{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcufl.hateblo.jp%2Fentry%2F2020%2F11%2F30%2F223955\" title=\"mac: ffmpeg\u3067\u52d5\u753b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u5909\u63db\u3059\u308b - \u96d1\u591a\u306a\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","description":"iphone\u3067\u64ae\u5f71\u3057\u305f\u52d5\u753b\u3092\u30b9\u30de\u30db\u3067\u3001\u4eba\u306b\u9001\u308d\u3046\u3068\u3057\u305f\u3082\u306e\u306e\u3001\u60f3\u50cf\u4ee5\u4e0a\u306b\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304b\u3063\u305f\u306e\u3067\u3001ffmpeg\u3067\u5909\u63db\u3057\u305f\u4e0a\u3067\u9001\u4ed8\u3057\u305f\u3002 \u5909\u63db\u306e\u5185\u5bb9\u306f\u6b21\u306e\u901a\u308a \u30fbmov\u304b\u3089mp4\u306b\u5909\u63db \u30fb\u52d5\u753b\u3092\u30ea\u30b5\u30a4\u30ba 1920x1080\u3092\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u7dad\u6301\u3057\u3064\u3064\u6a2a\u5e451200\u3092\u57fa\u6e96\u306b\u30ea\u30b5\u30a4\u30ba \u30b3\u30de\u30f3\u30c9\u306f\u3053\u3061\u3089 ffmpeg -i infile.mov -vf \"scale=1280:-1\" outfile.mp4 4\u5206\u7a0b\u5ea6\u306e\u52d5\u753b\u3060\u3063\u305f\u304c\u3001\u51e6\u7406\u5b8c\u4e86\u307e\u3067\u6570\u5206\u304b\u304b\u3063\u305f\u3002 \u518d\u751f\u6642\u9593\u304c\u3082\u3063\u3068\u9577\u3044\u3082\u306e\u3060\u3068\u3060\u3044\u3076\u6642\u9593\u304c\u304b\u304b\u308a\u305d\u3046\u3002 \u51e6\u7406\u6642\u9593\u306f\u5909\u63db\u3092\u884c\u3046\u30de\u30b7\u30fc\u30f3\u306e\u30b9\u30da\u30c3\u30af\u306b\u3088\u308b\u306e\u3060\u308d\u3046\u304b\uff1f","author_url":"https://blog.hatena.ne.jp/uc_ebuc/","image_url":null,"title":"mac: ffmpeg\u3067\u52d5\u753b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u5909\u63db\u3059\u308b","width":"100%","version":"1.0","published":"2020-11-30 22:39:55","categories":["mac"],"type":"rich","blog_url":"https://cufl.hateblo.jp/","url":"https://cufl.hateblo.jp/entry/2020/11/30/223955","height":"190","blog_title":"\u96d1\u591a\u306a\u30d6\u30ed\u30b0","author_name":"uc_ebuc"}