{"id":3768,"date":"2024-10-26T04:45:18","date_gmt":"2024-10-25T19:45:18","guid":{"rendered":"https:\/\/www.dogrow.net\/linux\/?p=3768"},"modified":"2024-10-26T06:50:06","modified_gmt":"2024-10-25T21:50:06","slug":"blog161","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/linux\/blog161\/","title":{"rendered":"(161) ffplay\u3067\u518d\u751f\u901f\u5ea6\u3092\u5909\u3048\u308b\u3002"},"content":{"rendered":"<h1 class=\"my_h\">\u30101\u3011\u3084\u308a\u305f\u3044\u3053\u3068<\/h1>\n<p>MP3\u30d5\u30a1\u30a4\u30eb\u306e\u518d\u751f\u901f\u5ea6\u3092\u5909\u3048\u305f\u3044\u3002<br \/>\n<span class=\"my_fc_deeppinkB\">mpg321<\/span> \u3067\u306f\u518d\u751f\u901f\u5ea6\u3092\u5909\u66f4\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067 <span class=\"my_fc_deeppinkB\">ffplay<\/span> \u3092\u4f7f\u3063\u3066\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u3002<\/p>\n<h1 class=\"my_h\">\u30102\u3011\u3084\u3063\u3066\u307f\u308b<\/h1>\n<p>ffmpeg\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\napt install ffmpeg        # apt\u4f7f\u7528\u306e\u5834\u5408\r\n<\/pre>\n<p>\u901f\u5ea6\u3092 x1.5 \u306b\u6307\u5b9a\u3057\u3066\u518d\u751f\u5b9f\u884c\u3059\u308b\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nffplay -i mysound.mp3 -af &quot;atempo=1.5&quot;\r\n<\/pre>\n<h1 class=\"my_h\">\u30103\u3011\u305d\u306e\u4ed6\u306e\u60c5\u5831<\/h1>\n<p>ffplay\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u307e\u307e\u3060\u3068\u4f7f\u3044\u3065\u3089\u3044\u3002\u4ee5\u4e0b\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8ffd\u8a18\u3057\u305f\u3002<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nffplay -i mysound.mp3 -af &quot;atempo=1.5&quot; -autoexit -loglevel quiet -nodisp\r\n<\/pre>\n<p>-autoexit : \u518d\u751f\u7d42\u4e86\u6642\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u81ea\u52d5\u7d42\u4e86\u3059\u308b\u3002<br \/>\n-loglevel quiet : \u30c6\u30ad\u30b9\u30c8\u3092\u8868\u793a\u3057\u306a\u3044\u3002<br \/>\n-nodisp : \u6620\u50cf\u3092\u8868\u793a\u3057\u306a\u3044\u3002<\/p>\n<hr class=\"my_hr_bottom\">\n","protected":false},"excerpt":{"rendered":"<p>\u30101\u3011\u3084\u308a\u305f\u3044\u3053\u3068 MP3\u30d5\u30a1\u30a4\u30eb\u306e\u518d\u751f\u901f\u5ea6\u3092\u5909\u3048\u305f\u3044\u3002 mpg321 \u3067\u306f\u518d\u751f\u901f\u5ea6\u3092\u5909\u66f4\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067 ffplay \u3092\u4f7f\u3063\u3066\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u3002 \u30102\u3011\u3084\u3063\u3066\u307f\u308b ffmpeg\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 apt i\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.dogrow.net\/linux\/blog161\/\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[151],"tags":[],"class_list":["post-3768","post","type-post","status-publish","format-standard","hentry","category-ffplay"],"views":1338,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/3768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/comments?post=3768"}],"version-history":[{"count":3,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/3768\/revisions"}],"predecessor-version":[{"id":3782,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/3768\/revisions\/3782"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/media?parent=3768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/categories?post=3768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/tags?post=3768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}