{"url":"https://yaritakunai.hatenablog.com/entry/2017/08/22/211000","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyaritakunai.hatenablog.com%2Fentry%2F2017%2F08%2F22%2F211000\" title=\"FFmpeg\u3067MP4\u3084MKV\u3092mux/demux\u3059\u308b - cBlog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","categories":["ffmpeg"],"author_name":"cruller","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/cruller/20170819/20170819232332.png","width":"100%","description":"\u52d5\u753b\u304b\u3089\u97f3\u58f0\u3092\u62bd\u51fa\u3057\u305f\u308a\u3001\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u5225\u3005\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u305f\u30d3\u30c7\u30aa\u3068\u30aa\u30fc\u30c7\u30a3\u30aa\u3092\u591a\u91cd\u5316\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306f\u4eba\u53e3\u306e10%\u304f\u3089\u3044\u306e\u4eba\u306b\u306f\u3088\u304f\u3042\u308b\u3053\u3068\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u3093\u306a\u3068\u304d\u306b\u307e\u305a\u4f7f\u308f\u308c\u308bFFmpeg\u3067\u3059\u304c\u3001\u4eca\u306eFFmpeg\u306b\u3064\u3044\u3066\u30b9\u30c8\u30ea\u30fc\u30e0\u3084\u30e1\u30bf\u30c7\u30fc\u30bf\u3082\u542b\u3081\u3066\u66f8\u3044\u305f\u65e5\u672c\u8a9e\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u5c11\u306a\u3044\u3093\u3058\u3083\u306a\u3044\u304b\u3068\u601d\u308f\u306a\u304f\u3082\u306a\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u305d\u3053\u3067\u3001FFmpeg\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u6307\u5b9a\u306b\u3064\u3044\u3066\u5099\u5fd8\u9332\u7684\u306b\u66f8\u304d\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002 \u52d5\u753b\u30b3\u30f3\u30c6\u30ca \u30d5\u30a1\u30a4\u30eb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u304c\u3001\u4eca\u306f\u52d5\u753b\u3068\u97f3\u58f0\u304c\u4e21\u65b9MPEG\u7cfb\uff08MPEG-2\u3001MPEG-4\u3001H.264\u3001H.265\uff1bMP3\u3001AAC\u306a\u3069\uff09\u306a\u3089MP4\u3001\u3044\u305a\u308c\u304b\u304c\u7570\u306a\u308b\u5909\u614b\u7cfb\u306a\u3089MKV (Ma\u2026","blog_title":"cBlog","provider_url":"https://hatena.blog","blog_url":"https://yaritakunai.hatenablog.com/","type":"rich","height":"190","author_url":"https://blog.hatena.ne.jp/cruller/","version":"1.0","title":"FFmpeg\u3067MP4\u3084MKV\u3092mux/demux\u3059\u308b","published":"2017-08-22 21:10:00"}