{"image_url":null,"type":"rich","author_url":"https://blog.hatena.ne.jp/mogami74/","blog_url":"https://code.74th.net/","version":"1.0","height":"190","title":"ffmpeg\u3067raw\u753b\u50cf\u3092\u6271\u3046\u65b9\u6cd5\u306a\u3069\u8abf\u3079\u305f\u307e\u3068\u3081","width":"100%","url":"https://code.74th.net/entry/2018/03/21/065203","categories":["ffmpeg"],"provider_url":"https://hatena.blog","blog_title":"Because We Love Happy Coding","description":"ffmpeg\u3092\u4ed5\u4e8b\u3067\u4f7f\u3063\u305f\u306e\u3067\u8abf\u3079\u305f\u3053\u3068\u306a\u3069\u3002 www.ffmpeg.org \u30aa\u30d7\u30b7\u30e7\u30f3 muxer -f image2 // \u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u5168\u822c\u306e\u6307\u5b9a -f image2pipe // \u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092pipe\u306b\u30b9\u30c8\u30ea\u30fc\u30e0\u3059\u308b\u3068\u304d\u306e\u6307\u5b9a\u3002 image2pipe\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u5c11\u306a\u304f\u3066\u53c2\u3063\u305f\u3002 \u4e0a\u66f8\u304d -y // Main option\u306b\u8a18\u8ff0\u304c\u3042\u308b\u3002 update 1 // image2\u306eoption\u306b\u8a18\u8ff0\u304c\u3042\u308b\u3002 www.ffmpeg.org www.ffmpeg.org scale filter -vf scale=1920:1080 \u5e45\u304b\u9ad8\u3055\u306b-1\u3092\u6307\u5b9a\u3059\u308b\u3068\u7e26\u6a2a\u6bd4\u3092\u7dad\u6301\u3067\u304d\u308b\u3001\u3068\u3042\u308b\u3002 tr\u2026","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcode.74th.net%2Fentry%2F2018%2F03%2F21%2F065203\" title=\"ffmpeg\u3067raw\u753b\u50cf\u3092\u6271\u3046\u65b9\u6cd5\u306a\u3069\u8abf\u3079\u305f\u307e\u3068\u3081 - Because We Love Happy Coding\" 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":"mogami74","published":"2018-03-21 06:52:03"}