{"id":3005,"date":"2019-08-10T20:42:48","date_gmt":"2019-08-10T11:42:48","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=3005"},"modified":"2019-09-08T22:16:54","modified_gmt":"2019-09-08T13:16:54","slug":"wav%eb%a5%bc-mp3%eb%a1%9c-%eb%b3%80%ed%99%98","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/wav%eb%a5%bc-mp3%eb%a1%9c-%eb%b3%80%ed%99%98\/","title":{"rendered":"wav\ub97c mp3\ub85c \ubcc0\ud658"},"content":{"rendered":"\n<p>ffmpeg\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc791\uc131\ud588\ub2e4. \ub2e4 \uc88b\uc740\ub370 ffmpeg\uc744 \ubc18\ubcf5\ud558\uba74 stdin\ub85c \ubb34\uc5c7\uc744 \ubc1b\uc544\ub4e4\uc778\ub2e4. \ud30c\uc77c\uc744 \uc81c\ub300\ub85c \ubabb \uc77d\ub294\ub2e4. -nostdin \uc635\uc158\uacfc &lt;\/dev\/null\uc744 \uc8fc\uc5c8\ub294\ub370 \ubb34\uc5c7\ub54c\ubb38\uc778\uc9c0 \ubaa8\ub974\uaca0\uc73c\ub098 \uc798 \ub41c\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#!\/bin\/bash\n\necho \"wav \ud30c\uc77c\uc744 mp3\ub85c \ubcc0\ud658\ud558\ub294 \uc2a4\ud06c\ub9bd\ud2b8\"\necho \"\ud30c\uc77c \uc774\ub984\uc740 \uadf8\ub300\ub85c \uc720\uc9c0\"\necho \"\ud655\uc7a5\uc790\ub97c mp3\ub85c \ubcc0\uacbd\"\n\necho \"\uc778\uc790\ub85c filelist\ub97c \uc785\ub825\"\n\n\ncat $1 |\\\n\twhile read CMD;\n\t\tdo\n\t\t\techo $CMD;\n\t\t\t\n\t\t\tdirectory=$(dirname \"$CMD\");\n\t\t\tfilename=$(basename -s \".wav\" \"$CMD\"); \n\t\t\tfileindex=$(echo $filename | cut -d ' ' -f1);\n\t\t\tnumber=$(echo $filename | cut -d' ' -f2);\n\t\t\t#echo $directory;\n\t\t\t#echo $filename;\n\t\t\t#echo $number;\n\t\t\t#echo $directory\"\/\"$fileindex$number\".mp3\";\n\t\t\tffmpeg -nostdin -y -i \"$CMD\" $directory\"\/\"$fileindex$number\".mp3\"; &lt; \/dev\/null;\n\n\t\tdone\n<\/pre>\n\n\n\n<p>\uc544\ub798 \uc0ac\uc774\ud2b8 \ucc38\uc870\ud588\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/stackoverflow.com\/questions\/21634088\/execute-ffmpeg-command-in-a-loop\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/stackoverflow.com\/questions\/6121091\/get-file-directory-path-from-file-path\/6121114\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/askubuntu.com\/questions\/919788\/convert-mp3-file-to-wav-using-the-command-line\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttp:\/\/bahndal.egloos.com\/595136\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>ffmpeg\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc791\uc131\ud588\ub2e4. \ub2e4 \uc88b\uc740\ub370 ffmpeg\uc744 \ubc18\ubcf5\ud558\uba74 stdin\ub85c \ubb34\uc5c7\uc744 \ubc1b\uc544\ub4e4\uc778\ub2e4. \ud30c\uc77c\uc744 \uc81c\ub300\ub85c \ubabb \uc77d\ub294\ub2e4. -nostdin \uc635\uc158\uacfc &lt;\/dev\/null\uc744 \uc8fc\uc5c8\ub294\ub370 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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