{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20130327%2F1364376402\" title=\"\u91cd\u3044png\u753b\u50cf\u3092jpeg\u753b\u50cf\u306b\u5909\u63db\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u3088\u3046\u3002 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"shigemk2","height":"190","published":"2013-03-27 18:26:42","blog_title":"by shigemk2","image_url":null,"author_url":"https://blog.hatena.ne.jp/shigemk2/","version":"1.0","url":"https://www.shigemk2.com/entry/20130327/1364376402","width":"100%","blog_url":"https://www.shigemk2.com/","title":"\u91cd\u3044png\u753b\u50cf\u3092jpeg\u753b\u50cf\u306b\u5909\u63db\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u3088\u3046\u3002","description":"\u753b\u50cf\u306a\u306e\u306b1MB\u3092\u8d8a\u3048\u308b\u3068\u3044\u3046\u308f\u3051\u306e\u308f\u304b\u3089\u306a\u3044\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u3001 jpeg\u753b\u50cf\u306b\u3059\u308b\u3053\u3068\u306b\u306a\u3063\u305f\u3002sips\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u3054\u306b\u3087\u3054\u306b\u3087\u3059\u308b\u3068\u3044\u3044\u3089\u3057\u3044\u3088\u3002 sips\u30b3\u30de\u30f3\u30c9\u306f\u4f7f\u3048\u308b\u304b\u3082 - \u5370\u5237\u5c4b\u306edeveloper\u65e5\u8a18 \u3053\u3093\u306a\u98a8\u306b\u4f7f\u3046\u3093\u3060\u3002 # png\u3092jpeg\u306b\u5909\u63db $ sips --setProperty format jpeg --out pngsample.jpg pngsample.png # \u6700\u9069\u5316 $ jpegoptim pngsample-optimized.jpg\u306a\u304a\u3001png\u753b\u50cf\u3001jpeg\u306b\u3057\u305f\u3051\u3069\u6700\u9069\u5316\u3057\u3066\u3044\u306a\u3044\u753b\u50cf\u3001\u6700\u9069\u5316\u3057\u305fjpeg\u753b\u50cf\u306e\u9806\u306bls -lh\u3057\u305f\u3082\u306e\u3092\u2026","type":"rich","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","categories":["Mac"]}