{"id":186,"date":"2020-06-19T16:28:20","date_gmt":"2020-06-19T07:28:20","guid":{"rendered":"http:\/\/192.168.0.101\/?p=186"},"modified":"2020-10-02T10:56:36","modified_gmt":"2020-10-02T01:56:36","slug":"%e3%83%a9%e3%82%ba%e3%83%91%e3%82%a4%e3%81%a7%e3%82%bf%e3%82%a4%e3%83%a0%e3%83%a9%e3%83%97%e3%83%a9%e3%82%b9%e6%92%ae%e5%bd%b1","status":"publish","type":"post","link":"https:\/\/raspi-katsuyou.com\/index.php\/2020\/06\/19\/16\/28\/20\/186\/","title":{"rendered":"\u30e9\u30ba\u30d1\u30a4\u3067\u30bf\u30a4\u30e0\u30e9\u30d7\u30e9\u30b9\u64ae\u5f71"},"content":{"rendered":"\n<p>\u30e9\u30ba\u30d1\u30a4\u3067\u3001\u30bf\u30a4\u30e0\u30e9\u30d7\u30b9\u64ae\u5f71\u304a\u3088\u3073\u52d5\u753b\u4f5c\u6210\u3092\u304a\u3053\u306a\u3063\u305f\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"has-large-font-size\">\u30bf\u30a4\u30e0\u30e9\u30d7\u30e9\u30b9\u64ae\u5f71\u3068\u306f\uff1f<\/p>\n\n\n\n<p>\u4e00\u5b9a\u6642\u9593\u6bce\u306b\u64ae\u5f71\u3057\u305f\u5199\u771f\u3092\u3064\u306a\u304e\u5408\u308f\u305b\u3066\u30d1\u30e9\u30d1\u30e9\u6f2b\u753b\u306e\u3088\u3046\u306a\u52d5\u753b\u306b\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u3067\u304d\u308b\u52d5\u753b\u3092\u300c\u30bf\u30a4\u30e0\u30e9\u30d7\u30b9\u52d5\u753b\u300d\u3001\u307e\u305f\u305d\u306e\u3088\u3046\u306a\u52d5\u753b\u3092\u64ae\u5f71\u3059\u308b\u3053\u3068\u3092\u300c\u30bf\u30a4\u30e0\u30e9\u30d7\u30b9\u64ae\u5f71\u300d\u3068\u3044\u3044\u3001\u5fae\u901f\u5ea6\u64ae\u5f71\u3001\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u52d5\u753b\u64ae\u5f71\u306a\u3069\u3068\u547c\u3070\u308c\u3044\u308b\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3001\u5b9f\u969b\u306b\u30e9\u30ba\u30d1\u30a4\u3067\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n\n\n\n<p class=\"has-large-font-size\">\u30bf\u30a4\u30e0\u30e9\u30d7\u30e9\u30b9\u64ae\u5f71\u306e\u5168\u4f53\u69cb\u6210<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/192.168.0.101\/wp-content\/uploads\/2020\/06\/image-45.png\" alt=\"\" class=\"wp-image-187\" width=\"768\" height=\"216\" srcset=\"https:\/\/raspi-katsuyou.com\/wp-content\/uploads\/2020\/06\/image-45.png 882w, https:\/\/raspi-katsuyou.com\/wp-content\/uploads\/2020\/06\/image-45-300x84.png 300w, https:\/\/raspi-katsuyou.com\/wp-content\/uploads\/2020\/06\/image-45-768x216.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption>\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u5b9a\u671f\u7684\u306b\u5b9f\u884c\u3059\u308b\u3002<br>1.\u5b9a\u671f\u7684\u306b\u5199\u771f\u3092\u64ae\u5f71\u3059\u308b\u30b7\u30a7\u30eb\u30b3\u30de\u30f3\u30c9\u3092cron\u306b\u767b\u9332<br>2.\u5199\u771f\u3092\u64ae\u5f71\u3057\u3066\u30c7\u30a3\u30b9\u30af\u306b\u4fdd\u5b58<br>3.\u4fdd\u5b58\u3057\u305f\u5199\u771f\u304b\u3089\u30e9\u30d7\u30e9\u30b9\u52d5\u753b\u306b\u5909\u63db<\/figcaption><\/figure>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u690d\u7269\u30921\u6642\u9593\u306b1\u56de\u6c7a\u307e\u3063\u305f\u6642\u9593\u306b\u64ae\u5f71\u3057\u3066\u30011\u304b\u6708\u5206\u3092\u30e9\u30d7\u30e9\u30b9\u52d5\u753b\u306b\u5909\u63db\u3059\u308b\u3068\u3001\u305d\u306e\u671f\u9593\u306e\u6210\u9577\u904e\u7a0b\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u30bf\u30a4\u30e0\u30e9\u30d7\u30e9\u30b9\u64ae\u5f71\u3092\u884c\u3046\u305f\u3081\u306b\u4ee5\u4e0b\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30fbfswebcam : USB\u30ab\u30e1\u30e9\u64ae\u5f71<br>\u30fbfeh : \u753b\u50cf\u78ba\u8a8d<br>\u30fbffmpeg : \u30bf\u30a4\u30e0\u30e9\u30d7\u30b9\u52d5\u753b\u3078\u306e\u5909\u63db<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ sudo apt-get install fswebcam feh ffmpeg -y<\/pre>\n\n\n\n<p>\u6b21\u306b\u30ab\u30e1\u30e9\u64ae\u5f71\u7528\u306e\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\uff08camera.sh)\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u884c\u3059\u308b\u3068\u3001\u201d\u64ae\u5f71\u65e5\u6642.jpg\u201c\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u540d\u3067\u64ae\u5f71\u753b\u50cf\u304c\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;camera.sh&gt;\nfswebcam -r 1920x1080 --no-banner -D 2 \/home\/user1\/camera_timelapse \/Pictures\/<code>date +%Y%m%d%H%M%S<\/code>.jpg<\/pre>\n\n\n\n<p>\u30aa\u30d7\u30b7\u30e7\u30f3\u8aac\u660e\uff1a<br>\u2022-r : \u64ae\u5f71\u89e3\u50cf\u5ea6\u30b5\u30a4\u30ba\u3092\u6307\u5b9a<br>\u2022&#8211;no-banner : \u64ae\u5f71\u60c5\u5831\u30c6\u30ad\u30b9\u30c8\u306e\u8868\u793a\u7121\u52b9<br>\u2022-D : \u30c7\u30a3\u30ec\u30a4\u5024\u30012\u79d2\u5f8c\u306b\u64ae\u5f71<\/p>\n\n\n\n<p>\u4e0a\u3067\u4f5c\u3063\u305f\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9a\u671f\u7684\u306b\u5b9f\u884c\u3059\u308b\u306e\u3067crontab\u306b\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$crontab \u2013e<\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u8ffd\u52a0\u3059\u308b\u3068\u30011\u5206\u6bce\u306bcamera.sh\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">*\/1 * * * * \/home\/user1\/camera_timelapse\/camera.sh<\/pre>\n\n\n\n<p>cron\u306e\u66f8\u5f0f\u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u5206 \u6642 \u65e5 \u6708 \u66dc\u65e5 &#8216;\u5b9f\u884c\u3057\u305f\u3044\u30b3\u30de\u30f3\u30c9\u307e\u305f\u306f\u30b9\u30af\u30ea\u30d7\u30c8\u2019<\/p>\n\n\n\n<p>\u53c2\u8003\u307e\u3067\u306b\u3001\u4ee5\u4e0b\u304c\u8a18\u8f09\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u3010\u53c2\u8003\u3011crontab\u306e\u8a18\u8f09\u4f8b\n\u6bce\u65e56\u6642\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\n00 6 * * * python \/home\/hoge\/script1.py\n\u6bce\u664210\u5206\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\n10 * * * * python \/home\/hoge\/script2.py\n15\u5206\u6bce\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\n*\/15 * * * * python \/home\/hoge\/script2.py\n\u6bce\u670820\u65e510:00\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\n00 10 20 * * python \/home\/hoge\/script3.py\n\u6bce\u9031\u6708\u66dc\u65e510:00\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\n00 10 * * 1 python \/home\/hoge\/script4.py\ncron\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u52d5\u304b\u306a\u3044\u5834\u5408\n2\u5206\u6bce\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3057\u3001\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\n*\/2 * * * * python \/home\/hoge\/script5.py 2&gt; \/home\/hoge\/script5.log<\/pre>\n\n\n\n<p>\u6700\u5f8c\u306b\u30bf\u30a4\u30e0\u30e9\u30d7\u30e9\u30b9\u52d5\u753b\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u64ae\u5f71\u65e5\u6642\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3067\u753b\u50cf\u3092\u4fdd\u5b58\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u540d\u524d\u304c\u9023\u756a\u306b\u306a\u3063\u3066\u306a\u3044\u3068\u52d5\u753b\u5909\u63db\u304c\u3067\u304d\u306a\u3044\u3088\u3046\u306a\u306e\u3067\u3001\u4e00\u62ec\u3067\u30ea\u30cd\u30fc\u30e0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">find . -name '*.jpg' | sort -n | awk 'BEGIN{ a=0 }{ printf \"mv \\\"%s\\\" %03d.jpg\\n\", $0,a++}' | bash<\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">000.jpg\n001.jpg\n002.jpg\n\u30fb\u30fb\u30fb<\/pre>\n\n\n\n<p>\u3042\u3068\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u64ae\u5f71\u3057\u305f\u753b\u50cf\u3092\u30bf\u30a4\u30e0\u30e9\u30d7\u30e9\u30b9\u52d5\u753b\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ffmpeg -framerate 30 -i %03d.jpg -vcodec libx264 -pix_fmt yuv420p -r 60 out.mp4<\/pre>\n\n\n\n<p>\u5b9f\u969b\u306b\u30e9\u30d7\u30e9\u30b9\u52d5\u753b\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u4f55\u304b\u305d\u308c\u3063\u307d\u3044\u6620\u50cf\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"960\" style=\"aspect-ratio: 1280 \/ 960;\" width=\"1280\" controls src=\"https:\/\/site-zero.mydns.jp\/wp-content\/uploads\/2020\/06\/out.mp4\"><\/video><figcaption>\u5b9f\u969b\u306b\u4f5c\u3063\u3066\u307f\u305f\u30bf\u30a4\u30e0\u30e9\u30d7\u30e9\u30b9\u52d5\u753b<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n<div class=\"veu_socialSet veu_socialSet-position-after veu_contentAddSection\"><script>window.twttr=(function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src=\"https:\/\/platform.twitter.com\/widgets.js\";fjs.parentNode.insertBefore(js,fjs);t._e=[];t.ready=function(f){t._e.push(f);};return t;}(document,\"script\",\"twitter-wjs\"));<\/script><ul><li class=\"sb_facebook sb_icon\"><a class=\"sb_icon_inner\" href=\"\/\/www.facebook.com\/sharer.php?src=bm&u=https%3A%2F%2Fraspi-katsuyou.com%2Findex.php%2F2020%2F06%2F19%2F16%2F28%2F20%2F186%2F&amp;t=%E3%83%A9%E3%82%BA%E3%83%91%E3%82%A4%E6%B4%BB%E7%94%A8%E6%97%A5%E8%A8%98\" target=\"_blank\" 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onclick=\"window.open(this.href,'Hatenawindow','width=650,height=450,menubar=no,toolbar=no,scrollbars=yes');return false;\"><span class=\"vk_icon_w_r_sns_hatena icon_sns\"><\/span><span class=\"sns_txt\">Hatena<\/span><span class=\"veu_count_sns_hb\"><\/span><\/a><\/li><li class=\"sb_pocket sb_icon\"><a class=\"sb_icon_inner\"  href=\"\/\/getpocket.com\/edit?url=https%3A%2F%2Fraspi-katsuyou.com%2Findex.php%2F2020%2F06%2F19%2F16%2F28%2F20%2F186%2F&title=%E3%83%A9%E3%82%BA%E3%83%91%E3%82%A4%E6%B4%BB%E7%94%A8%E6%97%A5%E8%A8%98\" target=\"_blank\"  onclick=\"window.open(this.href,'Pokcetwindow','width=650,height=450,menubar=no,toolbar=no,scrollbars=yes');return false;\"><span class=\"vk_icon_w_r_sns_pocket icon_sns\"><\/span><span class=\"sns_txt\">Pocket<\/span><span class=\"veu_count_sns_pocket\"><\/span><\/a><\/li><li class=\"sb_copy sb_icon\"><button class=\"copy-button sb_icon_inner\"data-clipboard-text=\"\u30e9\u30ba\u30d1\u30a4\u6d3b\u7528\u65e5\u8a18 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