{"categories":[],"author_name":"S_E_Hyphen","description":"\u4e0b\u8a18\u306e\u3088\u3046\u306a\u300130\u500b\u306e\u97f3\u58f0\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u518d\u751f\u6642\u9593\u3092\u8868\u793a\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u30b3\u30a2\u3068\u306a\u308b\u30b3\u30de\u30f3\u30c9\u306f ffprobe \u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3092\u53e9\u304f\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u9577\u3005\u3068\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u6b32\u3057\u3044\u306e\u306f\u3053\u306e\u4e2d\u306e \u4e0b\u304b\u30892\u884c\u76ee Duration \u306e\u6b21\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u6642\u9593\u3067\u3059\u3002\u3061\u306a\u307f\u306b\u3053\u308c\u3089\u306e\u60c5\u5831\u306f\u6a19\u6e96\u30a8\u30e9\u30fc\u306b\u51fa\u529b\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u305d\u3053\u3067\u3001\u4e0b\u8a18\u306e\u30b3\u30de\u30f3\u30c9 get_duration.sh \u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u5168\u3066\u306emp3\u30d5\u30a1\u30a4\u30eb\u3092\u5bfe\u8c61\u3068\u3057\u3066\u518d\u751f\u6642\u9593\u3092\u53d6\u5f97\u3057\u3066\u304f\u308c\u307e\u3059\u3002 #!/bin/bash declare -a mp3files=( ` ls *.mp3` ) for mp\u2026","blog_title":"\u3042\u308bStray Engineer \u306e\u65e5\u8a18","title":"mp3\u5f62\u5f0f\u97f3\u58f0\u30d5\u30a1\u30a4\u30eb\u306e\u518d\u751f\u6642\u9593\u53d6\u5f97","url":"https://s-e-hyphen.hatenadiary.jp/entry/2022/10/22/095441","type":"rich","published":"2022-10-22 09:54:41","blog_url":"https://s-e-hyphen.hatenadiary.jp/","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/S_E_Hyphen/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fs-e-hyphen.hatenadiary.jp%2Fentry%2F2022%2F10%2F22%2F095441\" title=\"mp3\u5f62\u5f0f\u97f3\u58f0\u30d5\u30a1\u30a4\u30eb\u306e\u518d\u751f\u6642\u9593\u53d6\u5f97 - \u3042\u308bStray Engineer \u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/S/S_E_Hyphen/20221022/20221022094602.png","provider_name":"Hatena Blog"}