{"id":173653,"date":"2024-11-07T19:49:18","date_gmt":"2024-11-07T11:49:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173653\/"},"modified":"2024-11-07T19:49:19","modified_gmt":"2024-11-07T11:49:19","slug":"%e5%a6%82%e4%bd%95%e5%b0%87%e8%a6%96%e9%a0%bb%e7%9a%84%e9%9f%b3%e9%a0%bb%e5%88%86%e9%9b%a2%ef%bc%9f-%e8%a6%96%e9%a0%bb%e9%9f%b3%e9%a0%bb%e5%88%86%e5%89%b2%e6%95%99%e7%a8%8b-%e6%80%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173653\/","title":{"rendered":"\u5982\u4f55\u5c07\u8996\u983b\u7684\u97f3\u983b\u5206\u96e2\uff1f\u2014\u2014\u8996\u983b\u97f3\u983b\u5206\u5272\u6559\u7a0b (\u600e\u6a23\u5206\u5272\u8996\u983b\u4e2d\u7684\u97f3\u983b\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%b0%87%e8%a6%96%e9%a0%bb%e7%9a%84%e9%9f%b3%e9%a0%bb%e5%88%86%e9%9b%a2%ef%bc%9f-%e8%a6%96%e9%a0%bb%e9%9f%b3%e9%a0%bb%e5%88%86%e5%89%b2%e6%95%99%e7%a8%8b-fKhsdfPJen\">\u5982\u4f55\u5c07\u8996\u983b\u7684\u97f3\u983b\u5206\u96e2\uff1f\u2014\u2014\u8996\u983b\u97f3\u983b\u5206\u5272\u6559\u7a0b<\/h1>\n<p>\u5728\u6578\u4f4d\u5a92\u9ad4\u65e5\u76ca\u666e\u53ca\u7684\u4eca\u5929\uff0c\u8996\u983b\u548c\u97f3\u983b\u7684\u8655\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u70ba\u4e86\u5275\u4f5c\u3001\u7de8\u8f2f\u9084\u662f\u5206\u4eab\uff0c\u5c07\u8996\u983b\u4e2d\u7684\u97f3\u983b\u5206\u96e2\u51fa\u4f86\u90fd\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u6709\u6548\u5730\u5c07\u8996\u983b\u7684\u97f3\u983b\u5206\u96e2\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5de5\u5177\u548c\u6b65\u9a5f\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5b8c\u6210\u9019\u4e00\u4efb\u52d9\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%88%86%e9%9b%a2%e9%9f%b3%e9%a0%bb%ef%bc%9f-fKhsdfPJen\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5206\u96e2\u97f3\u983b\uff1f<\/h2>\n<p>\u5206\u96e2\u97f3\u983b\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7de8\u8f2f\u97f3\u983b\uff1a\u5728\u8996\u983b\u7de8\u8f2f\u904e\u7a0b\u4e2d\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5c0d\u97f3\u983b\u9032\u884c\u526a\u8f2f\u3001\u589e\u5f37\u6216\u6dfb\u52a0\u6548\u679c\u3002<\/li>\n<li>\u63d0\u53d6\u97f3\u6a02\uff1a\u5982\u679c\u8996\u983b\u4e2d\u5305\u542b\u60a8\u559c\u611b\u7684\u97f3\u6a02\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u5c07\u5176\u63d0\u53d6\u51fa\u4f86\u4ee5\u4fbf\u55ae\u7368\u4f7f\u7528\u3002<\/li>\n<li>\u8a9e\u97f3\u8655\u7406\uff1a\u5728\u88fd\u4f5c\u64ad\u5ba2\u6216\u8a9e\u97f3\u5167\u5bb9\u6642\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5c07\u8996\u983b\u4e2d\u7684\u8a9e\u97f3\u63d0\u53d6\u51fa\u4f86\u9032\u884c\u5f8c\u671f\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e5%b7%a5%e5%85%b7%e4%bb%8b%e7%b4%b9-fKhsdfPJen\">\u5e38\u7528\u5de5\u5177\u4ecb\u7d39<\/h2>\n<p>\u5728\u958b\u59cb\u5206\u96e2\u97f3\u983b\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u8996\u983b\u97f3\u983b\u5206\u5272\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>FFmpeg<\/strong>\uff1a\u9019\u662f\u4e00\u500b\u5f37\u5927\u7684\u958b\u6e90\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u652f\u6301\u591a\u7a2e\u683c\u5f0f\u7684\u97f3\u8996\u983b\u8655\u7406\u3002<\/li>\n<li><strong>Audacity<\/strong>\uff1a\u9019\u662f\u4e00\u6b3e\u514d\u8cbb\u7684\u97f3\u983b\u7de8\u8f2f\u8edf\u4ef6\uff0c\u53ef\u4ee5\u7528\u4f86\u9304\u88fd\u548c\u7de8\u8f2f\u97f3\u983b\u3002<\/li>\n<li><strong>VLC Media Player<\/strong>\uff1a\u9019\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u5a92\u9ad4\u64ad\u653e\u5668\uff0c\u9664\u4e86\u64ad\u653e\u529f\u80fd\u5916\uff0c\u9084\u53ef\u4ee5\u7528\u4f86\u63d0\u53d6\u97f3\u983b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8ffmpeg%e5%88%86%e9%9b%a2%e9%9f%b3%e9%a0%bb-fKhsdfPJen\">\u4f7f\u7528FFmpeg\u5206\u96e2\u97f3\u983b<\/h2>\n<p>FFmpeg\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u5de5\u5177\uff0c\u9069\u5408\u6709\u4e00\u5b9a\u6280\u8853\u57fa\u790e\u7684\u7528\u6236\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528FFmpeg\u5206\u96e2\u97f3\u983b\u7684\u6b65\u9a5f\uff1a<\/p>\n<pre><code>ffmpeg -i input_video.mp4 -q:a 0 -map a output_audio.mp3<\/code><\/pre>\n<p>\u5728\u9019\u500b\u547d\u4ee4\u4e2d\uff1a<\/p>\n<ul>\n<li><code>-i input_video.mp4<\/code>\uff1a\u6307\u5b9a\u8f38\u5165\u7684\u8996\u983b\u6587\u4ef6\u3002<\/li>\n<li><code>-q:a 0<\/code>\uff1a\u8a2d\u7f6e\u97f3\u983b\u8cea\u91cf\uff0c0\u8868\u793a\u6700\u4f73\u8cea\u91cf\u3002<\/li>\n<li><code>-map a<\/code>\uff1a\u9078\u64c7\u97f3\u983b\u6d41\u3002<\/li>\n<li><code>output_audio.mp3<\/code>\uff1a\u6307\u5b9a\u8f38\u51fa\u7684\u97f3\u983b\u6587\u4ef6\u540d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8audacity%e5%88%86%e9%9b%a2%e9%9f%b3%e9%a0%bb-fKhsdfPJen\">\u4f7f\u7528Audacity\u5206\u96e2\u97f3\u983b<\/h2>\n<p>\u5982\u679c\u60a8\u66f4\u559c\u6b61\u5716\u5f62\u754c\u9762\u7684\u5de5\u5177\uff0cAudacity\u662f\u4e00\u500b\u4e0d\u932f\u7684\u9078\u64c7\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Audacity\u5206\u96e2\u97f3\u983b\u7684\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bAudacity\uff0c\u7136\u5f8c\u9078\u64c7\u201c\u6587\u4ef6\u201d &gt; \u201c\u5c0e\u5165\u201d &gt; \u201c\u97f3\u983b\u201d\u4f86\u5c0e\u5165\u8996\u983b\u6587\u4ef6\u3002<\/li>\n<li>Audacity\u6703\u81ea\u52d5\u63d0\u53d6\u97f3\u983b\uff0c\u60a8\u53ef\u4ee5\u5728\u6642\u9593\u8ef8\u4e0a\u770b\u5230\u97f3\u983b\u6ce2\u5f62\u3002<\/li>\n<li>\u7de8\u8f2f\u97f3\u983b\u5f8c\uff0c\u9078\u64c7\u201c\u6587\u4ef6\u201d &gt; \u201c\u5c0e\u51fa\u201d\u4f86\u4fdd\u5b58\u97f3\u983b\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<h2 id=\"%e4%bd%bf%e7%94%a8vlc-media-player%e5%88%86%e9%9b%a2%e9%9f%b3%e9%a0%bb-fKhsdfPJen\">\u4f7f\u7528VLC Media Player\u5206\u96e2\u97f3\u983b<\/h2>\n<p>VLC Media Player\u4e5f\u53ef\u4ee5\u7528\u4f86\u63d0\u53d6\u97f3\u983b\uff0c\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bVLC\uff0c\u9078\u64c7\u201c\u5a92\u9ad4\u201d &gt; \u201c\u8f49\u63db\/\u4fdd\u5b58\u201d\u3002<\/li>\n<li>\u5728\u201c\u6587\u4ef6\u201d\u9078\u9805\u5361\u4e2d\uff0c\u6dfb\u52a0\u60a8\u8981\u63d0\u53d6\u97f3\u983b\u7684\u8996\u983b\u6587\u4ef6\u3002<\/li>\n<li>\u9ede\u64ca\u201c\u8f49\u63db\/\u4fdd\u5b58\u201d\u6309\u9215\uff0c\u7136\u5f8c\u9078\u64c7\u97f3\u983b\u683c\u5f0f\u548c\u4fdd\u5b58\u4f4d\u7f6e\u3002<\/li>\n<li>\u9ede\u64ca\u201c\u958b\u59cb\u201d\u4ee5\u958b\u59cb\u63d0\u53d6\u97f3\u983b\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fKhsdfPJen\">\u7e3d\u7d50<\/h2>\n<p>\u5c07\u8996\u983b\u4e2d\u7684\u97f3\u983b\u5206\u96e2\u51fa\u4f86\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u7121\u8ad6\u60a8\u9078\u64c7\u4f7f\u7528FFmpeg\u3001Audacity\u9084\u662fVLC Media Player\uff0c\u90fd\u80fd\u5920\u8f15\u9b06\u5b8c\u6210\u3002\u9019\u4e9b\u5de5\u5177\u5404\u6709\u7279\u9ede\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u81ea\u5df1\u7684\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u5de5\u5177\u4f86\u9032\u884c\u97f3\u983b\u5206\u5272\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u670d\u52d9\u5668\u4f86\u5b58\u5132\u548c\u8655\u7406\u60a8\u7684\u97f3\u983b\u548c\u8996\u983b\u6587\u4ef6\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5b89\u5168\u548c\u9ad8\u6548\u8a2a\u554f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5c07\u8996\u983b\u4e2d\u7684\u97f3\u983b\u5206\u96e2\uff0c\u638c\u63e1\u8996\u983b\u97f3\u983b\u5206\u5272\u7684\u6280\u5de7\uff0c\u8f15\u9b06\u63d0\u53d6\u97f3\u983b\u6578\u64da\u5eab\uff0c\u63d0\u5347\u7de8\u8f2f\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-173653","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=173653"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173653\/revisions"}],"predecessor-version":[{"id":173654,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173653\/revisions\/173654"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}