{"id":865,"date":"2025-10-26T01:22:58","date_gmt":"2025-10-25T16:22:58","guid":{"rendered":"https:\/\/deskplate.net\/blog\/?p=865"},"modified":"2025-10-26T01:23:49","modified_gmt":"2025-10-25T16:23:49","slug":"ffmpeg-%e5%8b%95%e7%94%bb%e3%81%ae%e9%9f%b3%e5%a3%b0%e3%82%92%e6%b6%88%e3%81%99","status":"publish","type":"post","link":"https:\/\/deskplate.net\/blog\/archives\/865","title":{"rendered":"ffmpeg \u52d5\u753b\u306e\u97f3\u58f0\u3092\u6d88\u3059"},"content":{"rendered":"<pre>\r\nffmpeg -i input.mp4 -an -c:v copy output.mp4\r\n<\/pre>\n<p>\u30fb-i input.mp4\uff1a\u5165\u529b\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a<br \/>\n\u30fb-an\uff1a\u97f3\u58f0\uff08audio\uff09\u3092\u524a\u9664\u3059\u308b\u6307\u5b9a<br \/>\n\u30fb-c:v copy\uff1a\u6620\u50cf\uff08video\uff09\u3092\u518d\u30a8\u30f3\u30b3\u30fc\u30c9\u305b\u305a\u30b3\u30d4\u30fc\uff08\u753b\u8cea\u52a3\u5316\u306a\u3057\uff09<br \/>\n\u30fboutput.mp4\uff1a\u51fa\u529b\u30d5\u30a1\u30a4\u30eb\u540d<\/p>\n<p>\u9006\u306b\u300c\u97f3\u58f0\u3060\u3051\u3092\u6b8b\u3057\u305f\u3044\u300d\u5834\u5408<\/p>\n<pre>\r\nffmpeg -i input.mp4 -vn -c:a copy output_audio.aac\r\n<\/pre>\n<p>\u30fb-vn \u306f\u6620\u50cf\uff08video\uff09\u3092\u7121\u52b9\u306b\u3059\u308b\u6307\u5b9a\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ffmpeg -i input.mp4 <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,47,67,46],"tags":[],"class_list":["post-865","post","type-post","status-publish","format-standard","hentry","category-linux","category-m1-m2-mac","category-m4-mac","category-mac"],"_links":{"self":[{"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/posts\/865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/comments?post=865"}],"version-history":[{"count":2,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/posts\/865\/revisions"}],"predecessor-version":[{"id":867,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/posts\/865\/revisions\/867"}],"wp:attachment":[{"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/media?parent=865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/categories?post=865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/tags?post=865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}