{"id":4438,"date":"2018-03-27T13:58:35","date_gmt":"2018-03-27T05:58:35","guid":{"rendered":"http:\/\/4563.org\/?p=4438"},"modified":"2019-07-23T03:05:31","modified_gmt":"2019-07-22T19:05:31","slug":"%e3%80%90%e5%bc%80%e6%ba%90%e7%89%88%e4%ba%91%e8%bd%ac%e7%a0%81%e3%80%91ffmpeg-mp4%e6%89%b9%e9%87%8f%e8%bd%ac%e7%a0%81m3u8%ef%bc%8c%e8%a7%86%e9%a2%91%e6%89%b9%e9%87%8f%e5%8a%a0","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=4438","title":{"rendered":"\u3010\u5f00\u6e90\u7248\u201c\u4e91\u8f6c\u7801\u201d\u3011FFMPEG mp4\u6279\u91cf\u8f6c\u7801m3u8\uff0c\u89c6\u9891\u6279\u91cf\u52a0\u6c34\u5370"},"content":{"rendered":"<p>\u65b0\u5efa.txt\u6587\u672c\uff0c\u590d\u5236\u8fdb\u53bb\u540e\uff0cctrl+s,\u7136\u540e\u9000\u51fa\u5c06.txt\u540e\u7f00\u91cd\u547d\u540d\u4e3a.bat.<\/p>\n<p><span style=\"color: red;\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-4440\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2018\/03\/20170721113545_8585.png\" alt=\"\" width=\"193\" height=\"208\" \/><br \/>\n\u6279\u91cf\u8f6c\u6362m3u8<\/span><\/p>\n<div class=\"blockcode\">\n<div id=\"code_laN\">\n<p>for \/f &#8220;delims=&#8221; %%A in (&#8216;dir *.mp4 \/b \/s&#8217;) do c:\/ffmpeg\/bin\/ffmpeg -i &#8220;%%A&#8221; -profile:v baseline -level 3.0 -start_number 0 -hls_time 10 -hls_list_size 0 -f hls &#8220;%%A.m3u8&#8221;<\/p>\n<p>pause<\/p>\n<\/div>\n<p>\u6b64\u811a\u672c\u4f1a\u5c06\u5f53\u524d\u76ee\u5f55\u4e0b\u6240\u6709Mp4\uff0c\u5305\u62ec\u5b50\u76ee\u5f55\u4e0b\uff0c\u5168\u90e8\u8f6c\u6362\u4e3am3u8\uff0c<\/p>\n<p>\uff08\u4ee3\u7801\u6482\u8fd9\u91cc\u4e86\uff0c\u8f6c\u6362\u5176\u4ed6\u683c\u5f0f\u4e5f\u65e0\u95ee\u9898. \u4e3e\u4e00\u53cd\u4e09\u81ea\u5df1\u7422\u78e8\uff09<\/p>\n<p>output\u8f93\u51fa\u540e\u7684\u6587\u4ef6\u540d\u548cinput\u6587\u4ef6\u540d\u4e00\u81f4. \u8f93\u51fa\u76ee\u5f55\u4e0e\u6e90\u6587\u4ef6\u76ee\u5f55\u4e00\u81f4\uff0c<\/p>\n<p>\u9ed8\u8ba43\u79d2\u8f6c\u6362\u4e00\u4e2ats\u5757\uff0c\u6e05\u6670\u5ea6\u4e0d\u53d8\u3002<\/p>\n<p>\u8bf7\u5230http:\/\/www.ffmpeg.org<br \/>\n\u4e0b\u8f7d\u6700\u65b0\u7248ffmpeg. \u89e3\u538b\u540e\u5c06ffmpeg\u653e\u5230C\u76d8\uff0c\u786e\u4fddffmpeg\u8fdb\u7a0b\u6267\u884c\u8def\u5f84\u662fc:\/ffmpeg\/bin\/ffmpeg<br \/>\n\u751f\u4ea7\u73af\u5883\u662f\uff1aWindows 2008 r2 64bit.\u00a0\u00a02003\u4ee5\u4e0b\u6ca1\u8bd5\u8fc7\uff0c\u4e0d\u8fc7\u786e\u4fdd2008\u4ee5\u4e0a\u5e73\u53f0\u662fOK.<\/p>\n<p><span style=\"color: red;\">\u6279\u91cf\u7ed9mp4\u52a0\u56fe\u7247\u6c34\u5370<\/span><\/p>\n<\/div>\n<div class=\"blockcode\">\n<div id=\"code_b84\">\n<p>for \/f &#8220;delims=&#8221; %%A in (&#8216;dir *.mp4 \/b \/s&#8217;) do c:\/ffmpeg\/bin\/ffmpeg -i &#8220;%%A&#8221; -vf &#8220;movie=C:\/logo.png [logo]; [in][logo] overlay=10:10 [out]&#8221; &#8220;%%A&#8221;<\/p>\n<p>pause<\/p>\n<p><span style=\"color: red;\">\u52a0\u56fe\u7247\u6c34\u5370\u9700\u8981\u7f16\u8bd1png\u6a21\u5757\uff0c\u9700\u8981\u7f16\u8bd1\u65f6\u628a\u76f8\u5e94\u7684\u89e3\u7801\u5668\u7f16\u8bd1\u3002\u4f8b\u5982PNG\u56fe\u7247\u3002\u9700\u8981\u7f16\u8bd1PNG\u89e3\u7801\u5668\u3002 Ffmpeg\u624d\u80fd\u591f\u8bc6\u522b\u56fe\u7247\u6587\u4ef6\uff0c\u628a\u56fe\u7247\u505a\u4e3a\u4e00 \u79cd\u6d41\u3002\u6ce8\u610f\uff1aPNG\u56fe\u7247\u5fc5\u987b\u542b\u6709alpha\u901a\u9053\u3002Overlay\u8fc7\u6ee4\u5668\u662f\u6839\u636ealpha\u901a\u9053\u6765\u8fdb\u884c\u590d\u76d6\u7684\u3002\u6240\u4ee5\uff0c\u4f60\u60f3\u8981\u900f\u660e\u6548\u679c\u65f6\uff0c\u987b\u5148\u5236\u505a\u4e00\u5f20\u900f\u660e\u7684 PNG\u56fe\u7247\u3002<\/span><\/p>\n<\/div>\n<p>\u5c06\u81ea\u5df1\u7684Logo\u653e\u5230c\u76d8\u6839\u76ee\u5f55\uff0c\u7136\u540ebat\u4f1a\u81ea\u52a8\u7ed9\u6bcf\u4e2amp4\u81ea\u52a8\u52a0\u4e0a\u56fe\u7247\u6c34\u5370\uff0c\u5177\u4f53\u6c34\u5370\u6548\u679c\u5982\u4e0b.<\/p>\n<\/div>\n<div><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-4439\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2018\/03\/1-2.jpg\" alt=\"\" width=\"354\" height=\"291\" \/><\/div>\n<div>\u4f86\u6e90:<a href=\"http:\/\/www.hostloc.com\/thread-438712-1-1.html\" target=\"_blank\" rel=\"noopener\">\u91d1\u525b\u72fc<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u65b0\u5efa.txt\u6587\u672c\uff0c\u590d\u5236\u8fdb\u53bb\u540e\uff0cct&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/4438"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4438"}],"version-history":[{"count":1,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/4438\/revisions"}],"predecessor-version":[{"id":10065,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/4438\/revisions\/10065"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4438"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}