7247\u7de8\u8f2f\u3001\u4e92\u52d5\u5167\u5bb9\u88fd\u4f5c\u3001\u76f4\u64ad\u8996\u89ba\u8655\u7406\u6216\u9700\u8981\u4f4e\u5ef6\u9072\u751f\u6210\u7684\u5718\u968a\uff1b\u4e00\u822c\u7528\u5bb6\u82e5\u60f3\u76f4\u63a5\u5728\u5716\u5f62\u4ecb\u9762\u4e00\u9375\u958b\u7528\uff0c\u73fe\u6709\u8cc7\u6599\u672a\u63d0\u4f9b\u7ba1\u7406\u5f8c\u53f0\u6574\u5408\u3001\u514d\u624b\u52d5\u8a2d\u5b9a\u6d41\u7a0b\uff0c\u4ecd\u7136\u6bd4\u8f03\u50cf\u9762\u5411\u7814\u7a76\u8207\u958b\u767c\u8005\u7684\u9805\u76ee\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/live-edit.github.io\/\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>\u9805\u76ee\u4e3b\u9801<\/strong><\/a> \u00b7 <a href=\"https:\/\/github.com\/cp-cp\/LiveEdit\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>GitHub<\/strong><\/a> \u00b7 <a href=\"https:\/\/huggingface.co\/Wan-AI\/Wan2.1-T2V-1.3B\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>\u6a21\u578b<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LiveEdit \u628a\u6587\u5b57\u6307\u4ee4\u8b8a\u6210\u4e32\u6d41\u5f71\u7247\u7de8\u8f2f\uff0c\u91cd\u9ede\u653e\u5728\u901f\u5ea6\u8207\u756b\u9762\u7a69\u5b9a\u3002\u5b83\u5617\u8a66\u517c\u9867\u5373\u6642\u53cd\u61c9\uff0c\u4ee5\u53ca\u80cc\u666f\u8207\u975e\u7de8\u8f2f\u5340\u57df\u7684\u4fdd\u7559\u3002<\/p>\n","protected":false},"author":8,"featured_media":9890,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[133,168,179,31,197,76,187,149,141,165],"tags":[],"class_list":["post-9891","post","type-post","status-publish","format-standard","hentry","category-133","category-linux","category-nvidia","category-video","category-framework","category-76","category-187","category-149","category-141","category-165"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/9891","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=9891"}],"version-history":[{"count":1,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/9891\/revisions"}],"predecessor-version":[{"id":9893,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/9891\/revisions\/9893"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/9890"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=9891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=9891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=9891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}