{"id":2428,"date":"2024-06-08T12:52:23","date_gmt":"2024-06-08T04:52:23","guid":{"rendered":"https:\/\/yowlab.idv.tw\/wordpress\/?p=2428"},"modified":"2024-06-08T13:05:36","modified_gmt":"2024-06-08T05:05:36","slug":"%e7%94%a8-ffmpeg-%e5%b0%87-%e8%81%b2%e9%9f%b3%e6%aa%94-%e8%88%87-%e5%bd%b1%e5%83%8f%e6%aa%94%ef%bc%88%e7%84%a1%e8%81%b2%ef%bc%89%e7%b5%90%e5%90%88%e6%88%90%e6%96%b0%e6%aa%94","status":"publish","type":"post","link":"https:\/\/yowlab.idv.tw\/wordpress\/?p=2428","title":{"rendered":"\u7528 ffmpeg \u5c07 \u8072\u97f3\u6a94 \u8207 \u5f71\u50cf\u6a94\uff08\u7121\u8072\uff09\u7d50\u5408\u6210\u65b0\u6a94"},"content":{"rendered":"<p>\u6709\u4e00\u500b\u5f71\u7247\uff0c\u8072\u97f3\u8207\u5f71\u50cf\u662f\u5206\u96e2\u7684\u3002<br \/>\n\u8072\u97f3\u6a94\u70ba\uff1a01.m4a<br \/>\n\u5f71\u50cf\u6a94\u70ba\uff1a02.webm<\/p>\n<style type=\"text\/css\">\n    li.present01 {line-height:1.5em; background-color:#F5E5C9; padding:5px; border-radius:10px; font-weight:bold; margin:5px;}\n    li.present02 {line-height:1.5em; background-color:#D1EC87; padding:5px; border-radius:10px; font-weight:bold; margin:5px;}\n    li.present03 {line-height:1.5em; background-color:#b3dffa; padding:5px; border-radius:10px; font-weight:bold; margin:5px;}\n    li.present04 {line-height:1.5em; background-color:#FDF6FF; padding:10px; border-radius:10px; font-weight:bold; margin:5px;}\n    ol.lower-alpha {list-style-type:lower-alpha;}\n    ol.lower-roman {list-style-type:lower-roman;}\n    ul.none {list-style-type:none;line-height:1.5em; padding:10px;}\n    ul.note {line-height:1.5em; padding:10px;}\n    .highlight01 {font-weight:bold; line-height:1.5em; background-color:#e7f49c; padding:0px 2px; border:1px; border-radius:10px;}\n    .highlight02 {font-weight:bold; line-height:1.5em; background-color:#F2F26B; padding:1px 1px; border:1px;}\n    .highlight03 {font-weight:bold; line-height:1.5em; background-color:#F9BF72; padding:3px 10px; border:2px; border-radius:10px;}\n   .box01 {margin: 5px; border:1px #19130B solid; border-radius:5px; padding:10px;}\n    .box02 {margin: 5px; font-weight:bold; line-height:1.5em; padding:10px; border:1px #19130B solid; border-radius:5px; float: left;}\n    h3 {border:2px #000 solid; border-width:0px 0px 1px 0px; padding-width:0px 0px 3px 0px;}\n<\/style>\n<p>\u6211\u8981\u5229\u7528 ffmpeg \u5c07\u4ed6\u5011\u7d50\u5408\u5728\u4e00\u8d77\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n<span class=\"highlight01\">ffmpeg -i 02.webm -i 01.m4a -c:v copy -c:a aac -strict experimental 03.mp4<\/span><\/p>\n<div class=\"box01\">\n\u9019\u500b\u547d\u4ee4\u4e2d\uff1a<\/p>\n<ol>\n<li>-i \u9078\u9805\u7528\u65bc\u6307\u5b9a\u8f38\u5165\u6a94\u6848\u3002<\/li>\n<li>-c:v copy \u8868\u793a\u5c07\u8996\u8a0a\u6d41\u5f9e 02.webm \u76f4\u63a5\u8907\u88fd\u5230\u8f38\u51fa\u6a94\u6848\u3002<\/li>\n<li>-c:a aac \u5247\u8868\u793a\u5c07\u97f3\u8a0a\u8f49\u63db\u70ba AAC \u683c\u5f0f\u3002 <\/li>\n<li>-strict experimental \u662f\u56e0\u70ba\u5728\u67d0\u4e9b\u820a\u7248\u672c\u7684 ffmpeg \u4e2d\uff0caac \u7de8\u78bc\u53ef\u80fd\u9700\u8981\u9019\u500b\u53c3\u6578\u3002<\/li>\n<\/ol>\n<\/div>\n<p>\u57f7\u884c\u9019\u500b\u547d\u4ee4\u5f8c\uff0c\u5c31\u6703\u751f\u6210 03.mp4 \u6a94\u6848\uff0c\u5176\u4e2d\u5305\u542b\u4e86 02.webm \u548c 01.m4a \u7684\u5167\u5bb9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u4e00\u500b\u5f71\u7247\uff0c\u8072\u97f3\u8207\u5f71\u50cf\u662f\u5206\u96e2\u7684\u3002 \u8072\u97f3\u6a94\u70ba\uff1a01.m4a \u5f71\u50cf\u6a94\u70ba\uff1a02.webm <a class=\"more-link\" href=\"https:\/\/yowlab.idv.tw\/wordpress\/?p=2428\">Continue reading <span class=\"screen-reader-text\">  \u7528 ffmpeg \u5c07 \u8072\u97f3\u6a94 \u8207 \u5f71\u50cf\u6a94\uff08\u7121\u8072\uff09\u7d50\u5408\u6210\u65b0\u6a94<\/span><span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[23],"class_list":["post-2428","post","type-post","status-publish","format-standard","hentry","category-3","tag-ffmpeg"],"_links":{"self":[{"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2428"}],"version-history":[{"count":6,"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2428\/revisions"}],"predecessor-version":[{"id":2434,"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2428\/revisions\/2434"}],"wp:attachment":[{"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yowlab.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}