{"id":5737,"date":"2025-04-09T10:49:52","date_gmt":"2025-04-09T02:49:52","guid":{"rendered":"https:\/\/benson80.eu.org\/?p=5737"},"modified":"2025-04-09T11:17:09","modified_gmt":"2025-04-09T03:17:09","slug":"%e4%bd%bf%e7%94%a8-ffmpeg-%e5%90%88%e5%b9%b6-mp4-%e5%92%8c-webm-%e6%96%87%e4%bb%b6%e6%88%90%e4%b8%80%e4%b8%aa%e8%a7%86%e9%a2%91","status":"publish","type":"post","link":"https:\/\/benson80.eu.org\/?p=5737","title":{"rendered":"\u4f7f\u7528 FFmpeg \u5408\u5e76 MP4 \u548c WebM \u6587\u4ef6\u6210\u4e00\u4e2a\u89c6\u9891"},"content":{"rendered":"\n<p>\u8981\u5408\u5e76 MP4 \u548c WebM \u6587\u4ef6\u6210\u4e00\u4e2a\u89c6\u9891\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u514d\u8d39\u7684\u5de5\u5177\uff0c\u6bd4\u5982 <strong>FFmpeg<\/strong>\uff0c\u5b83\u652f\u6301\u591a\u79cd\u89c6\u9891\u683c\u5f0f\uff0c\u5e76\u80fd\u8f7b\u677e\u5408\u5e76\u4e0d\u540c\u683c\u5f0f\u7684\u89c6\u9891\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u7684\u64cd\u4f5c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5b89\u88c5 FFmpeg<\/h3>\n\n\n\n<p>\u5982\u679c\u4f60\u8fd8\u6ca1\u6709\u5b89\u88c5 FFmpeg\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Windows<\/strong>\uff1a\n<ol class=\"wp-block-list\">\n<li>\u4ece <a href=\"https:\/\/ffmpeg.org\/download.html\" target=\"_blank\" rel=\"noreferrer noopener\">FFmpeg \u5b98\u7f51<\/a> \u4e0b\u8f7d Windows \u7248\u672c\u7684 FFmpeg\u3002<\/li>\n\n\n\n<li>\u89e3\u538b\u7f29\u4e0b\u8f7d\u7684\u6587\u4ef6\u5e76\u5c06 <code>bin<\/code> \u6587\u4ef6\u5939\u7684\u8def\u5f84\u6dfb\u52a0\u5230\u7cfb\u7edf\u7684\u73af\u5883\u53d8\u91cf\u4e2d\u3002<\/li>\n\n\n\n<li>\u6253\u5f00\u547d\u4ee4\u884c\u7a97\u53e3\uff0c\u8f93\u5165 <code>ffmpeg -version<\/code>\uff0c\u5982\u679c\u770b\u5230\u7248\u672c\u4fe1\u606f\u8bf4\u660e\u5b89\u88c5\u6210\u529f\u3002<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li><strong>macOS<\/strong>\uff1a\n<ol class=\"wp-block-list\">\n<li>\u6253\u5f00\u7ec8\u7aef\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5 Homebrew\uff1a<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n\n\n\n<p>             <code>\/bin\/bash -c \"$(curl -fsSL https:\/\/raw.githubusercontent.com\/Homebrew\/install\/HEAD\/install.sh)\"<\/code><\/p>\n\n\n\n<p>             2. \u5b89\u88c5 FFmpeg\uff1a<\/p>\n\n\n\n<p>             <code>brew install ffmpeg<\/code><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Linux<\/strong>\uff1a\n<ol class=\"wp-block-list\">\n<li>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5 FFmpeg\uff08\u4ee5 Ubuntu \u4e3a\u4f8b\uff09\uff1a<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n\n\n\n<p>             <code>sudo apt update<\/code><\/p>\n\n\n\n<p>             <code>sudo apt install ffmpeg<\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u5408\u5e76 MP4 \u548c WebM \u6587\u4ef6<\/h3>\n\n\n\n<p>FFmpeg \u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5408\u5e76\u4e0d\u540c\u683c\u5f0f\u7684\u89c6\u9891\u6587\u4ef6\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5c06 MP4 \u548c WebM \u6587\u4ef6\u5408\u5e76<\/strong>\uff1a \u4f7f\u7528 <code>concat<\/code> \u534f\u8bae\uff0c\u9996\u5148\u4f60\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\u5217\u8868\uff0c\u5c06 MP4 \u548c WebM \u6587\u4ef6\u5217\u5165\u5176\u4e2d\u3002\n<ul class=\"wp-block-list\">\n<li>\u521b\u5efa\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff08\u6bd4\u5982 <code>filelist.txt<\/code>\uff09\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>     <code>file 'video1.mp4'<\/code><\/p>\n\n\n\n<p>     <code>file 'video2.webm'<\/code><\/p>\n\n\n\n<p>     \u8fd9\u91cc <code>video1.mp4<\/code> \u548c <code>video2.webm<\/code> \u662f\u4f60\u8981\u5408\u5e76\u7684\u6587\u4ef6\u540d\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8fd0\u884c\u5408\u5e76\u547d\u4ee4<\/strong>\uff1a \u6253\u5f00\u547d\u4ee4\u884c\u7a97\u53e3\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<br><code>ffmpeg -f concat -safe 0 -i filelist.txt -c copy output.mp4<\/code><\/li>\n<\/ol>\n\n\n\n<p><ul><li class=\"\"><code>-f concat<\/code>\uff1a\u6307\u5b9a\u4f7f\u7528 concat \u6a21\u5f0f\u3002<\/li><\/ul><\/p>\n\n\n\n<p><ul><li class=\"\"><code>-safe 0<\/code>\uff1a\u5141\u8bb8\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u3002<\/li><\/ul><\/p>\n\n\n\n<p><ul><li class=\"\"><code>-i filelist.txt<\/code>\uff1a\u6307\u5b9a\u5305\u542b\u6587\u4ef6\u5217\u8868\u7684\u6587\u672c\u6587\u4ef6\u3002<\/li><\/ul><\/p>\n\n\n\n<p><ul><li class=\"\"><code>-c copy<\/code>\uff1a\u76f4\u63a5\u590d\u5236\u89c6\u9891\u6d41\uff0c\u907f\u514d\u91cd\u65b0\u7f16\u7801\uff0c\u4fdd\u6301\u89c6\u9891\u8d28\u91cf\u3002<\/li><\/ul><\/p>\n\n\n\n<p><ul><li class=\"\"><code>output.mp4<\/code>\uff1a\u5408\u5e76\u540e\u7684\u8f93\u51fa\u6587\u4ef6\u3002<\/li><\/ul><\/p>\n\n\n\n<p>\u8fd9\u6761\u547d\u4ee4\u4f1a\u5c06 MP4 \u548c WebM \u6587\u4ef6\u5408\u5e76\u6210\u4e00\u4e2a\u65b0\u7684 MP4 \u6587\u4ef6 <code>output.mp4<\/code>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u6ce8\u610f\u4e8b\u9879<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5408\u5e76\u89c6\u9891\u65f6\uff0cFFmpeg \u4f1a\u5c1d\u8bd5\u4fdd\u6301\u539f\u89c6\u9891\u7684\u683c\u5f0f\u3002\u5982\u679c MP4 \u548c WebM \u7684\u7f16\u7801\u65b9\u5f0f\u4e0d\u540c\uff0c\u53ef\u80fd\u9700\u8981\u8fdb\u884c\u91cd\u65b0\u7f16\u7801\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u547d\u4ee4\u6765\u5f3a\u5236\u91cd\u65b0\u7f16\u7801\uff1a<\/li>\n<\/ul>\n\n\n\n<p>    <code>ffmpeg -f concat -safe 0 -i filelist.txt -c:v libx264 -c:a aac output.mp4<\/code><\/p>\n\n\n\n<p>    \u8fd9\u91cc <code>-c:v libx264<\/code> \u548c <code>-c:a aac<\/code> \u4f1a\u5c06\u89c6\u9891\u7f16\u7801\u4e3a H.264 \u683c\u5f0f\uff0c\u97f3\u9891\u7f16\u7801\u4e3a AAC \u683c\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u989d\u5916\u7684\u9009\u9879<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u60f3\u6dfb\u52a0\u97f3\u9891\u6216\u505a\u4e00\u4e9b\u5176\u4ed6\u7684\u7f16\u8f91\uff0c\u53ef\u4ee5\u5728\u5408\u5e76\u4e4b\u524d\u6216\u4e4b\u540e\u4f7f\u7528 FFmpeg \u8fdb\u884c\u8fdb\u4e00\u6b65\u5904\u7406\u3002<\/li>\n\n\n\n<li>FFmpeg \u8fd8\u6709\u5f88\u591a\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u6765\u538b\u7f29\u3001\u526a\u8f91\u3001\u6dfb\u52a0\u5b57\u5e55\u7b49\u3002\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u53c2\u8003 <a href=\"https:\/\/ffmpeg.org\/documentation.html\" target=\"_blank\" rel=\"noreferrer noopener\">FFmpeg \u5b98\u65b9\u6587\u6863<\/a> \u83b7\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u4f60\u5e94\u8be5\u80fd\u591f\u8f7b\u677e\u5408\u5e76 MP4 \u548c WebM \u6587\u4ef6\u6210\u4e00\u4e2a\u89c6\u9891\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8981\u5408\u5e76 MP4 \u548c WebM \u6587\u4ef6\u6210\u4e00\u4e2a\u89c6\u9891\uff0c\u4f60\u53ef &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-5737","post","type-post","status-publish","format-standard","hentry","category-windows"],"_links":{"self":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/5737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5737"}],"version-history":[{"count":23,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/5737\/revisions"}],"predecessor-version":[{"id":5761,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/5737\/revisions\/5761"}],"wp:attachment":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}