{"id":1780,"date":"2021-12-16T16:05:27","date_gmt":"2021-12-16T07:05:27","guid":{"rendered":"https:\/\/www.kwonline.org\/memo2\/?p=1780"},"modified":"2021-12-16T16:05:27","modified_gmt":"2021-12-16T07:05:27","slug":"ffmpeg-to-compress-large-mp4-file","status":"publish","type":"post","link":"https:\/\/www.kwonline.org\/memo2\/2021\/12\/16\/ffmpeg-to-compress-large-mp4-file\/","title":{"rendered":"Ubuntu: ffmpeg \u3067\u5927\u304d\u306a mp4 \u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\u3059\u308b"},"content":{"rendered":"<p>&nbsp;<br \/>\n\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u64cd\u4f5c\u3092\u9332\u753b\u3057\u3066 mp4 \u306b\u3057\u305f\u3093\u3060\u3051\u3069\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304b\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002<\/p>\n<p>ffmpeg \u3067\u7c21\u5358\u306b\u6700\u9069\u306a\u30b5\u30a4\u30ba\u306b\u5727\u7e2e\u3057\u3066\u304f\u308c\u308b\u3002<\/p>\n<p>\u307e\u305a\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n$ sudo apt install ffmpeg\r\n<\/pre>\n<p>\u305d\u3057\u305f\u3089\u5b9f\u884c\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\n$ ffmpeg -i input.mp4 output.mp4\r\n<\/pre>\n<p>\u7d30\u304b\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u308f\u306a\u3044\u3067\u3082\u3060\u3044\u3076\u8efd\u304f\u306a\u3063\u305f\u3002<br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u64cd\u4f5c\u3092\u9332\u753b\u3057\u3066 mp4 \u306b\u3057\u305f\u3093\u3060\u3051\u3069\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304b\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002 ffmpeg \u3067\u7c21\u5358\u306b\u6700\u9069\u306a\u30b5\u30a4\u30ba\u306b\u5727\u7e2e\u3057\u3066\u304f\u308c\u308b\u3002 \u307e\u305a\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb $ sudo apt install ffmpeg  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1780","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/comments?post=1780"}],"version-history":[{"count":2,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1780\/revisions"}],"predecessor-version":[{"id":1784,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1780\/revisions\/1784"}],"wp:attachment":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/media?parent=1780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/categories?post=1780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/tags?post=1780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}