{"categories":[],"blog_url":"https://banbara-studio.hatenablog.com/","author_name":"banbara","title":"mkv\u3092ffmpeg\u3067\u7e2e\u5c0f\u3059\u308b","width":"100%","author_url":"https://blog.hatena.ne.jp/banbara/","height":"190","image_url":null,"description":"\u6982\u8981 mkv\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3059\u304e\u3066\u56f0\u3063\u305f... \u306a\u3093\u30685\u30ae\u30ac\u3082\u3042\u308b... \u305d\u3093\u306a\u3068\u304d\u3001ffmpeg\u3067\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3067\u304d\u308b\u3089\u3057\u3044\u3002 \u8a66\u3057\u3066\u307f\u305f ffmpeg version\u306f 4.4.1 PC\u306fMac ffmpeg -i \u5909\u63db\u3057\u305f\u3044\u30d5\u30a1\u30a4\u30eb.mkv -c:v libvpx-vp9 -crf 31 -b:v 0 output.mkv -crf\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u6570\u5024\u304c\u5927\u4e8b\u3089\u3057\u304f\u30010\u301c63\u306e\u9593\u304b\u3089\u5e0c\u671b\u3059\u308b\u753b\u8cea\u304b\u3089\u9078\u3076\u3089\u3057\u3044\u3002 \u3088\u304f\u5206\u304b\u3089\u3093\u306e\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u771f\u3093\u4e2d\u306e31\u3092\u9078\u3093\u3067\u307f\u305f\u3002 \u304b\u304b\u3063\u305f\u6642\u9593\u306f...3\u6642\u9593\uff01 Mac book pro\u3060\u3068\u3053\u3093\u306a\u3082\u3093\uff1f \u7e2e\u5c0f\u5f8c\u306f 539 MB 10\u5206\u306e1\u307e\u3067\u5c0f\u3055\u304f\u2026","type":"rich","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbanbara-studio.hatenablog.com%2Fentry%2F2022%2F03%2F25%2F181739\" title=\"mkv\u3092ffmpeg\u3067\u7e2e\u5c0f\u3059\u308b - BANBARA STUDIO\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2022-03-25 18:17:39","provider_url":"https://hatena.blog","blog_title":"BANBARA STUDIO","provider_name":"Hatena Blog","url":"https://banbara-studio.hatenablog.com/entry/2022/03/25/181739"}