{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpanmania.hatenadiary.com%2Fentry%2F2019%2F09%2F11%2F135933\" title=\"ffmpeg \u3067\u52d5\u753b\u3092\u7d50\u5408\u3059\u308b\u65b9\u6cd5 2 mpd \u30d5\u30a1\u30a4\u30eb\u7de8(memo) - \u5099\u5fd8\u9332\uff5e\u5c0f\u3055\u306a\u3053\u3068\u304b\u3089\u5927\u304d\u306a\u3053\u3068\u307e\u3067\uff5e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://panmania.hatenadiary.com/","provider_url":"https://hatena.blog","type":"rich","categories":[],"width":"100%","blog_title":"\u5099\u5fd8\u9332\uff5e\u5c0f\u3055\u306a\u3053\u3068\u304b\u3089\u5927\u304d\u306a\u3053\u3068\u307e\u3067\uff5e","image_url":null,"url":"https://panmania.hatenadiary.com/entry/2019/09/11/135933","height":"190","author_name":"mktk0808","version":"1.0","title":"ffmpeg \u3067\u52d5\u753b\u3092\u7d50\u5408\u3059\u308b\u65b9\u6cd5 2 mpd \u30d5\u30a1\u30a4\u30eb\u7de8(memo)","author_url":"https://blog.hatena.ne.jp/mktk0808/","provider_name":"Hatena Blog","published":"2019-09-11 13:59:33","description":"ffmpeg \u3067\u52d5\u753b\u3092\u7d50\u5408\u3059\u308b\u65b9\u6cd5 ffmpeg \u3067 MPEG-DASH \u3092\u6271\u3046 | \u30cb\u30b3\u30e9\u30dc \u57fa\u672c\u7684\u306a\u624b\u9806\u306f\u4e0a\u8a18\u306e URL \u3092\u53c2\u7167\u3057\u3064\u3064\u5b9f\u65bd\u3057\u307e\u3057\u305f\u3002 \u4e0a\u8a18\u306e\u624b\u9806\u3067\u8a70\u307e\u3063\u305f\u3068\u3053\u308d\u3092\u88dc\u8db3\u3057\u3066\u3044\u307e\u3059\u3002 \u74b0\u5883 OS : Windows 10 home ( WSL Ubuntu ) \u30c4\u30fc\u30eb ffmpeg \u306f\u4eca\u56de WSL \u5165\u308c\u3066\u3001Ubuntu \u4e0a\u3067\u4e0b\u8a18\u3092\u5b9f\u65bd\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3057\u305f\u3002 sudo apt install ffmpeg \u624b\u9806 mp4 \u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3002\u4f5c\u6210\u65b9\u6cd5\u306f\u554f\u308f\u305a\u3002 \u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b ffmpeg -re -i test.mp4 -map 0 -map 0 -c:v:0 copy \u2026"}