{"id":267,"date":"2023-05-04T13:09:50","date_gmt":"2023-05-04T05:09:50","guid":{"rendered":"https:\/\/www.aqrboyblog.top\/?p=267"},"modified":"2023-05-04T13:59:57","modified_gmt":"2023-05-04T05:59:57","slug":"centos-ffmpeg%e5%ae%89%e8%a3%85-%e5%ae%9e%e7%8e%b0mp4%e8%bd%acm3u8","status":"publish","type":"post","link":"https:\/\/www.aqrboyblog.top\/?p=267","title":{"rendered":"ffmpeg\u5b89\u88c5 \u5b9e\u73b0mp4\u8f6cm3u8"},"content":{"rendered":"\n

\u81ea\u884c\u9009\u5b9a \u5b89\u88c5\u76ee\u5f55 \u6211\u7528\u7684\u662f \/data\/ \u76ee\u5f55<\/p>\n\n\n\n

1.\u4e0b\u8f7d&\u5b89\u88c5nasm<\/h2>\n\n\n\n
# \u4e0b\u8f7d\nwget https:\/\/www.nasm.us\/pub\/nasm\/releasebuilds\/2.14\/nasm-2.14.tar.gz\n\n# \u89e3\u538b\ntar xvf nasm-2.14.tar.gz\n\n# \u8fdb\u5165\u76ee\u5f55\ncd nasm-2.14\n\n# \u914d\u7f6e\n.\/configure\n\n# \u7f16\u8bd1&&\u5b89\u88c5\nmake && make install\n<\/code><\/pre>\n\n\n\n
2.\u4e0b\u8f7d&\u5b89\u88c5x264<\/h2>\n\n\n\n
# \u4e0b\u8f7d\ngit clone https:\/\/code.videolan.org\/videolan\/x264.git\n\n# \u8fdb\u5165\u76ee\u5f55\ncd x264\n\n# \u914d\u7f6e\n.\/configure --prefix=\/usr\/x264\/ --includedir=\/usr\/local\/include --libdir=\/usr\/local\/lib --enable-shared\n\n# \u7f16\u8bd1&&\u5b89\u88c5\nmake && make install\n<\/code><\/pre>\n\n\n\n
3.\u4e0b\u8f7d&\u5b89\u88c5 ffmpeg<\/h2>\n\n\n\n
# \u4e0b\u8f7d\nwget http:\/\/www.ffmpeg.org\/releases\/ffmpeg-4.3.1.tar.xz\n\n# \u89e3\u538b\ntar xvJf ffmpeg-4.3.1.tar.xz\n\n# \u8fdb\u5165\u76ee\u5f55\ncd ffmpeg-4.3.1\n\n#\u914d\u7f6e\n.\/configure --prefix=\/usr\/local\/ffmpeg --enable-gpl --enable-shared  --enable-libx264\n\n# \u7f16\u8bd1&&\u5b89\u88c5\uff08\u8fd9\u91cc\u8017\u65f6\u8f83\u957f\uff0c20\u5206\u949f+\uff09\nmake && make install\n<\/code><\/pre>\n\n\n\n
\u914d\u7f6e\u65f6\u9047\u5230\u7684\u95ee\u9898<\/h4>\n\n\n\n
\u5728\u914d\u7f6e\u7ed3\u675f\u65f6\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u7c7b\u4f3c\u63d0\u793a\uff1aWARNING: using libx264 without pkg-config\u3002<\/p>\n\n\n\n
\u89e3\u51b3\u65b9\u6848<\/h4>\n\n\n\n
\u7f16\u8f91~\/.bashrc\u6587\u4ef6\uff0c\u6dfb\u52a0\uff1a<\/p>\n\n\n\n
vi \/.bashrc\nexport PKG_CONFIG_PATH=\/usr\/local\/lib\/pkgconfig:$PKG_CONFIG_PATH\n#\u4fdd\u5b58\u540e\u4f7f\u8bbe\u7f6e\u751f\u6548\nsource ~\/.bashrc\n<\/code><\/pre>\n\n\n\n
\u6d4b\u8bd5ffmpeg<\/h5>\n\n\n\n
# \u8fdb\u5165ffmpeg\u5b89\u88c5\u76ee\u5f55\uff0c\u8fd9\u4e2a\u76ee\u5f55\u662f\u4e0effmpeg\u914d\u7f6e\u65f6\u7684--prefix\u53c2\u6570\u5bf9\u5e94\u7684\ncd \/usr\/local\/ffmpeg\/bin\n# \u6267\u884c\n.\/ffmpeg\n<\/code><\/pre>\n\n\n\n
\u5927\u6982\u7387\u51fa\u73b0\u4ee5\u4e0b\u63d0\u793a<\/h5>\n\n\n\n
.\/ffmpeg: error while loading shared libraries: libavdevice.so.58: cannot open shared object file: No such file or directory\n<\/code><\/pre>\n\n\n\n
\u89e3\u51b3\u65b9\u6848\uff1a<\/h5>\n\n\n\n
vi \/etc\/ld.so.conf\n\n#\u5df2\u6709\ninclude ld.so.conf.d\/*.conf\n# \u8ffd\u52a0\u5185\u5bb9\n\/usr\/local\/ffmpeg\/lib\n\/usr\/local\/lib\n\n# \u4fdd\u5b58\u540e\u6267\u884c\nldconfig\n<\/code><\/pre>\n\n\n\n
\u6267\u884cffmpeg\u547d\u4ee4<\/h4>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u6d4b\u8bd5\u89c6\u9891\u5207\u7247<\/h4>\n\n\n\n
\u521b\u5efavideo\u6587\u4ef6\u5939 \u5728video\u4e2d\u521b\u5efahls\u6587\u4ef6\u5939 \u4e0a\u4f20\u4e00\u4e2aindex.mp4 \u89c6\u9891 \u6267\u884c\u4e0b\u9762\u547d\u4ee4<\/p>\n\n\n\n
ffmpeg -i index.mp4 -hls_time 10 -hls_list_size 0\n-hls_segment_filename .\/hls\/index_%05d.ts .\/hls\/index.m3u8<\/code><\/pre>\n\n\n\n
\u53c2\u6570\u8bf4\u660e\uff1a<\/p>\n\n\n\n
-i test.mp4\uff1a\u6307\u5b9a\u8981\u5904\u7406\u7684\u89c6\u9891\u6587\u4ef6\u3002
-hls_time 10\uff1a\u6307\u5b9a\u6bcf\u4e2a\u5207\u7247\u7684\u65f6\u95f4\u4e3a10\u79d2\u3002
-hls_list_size 0\uff1a\u5207\u7247\u5217\u8868\u9650\u5236\uff0c\u65e0\u9650\u5236\u3002
-hls_segment_filename .\/hls\/index_%05d.ts\uff1a\u81ea\u5b9a\u4e49\u5207\u7247\u7684\u6587\u4ef6\u540d\uff0c\u8fd9\u91cc\u4f1a\u751f\u6210\u7c7b\u4f3c\uff1aindex_00001.ts\u7684\u89c6\u9891\u6587\u4ef6\u3002
.\/hls\/index.m3u8\uff1a\u4fdd\u5b58\u5207\u7247\u4fe1\u606f\u7684m3u8\u6587\u4ef6
<\/p>\n\n\n\n
\u6dfb\u52a0\u73af\u5883\u53d8\u91cf<\/h4>\n\n\n\n
#\u7f16\u8f91\nvi .bash_profile\n#\u6dfb\u52a0\u5185\u5bb9\u5e76\u4fdd\u5b58\nexport PATH=\/usr\/local\/ffmpeg\/bin:$PATH\n#\u66f4\u65b0\u914d\u7f6e\n source ~\/.bash_profile\n\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u81ea\u884c\u9009\u5b9a \u5b89\u88c5\u76ee\u5f55 \u6211\u7528\u7684\u662f \/data\/  […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-267","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=\/wp\/v2\/posts\/267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=267"}],"version-history":[{"count":7,"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=\/wp\/v2\/posts\/267\/revisions"}],"predecessor-version":[{"id":276,"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=\/wp\/v2\/posts\/267\/revisions\/276"}],"wp:attachment":[{"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aqrboyblog.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}