{"title":"\u3010FFmpeg\u3011\u52d5\u753b\u7de8\u96c6\u7528\u30b3\u30de\u30f3\u30c9\u4e00\u89a7 [22/02/06\u66f4\u65b0]","version":"1.0","description":"\u3010FFmpeg\u3011\u52d5\u753b\u7de8\u96c6\u7528\u30b3\u30de\u30f3\u30c9\u4e00\u89a7 [22/02/06\u66f4\u65b0] Windows\u3067\u306eProResHQ\u5909\u63db, \u30bf\u30a4\u30e0\u30b3\u30fc\u30c9\u66f8\u304d\u8fbc\u307f, RGBA\u306eProRes4444\u5909\u63db\u3092FFmpeg\u3067\u5b9f\u884c\u3057\u307e\u3057\u3087\u3046\uff5e \u30ea\u30f3\u30af \u52d5\u753b\u3092\u9023\u756apng\u753b\u50cf\u3067\u5c55\u958b(\u9023\u756a\u3067\u547d\u540d) ffmpeg -i input.mp4 -vcodec png image_%03d.png \u52d5\u753b\u306b3DLUT\u3092\u5145\u3066\u3066,YUV420\u3067\u51fa\u529b ffmpeg -i input.mp4 -b:v 100M -g 1 -vsync 1 -pix_fmt yuv420p -vcodec libx264 -vf lut3d=\"3dlut.cube\" outpu\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fflow-developers.hatenablog.com%2Fentry%2F2020%2F04%2F30%2F105954\" title=\"\u3010FFmpeg\u3011\u52d5\u753b\u7de8\u96c6\u7528\u30b3\u30de\u30f3\u30c9\u4e00\u89a7 [22/02/06\u66f4\u65b0] - Flow-Developers\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"flow-dev","blog_url":"https://flow-developers.hatenablog.com/","url":"https://flow-developers.hatenablog.com/entry/2020/04/30/105954","author_url":"https://blog.hatena.ne.jp/flow-dev/","height":"190","width":"100%","provider_name":"Hatena Blog","categories":["Lifehack","IoT","UE4"],"blog_title":"Flow-Developers","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/f/flow-dev/20200430/20200430105826.jpg","published":"2020-04-30 10:59:54","provider_url":"https://hatena.blog","type":"rich"}