{"blog_url":"https://www.mtioutput.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/mtiit/20190428/20190428110819.png","author_url":"https://blog.hatena.ne.jp/mtiit/","categories":["Mac"],"provider_url":"https://hatena.blog","type":"rich","version":"1.0","description":"\u3084\u308a\u305f\u3044\u3053\u3068 \u6620\u50cf\u30c7\u30fc\u30bf\uff08MP4\uff09\u304b\u3089\u5199\u771f\u30c7\u30fc\u30bf\u3092\u51fa\u529b\u3059\u308b\u3002 \u5c1a\u3001FFmpeg\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u3067\u30b3\u30de\u30f3\u30c9\u306f\u6253\u3066\u308b\u72b6\u614b\u3068\u3059\u308b\u3002 \u74b0\u5883\u60c5\u5831 macOS 10.15 ffmpeg version N-106666 the FFmpeg developers \u3084\u308a\u65b9 \u52d5\u753b\u30c7\u30fc\u30bf\uff08test.mp4\uff09\u306b\u30d4\u30af\u30bb\u30eb\u306b\u3066\u30b5\u30a4\u30ba\uff081920x1280\u7b49\uff09\u3092\u6307\u5b9a\u3057\u305f\u4e0a\u3067\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u51fa\u529b\u5148\u3092\u4e0e\u3048\u308b\u3068 $ ./ffmpeg -i test.mp4 -s 1920x1080 -r 1 -q:v 1 -vcodec png Test/%06d.png\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6a19\u6e96\u51fa\u529b\u306e\u5f8c\u306b\u52d5\u753b\u30921\u79d2\u6bce\u306b\u5207\u308a\u51fa\u3057\u305f\u753b\u50cf\u304c\u51fa\u529b\u3055\u308c\u308b\u3002 fr\u2026","title":"\u3010macOS\u3011FFmpeg\u3092\u5229\u7528\u3057\u3066MP4\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3059\u308b","url":"https://www.mtioutput.com/entry/ffmpeg-png-1sec","height":"190","width":"100%","blog_title":"(O+P)ut","provider_name":"Hatena Blog","author_name":"mtiit","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.mtioutput.com%2Fentry%2Fffmpeg-png-1sec\" title=\"\u3010macOS\u3011FFmpeg\u3092\u5229\u7528\u3057\u3066MP4\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3059\u308b - (O+P)ut\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2023-06-17 13:12:50"}