{"id":2488,"date":"2022-01-26T10:01:16","date_gmt":"2022-01-26T01:01:16","guid":{"rendered":"https:\/\/sirius10.net\/blog\/wordpress\/?p=2488"},"modified":"2022-01-26T10:02:10","modified_gmt":"2022-01-26T01:02:10","slug":"post-2488","status":"publish","type":"post","link":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/2022\/01\/26\/2488\/","title":{"rendered":"ffmpeg \u3067 nvenc"},"content":{"rendered":"\n<p>\u3000Windows11 \u306b\u3057\u305f Surface Book2 \u306f NVIDIA \u306e GTX 1060 \u76f8\u5f53\u306e GPU \u304c\u3042\u308b\u306e\u3067\u3001\u52d5\u753b\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u306b\u5229\u7528\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3000Windows \u7528\u306e ffmpeg \u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u307f\u306e ffmpeg \u3092\u914d\u5e03\u3057\u3066\u3044\u308b <a href=\"http:\/\/blog.k-tai-douga.com\/category\/359294-2.html\">\u3053\u3061\u3089\u306e\u30b5\u30a4\u30c8<\/a> \u304b\u3089 ffmpeg_bin_generic_orig-x64-105046.zip \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3000ffmpeg \u3067 nvenc \u3092\u4f7f\u3063\u3066\u52d5\u753b\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u305f\u3068\u3053\u308d\u3001\u5b9f\u6642\u9593\u306e 1\/10 \u4ee5\u4e0b\u3067\u30a8\u30f3\u30b3<br>\u30fc\u30c9\u3067\u304d\u307e\u3057\u305f\u3002CPU \u306f\u300115 % \u7a0b\u5ea6\u3067\u3001GPU \u304c 70 % \u7a0b\u5ea6\u3067\u3057\u305f\u3002\u305f\u3060\u3001GPU \u6e29\u5ea6\u304c 95 \u5ea6\u4f4d\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u9650\u754c\u6e29\u5ea6\u306b\u8fd1\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u5927\u4e08\u592b\u304b\u306a\u3041\u3002<\/p>\n\n\n\n<p>\u3000\u5909\u63db\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted console\">ffmpeg -c:v mpeg2_cuvid -i \u5165\u529b.ts -map 0:v -map 0:a -c:a copy -c:v h264_nvenc -b:v 0 -cq 28 -rc-lookahead 32 -temporal-aq 1 -weighted_pred 0 -top 1 -b_ref_mode middle -y \u51fa\u529b.mkv<\/pre>\n\n\n\n<p>\u3000\u4eca\u307e\u3067\u4f7f\u3063\u3066\u3044\u305f QSV \u3088\u308a\u65e9\u3044\u3057\u3001\u753b\u8cea\u3082\u554f\u984c\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u30d0\u30c3\u30c1\u3067\u30d5\u30a9\u30eb\u30c0\u5185\u306e TS \u30d5\u30a1\u30a4\u30eb\u3092 MKV \u306b\u4e00\u62ec\u5909\u63db\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000Windows11 \u306b\u3057\u305f Surface Book2 \u306f NVIDIA \u306e GTX 1060 \u76f8\u5f53\u306e GPU \u304c\u3042\u308b\u306e\u3067\u3001\u52d5\u753b\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u306b\u5229\u7528\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002 \u3000Windows \u7528\u306e ffmpeg \u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30eb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2488","post","type-post","status-publish","format-standard","hentry","category-windows"],"_links":{"self":[{"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/2488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=2488"}],"version-history":[{"count":3,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/2488\/revisions"}],"predecessor-version":[{"id":2492,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/2488\/revisions\/2492"}],"wp:attachment":[{"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=2488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=2488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=2488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}