{"id":44040,"date":"2024-10-06T12:22:24","date_gmt":"2024-10-06T04:22:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44040\/"},"modified":"2024-10-06T12:22:25","modified_gmt":"2024-10-06T04:22:25","slug":"centos-%e5%ae%89%e8%a3%9d%e8%a6%96%e9%a0%bb%e8%bd%89%e6%8f%9b-ffmpeg-%e5%92%8c%e5%88%87%e5%89%b2%e5%b7%a5%e5%85%b7-segmenter","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44040\/","title":{"rendered":"CentOS \u5b89\u88dd\u8996\u983b\u8f49\u63db FFmpeg \u548c\u5207\u5272\u5de5\u5177 segmenter"},"content":{"rendered":"<h1 id=\"centos-%e5%ae%89%e8%a3%9d%e8%a6%96%e9%a0%bb%e8%bd%89%e6%8f%9b-ffmpeg-%e5%92%8c%e5%88%87%e5%89%b2%e5%b7%a5%e5%85%b7-segmenter-EAfFYKMYTQ\">CentOS \u5b89\u88dd\u8996\u983b\u8f49\u63db FFmpeg \u548c\u5207\u5272\u5de5\u5177 segmenter<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u6642\u4ee3\uff0c\u8996\u983b\u5167\u5bb9\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\uff0c\u7121\u8ad6\u662f\u7528\u65bc\u793e\u4ea4\u5a92\u9ad4\u3001\u7db2\u8def\u5ee3\u64ad\u9084\u662f\u4f01\u696d\u57f9\u8a13\uff0c\u8996\u983b\u7684\u8655\u7406\u548c\u8f49\u63db\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002FFmpeg \u662f\u4e00\u500b\u5f37\u5927\u7684\u958b\u6e90\u5de5\u5177\uff0c\u80fd\u5920\u9032\u884c\u8996\u983b\u8f49\u63db\u3001\u7de8\u78bc\u3001\u89e3\u78bc\u3001\u526a\u8f2f\u7b49\u591a\u7a2e\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS \u7cfb\u7d71\u4e0a\u5b89\u88dd FFmpeg \u53ca\u5176\u5207\u5272\u5de5\u5177 segmenter\u3002<\/p>\n<h2 id=\"ffmpeg-%e7%b0%a1%e4%bb%8b-EAfFYKMYTQ\">FFmpeg \u7c21\u4ecb<\/h2>\n<p>FFmpeg \u662f\u4e00\u500b\u514d\u8cbb\u7684\u958b\u6e90\u8edf\u9ad4\uff0c\u63d0\u4f9b\u4e86\u9304\u88fd\u3001\u8f49\u63db\u548c\u4e32\u6d41\u97f3\u8996\u983b\u7684\u529f\u80fd\u3002\u5b83\u652f\u6301\u591a\u7a2e\u683c\u5f0f\uff0c\u5305\u62ec MP4\u3001AVI\u3001MKV \u7b49\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\u4e0a\u904b\u884c\u3002FFmpeg \u7684\u547d\u4ee4\u884c\u754c\u9762\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u9748\u6d3b\u5730\u9032\u884c\u5404\u7a2e\u8996\u983b\u8655\u7406\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e5%9c%a8-centos-%e4%b8%8a%e5%ae%89%e8%a3%9d-ffmpeg-EAfFYKMYTQ\">\u5728 CentOS \u4e0a\u5b89\u88dd FFmpeg<\/h2>\n<p>\u5728 CentOS \u4e0a\u5b89\u88dd FFmpeg \u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo yum install epel-release\nsudo yum install https:\/\/www.johnvansickle.com\/ffmpeg\/releases\/ffmpeg-release-i686-static.tar.xz\ntar -xvf ffmpeg-release-i686-static.tar.xz\nsudo mv ffmpeg-*-static\/ffmpeg \/usr\/local\/bin\/\nsudo mv ffmpeg-*-static\/ffprobe \/usr\/local\/bin\/\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u6703\u5b89\u88dd FFmpeg \u7684\u6700\u65b0\u7248\u672c\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 FFmpeg \u662f\u5426\u5b89\u88dd\u6210\u529f\uff1a<\/p>\n<pre><code>ffmpeg -version\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8-ffmpeg-%e9%80%b2%e8%a1%8c%e8%a6%96%e9%a0%bb%e8%bd%89%e6%8f%9b-EAfFYKMYTQ\">\u4f7f\u7528 FFmpeg \u9032\u884c\u8996\u983b\u8f49\u63db<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 FFmpeg \u9032\u884c\u8996\u983b\u8f49\u63db\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c07 MP4 \u683c\u5f0f\u7684\u8996\u983b\u8f49\u63db\u70ba AVI \u683c\u5f0f\uff1a<\/p>\n<pre><code>ffmpeg -i input.mp4 output.avi\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u4e2d\u7684 <code>-i<\/code> \u53c3\u6578\u6307\u5b9a\u4e86\u8f38\u5165\u6587\u4ef6\uff0c\u800c <code>output.avi<\/code> \u5247\u662f\u8f38\u51fa\u6587\u4ef6\u7684\u540d\u7a31\u548c\u683c\u5f0f\u3002<\/p>\n<h2 id=\"%e5%88%87%e5%89%b2%e5%b7%a5%e5%85%b7-segmenter-%e7%9a%84%e5%ae%89%e8%a3%9d%e8%88%87%e4%bd%bf%e7%94%a8-EAfFYKMYTQ\">\u5207\u5272\u5de5\u5177 segmenter \u7684\u5b89\u88dd\u8207\u4f7f\u7528<\/h2>\n<p>\u9664\u4e86\u8996\u983b\u8f49\u63db\uff0cFFmpeg \u9084\u63d0\u4f9b\u4e86\u5207\u5272\u5de5\u5177 segmenter\uff0c\u80fd\u5920\u5c07\u8996\u983b\u6587\u4ef6\u5206\u5272\u6210\u591a\u500b\u5c0f\u7247\u6bb5\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5c07\u9577\u8996\u983b\u5206\u5272\u6210\u77ed\u7247\u6bb5\u7684\u7528\u6236\u4f86\u8aaa\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p>\u8981\u4f7f\u7528 segmenter\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd FFmpeg \u5df2\u7d93\u5b89\u88dd\u3002\u7136\u5f8c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u8996\u983b\u5207\u5272\uff1a<\/p>\n<pre><code>ffmpeg -i input.mp4 -c copy -map 0 -segment_time 10 -f segment output%03d.mp4\n<\/code><\/pre>\n<p>\u5728\u9019\u689d\u547d\u4ee4\u4e2d\uff0c<code>-segment_time 10<\/code> \u8868\u793a\u6bcf\u500b\u7247\u6bb5\u7684\u9577\u5ea6\u70ba 10 \u79d2\uff0c<code>output%03d.mp4<\/code> \u5247\u662f\u8f38\u51fa\u6587\u4ef6\u7684\u547d\u540d\u683c\u5f0f\uff0c%03d \u6703\u81ea\u52d5\u751f\u6210\u5e8f\u865f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EAfFYKMYTQ\">\u7e3d\u7d50<\/h2>\n<p>FFmpeg \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u8996\u983b\u8655\u7406\u5de5\u5177\uff0c\u80fd\u5920\u5728 CentOS \u7cfb\u7d71\u4e0a\u8f15\u9b06\u5b89\u88dd\u4e26\u4f7f\u7528\u3002\u7121\u8ad6\u662f\u8996\u983b\u8f49\u63db\u9084\u662f\u5207\u5272\uff0cFFmpeg \u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u9032\u884c\u8996\u983b\u8655\u7406\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u638c\u63e1 FFmpeg \u7684\u4f7f\u7528\u5c07\u5927\u5927\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c FFmpeg\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u500b\u4eba\u9805\u76ee\u9084\u662f\u5546\u696d\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 CentOS \u4e0a\u5b89\u88dd FFmpeg \u548c\u5207\u5272\u5de5\u5177 segmenter\uff0c\u8f15\u9b06\u9032\u884c\u8996\u983b\u8f49\u63db\u8207\u7de8\u8f2f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44040","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44040","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44040"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44040\/revisions"}],"predecessor-version":[{"id":44041,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44040\/revisions\/44041"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}