{"id":824,"date":"2021-06-21T13:33:26","date_gmt":"2021-06-21T04:33:26","guid":{"rendered":"https:\/\/lab4ict.com\/website\/?p=824"},"modified":"2024-02-08T07:14:44","modified_gmt":"2024-02-07T22:14:44","slug":"raspberry-pi%e3%81%a7youtube%e3%81%ab%e3%82%88%e3%82%8b%e3%83%a9%e3%82%a4%e3%83%96%e9%85%8d%e4%bf%a1%e3%82%92%e8%a1%8c%e3%81%86%ef%bc%81%ef%bc%88%e3%83%81%e3%83%a5%e3%83%bc%e3%83%8b%e3%83%b3%e3%82%b0","status":"publish","type":"post","link":"https:\/\/lab4ict.com\/website\/articles\/824","title":{"rendered":"Raspberry Pi\u3067YouTube\u306b\u3088\u308b\u30e9\u30a4\u30d6\u914d\u4fe1\u3092\u884c\u3046\uff01\uff08\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff09"},"content":{"rendered":"<p>Raspberry Pi\u3067YouTube\u306b\u3088\u308b\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002<br \/>\n<!--more--><\/p>\n<h2>\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3059\u308b\uff01<\/h2>\n<p>\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u307e\u3059\u3002\u300c-threads\u300d\u3001\u300c-preset\u300d\u3001\u300c-faststart\u300d\u3092\u8ffd\u52a0\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"brush: plain; highlight: [5]; title: ; notranslate\" title=\"\">\r\nffmpeg -thread_queue_size 512 -f h264 -r 10 -i - \\\r\n-f image2 -loop 1 -i \/home\/ubuusr01\/youtube\/youtube_livecam.png -stream_loop -1 -i \/home\/ubuusr01\/youtube\/youtube_bgm.mp3 \\\r\n-filter_complex &quot;&#x5B;1:0]lut=a='val*0.7',&#x5B;0:0]overlay=x=0:y=0,drawtext=fontfile=\/home\/ubuusr01\/youtube\/NotoSans-Regular.ttf:text='%{localtime\\:%F %T}':fontcolor=silver@0.8:fontsize=44:box=1:boxcolor=gray@0.5:boxborderw=8:x=32:y=32&quot; \\\r\n-c:v libx264 -c:a aac -b:a 128k -g 8 -s 1920x1080 \\\r\n-threads 2 -preset veryfast -movflags +faststart \\\r\n-f flv rtmp:\/\/a.rtmp.youtube.com\/live2\/&lt;STREAM KEY&gt;\r\n<\/pre>\n<h2>\u300c-threads\u300d\u3092\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3059\u308b\uff01<\/h2>\n<p>\u300c-threads\u300d\u3092\u30b3\u30a2\u6570\u3068\u540c\u3058\u6570\u306b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u3053\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u6307\u5b9a\u306a\u3057\u3067\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306e\u307f\u3067\u3082\u3088\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u300c-preset\u300d\u3092\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3059\u308b\uff01<\/h2>\n<p>\u300c-preset\u300d\u306f\u3001\u5727\u7e2e\u52b9\u7387\u3092\u6307\u5b9a\u3059\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u3002\u4e00\u822c\u7684\u306b\u3001\u5727\u7e2e\u7387\u304c\u9ad8\u307e\u308c\u3070\u3001\u56de\u7dda\u5e2f\u57df\u304c\u5c11\u306a\u304f\u3066\u4f4f\u307f\u307e\u3059\u304c\u3001\u753b\u50cf\u304c\u60aa\u304f\u306a\u308b\u306e\u3068CPU\u4f7f\u7528\u7387\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n<h2>\u300c-faststart\u300d\u3092\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3059\u308b\uff01<\/h2>\n<p>\u300c-faststart\u300d\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u91cf\u306f\u5897\u3048\u307e\u3059\u304c\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3067\u52d5\u753b\u306e\u958b\u59cb\u3092\u65e9\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u304a\u308f\u308a\u306b<\/h2>\n<p>\u52d5\u753b\u914d\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u3063\u305f\u3089\u3001\u4e0a\u8a18\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5909\u66f4\u3057\u3066\u3001\u914d\u4fe1\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u9ad8\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u8a18\u4e8b<\/h2>\n<div class=\"sc_getpost\"><a class=\"clearfix\" href=\"https:\/\/lab4ict.com\/website\/articles\/2991\" ><div class=\"sc_getpost_thumb post-box-thumbnail__wrap\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODdhAQABAPAAAN3d3QAAACwAAAAAAQABAAACAkQBADs=\" width=\"150\" height=\"150\" alt=\"\u3010\u8a18\u4e8b\u4e00\u89a7\u3011YouTube\u3067\u30e9\u30a4\u30d6\u914d\u4fe1\u3092\u884c\u3046\uff01\uff08Raspberry Pi\uff09\" loading=\"lazy\" data-src=\"https:\/\/lab4ict.com\/website\/wp-content\/uploads\/2023\/12\/eyecatch_youtube_01-150x150.png\" class=\"lazyload\"><\/div><div class=\"title\">\u3010\u8a18\u4e8b\u4e00\u89a7\u3011YouTube\u3067\u30e9\u30a4\u30d6\u914d\u4fe1\u3092\u884c\u3046\uff01\uff08Raspberry Pi\uff09<\/div><div class=\"substr\">Raspberry Pi\u3067\u3001YouTube\u306e\u30e9\u30a4\u30d6\u914d\u4fe1\u3092\u884c\u3046\u305f\u3081\u306e\u8a18\u4e8b\u4e00\u89a7\u3092\u63b2\u8f09\u3057\u307e\u3059\u3002...<\/div><\/a><\/div>\n<h2>\u95a2\u9023\u66f8\u7c4d\uff08Amazon\uff09<\/h2>\n<p><a href=\"https:\/\/amzn.to\/3H92ffp\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" class=\"paapi5-pa-product-image-source\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41x9OBMBn7L._SL160_.jpg\" alt=\"N\/A\"><\/a><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Raspberry Pi\u3067YouTube\u306b\u3088\u308b\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":2663,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117],"tags":[87,78,83,128],"class_list":["post-824","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-livecam-raspberry-pi","tag-raspberry-pi","tag-youtube","tag-83","tag-128"],"_links":{"self":[{"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/posts\/824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/comments?post=824"}],"version-history":[{"count":9,"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/posts\/824\/revisions"}],"predecessor-version":[{"id":3460,"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/posts\/824\/revisions\/3460"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/media\/2663"}],"wp:attachment":[{"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/media?parent=824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/categories?post=824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lab4ict.com\/website\/wp-json\/wp\/v2\/tags?post=824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}