{"id":24684,"date":"2026-05-18T21:36:11","date_gmt":"2026-05-18T13:36:11","guid":{"rendered":"https:\/\/blog.iyatt.com\/?p=24684"},"modified":"2026-05-18T21:38:23","modified_gmt":"2026-05-18T13:38:23","slug":"%e5%b7%a5%e5%85%b7%e6%8e%a8%e8%8d%90%ef%bc%9a%e5%9f%ba%e4%ba%8e-ffmpeg-%e7%9a%84%e5%bc%80%e6%ba%90%e8%a7%86%e9%a2%91%e5%89%aa%e8%be%91%e5%b7%a5%e5%85%b7%e3%80%90lossless-cut%e3%80%91","status":"publish","type":"post","link":"https:\/\/blog.iyatt.com\/?p=24684","title":{"rendered":"\u5de5\u5177\u63a8\u8350\uff1a\u57fa\u4e8e FFmpeg \u7684\u5f00\u6e90\u89c6\u9891\u526a\u8f91\u5de5\u5177\u3010lossless-cut\u3011"},"content":{"rendered":"<p>\u9879\u76ee\u5730\u5740\uff1a<a href=\"https:\/\/github.com\/mifi\/lossless-cut\">https:\/\/github.com\/mifi\/lossless-cut<\/a><\/p>\n<p>\u6211\u672c\u5730\u5b58\u50a8\u7684\u89c6\u9891\u4e00\u822c\u662f\u5148\u7528 FFmpeg \u8f6c\u7801\u4e3a libx265\uff08H265\uff09\uff0c\u4e0d\u4f7f\u7528\u786c\u4ef6\u52a0\u901f\uff0c\u8f6f\u4ef6\u7f16\u7801\u7684\u89c6\u9891\u540c\u7b49\u89c6\u9891\u8d28\u91cf\u4e0b\u6587\u4ef6\u66f4\u5c0f\uff0c\u66f4\u597d\u5b58\u50a8\u3002\u6709\u4e9b\u7cbe\u5f69\u7247\u6bb5\u518d\u7528 FFmpeg \u88c1\u526a\u4e0b\u6765\uff0c\u4f7f\u7528 -c:v copy \u53ef\u4ee5\u4e0d\u91cd\u65b0\u7f16\u7801\u7684\u60c5\u51b5\u4e0b\u76f4\u63a5\u88c1\u526a\uff0c\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u53ea\u662f\u89c6\u9891\u6bd4\u8f83\u591a\u7684\u65f6\u5019\uff0c\u6bcf\u6b21\u90fd\u8981\u53bb\u8f93\u5165 -ss \u8d77\u59cb\u65f6\u95f4 -to \u7ed3\u675f\u65f6\u95f4\u5c31\u6bd4\u8f83\u9ebb\u70e6\u3002\u800c\u8fd9\u4e2a\u5de5\u5177\u662f FFmpeg \u7684\u56fe\u5f62\u5316\u5c01\u88c5\uff0c\u529f\u80fd\u540c\u6837\u5f3a\u5927\uff0c\u8fd8\u66f4\u65b9\u4fbf\u64cd\u4f5c\u3002\u64ad\u653e\u5230\u7cbe\u5f69\u4f4d\u7f6e\u53ef\u4ee5\u8bbe\u7f6e\u88c1\u526a\u70b9\uff0c\u5c06\u4e00\u4e2a\u89c6\u9891\u4e2d\u7684\u591a\u4e2a\u7cbe\u5f69\u4f4d\u7f6e\u88c1\u526a\u51fa\u6765\uff0c\u4e00\u6b21\u6027\u5bfc\u51fa\u3002\u6709\u4e9b\u89c6\u9891\u526a\u8f91\u8f6f\u4ef6\u7279\u522b\u50bb\u903c\uff0c\u6211\u53ea\u662f\u526a\u8f91\u7247\u6bb5\uff0c\u5b83\u8fd8\u628a\u7247\u6bb5\u91cd\u65b0\u7f16\u7801\u4e00\u904d\uff0c\u8fd9\u5c31\u4f1a\u5bfc\u81f4\u901f\u5ea6\u975e\u5e38\u6162\uff0c\u5982\u679c\u76f4\u63a5\u539f\u7f16\u7801\u526a\u8f91\uff0c\u4e00\u822c\u51e0\u79d2\u5c31\u5b8c\u6210\u3002\u50cf\u6211\u8fd9\u79cd\u7279\u610f\u91cd\u65b0\u7f16\u7801\u8fc7\u7684\u89c6\u9891\u4e5f\u80fd\u4fdd\u7559\u6211\u7684\u7f16\u7801\u3002<br \/>\n<img decoding=\"async\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2026\/05\/image-1779111255785.png\" alt=\"file\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 1919px; --smush-placeholder-aspect-ratio: 1919\/179;\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9879\u76ee\u5730\u5740\uff1ahttps:\/\/github.com\/mifi\/lossless-cut \u6211\u672c\u5730\u5b58\u50a8\u7684\u89c6\u9891\u4e00\u822c\u662f\u5148\u7528 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":null,"zakra_menu_item_active_color":null,"zakra_menu_active_style":"","zakra_page_header":true,"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[1,575],"tags":[2147,2149,2148,2076,1884],"class_list":["post-24684","post","type-post","status-publish","format-standard","hentry","category-all","category-575","tag-ffmpeg","tag-h265","tag-libx265","tag-2076","tag-1884"],"modified_by":"IYATT-yx","_links":{"self":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/24684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24684"}],"version-history":[{"count":3,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/24684\/revisions"}],"predecessor-version":[{"id":24688,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/24684\/revisions\/24688"}],"wp:attachment":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}