{"provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kagasu/20220601/20220601190502.png","author_name":"kagasu","author_url":"https://blog.hatena.ne.jp/kagasu/","title":"C#\u3067\u52d5\u753b\u306e\u4efb\u610f\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u30b5\u30e0\u30cd\u30a4\u30eb\uff08\u753b\u50cf\uff09\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkagasu.hatenablog.com%2Fentry%2F2022%2F06%2F01%2F190747\" title=\"C#\u3067\u52d5\u753b\u306e\u4efb\u610f\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u30b5\u30e0\u30cd\u30a4\u30eb\uff08\u753b\u50cf\uff09\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5 - \u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","blog_title":"\u5099\u5fd8\u9332","categories":["C#"],"url":"https://kagasu.hatenablog.com/entry/2022/06/01/190747","blog_url":"https://kagasu.hatenablog.com/","provider_url":"https://hatena.blog","width":"100%","published":"2022-06-01 19:07:47","description":"\u2160. \u306f\u3058\u3081\u306b \u30bf\u30a4\u30c8\u30eb\u306e\u901a\u308a\u300cC#\u3067\u52d5\u753b\u306e\u4efb\u610f\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u30b5\u30e0\u30cd\u30a4\u30eb\uff08\u753b\u50cf\uff09\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5\u300d\u3067\u3059\u3002 \u524d\u63d0\u6761\u4ef6 \u30b7\u30b9\u30c6\u30e0\u306bffmpeg\u306e\u30d1\u30b9\u3092\u8a2d\u5b9a\u3059\u308b \u2161. \u624b\u9806 1. \u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b Install-Package Xabe.FFmpeg 2. \u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f using Xabe.FFmpeg; var inputPath = $\"{Directory.GetCurrentDirectory()}/input.mp4\"; var outputPath = $\"{Directory.GetCurrentDirectory()}/out.png\"; var con\u2026","height":"190","type":"rich"}