{"id":924,"date":"2018-12-12T17:01:48","date_gmt":"2018-12-13T02:01:48","guid":{"rendered":"\/blog\/?p=924"},"modified":"2023-09-21T09:37:26","modified_gmt":"2023-09-21T00:37:26","slug":"ffmpeg%eb%8f%99%ec%98%81%ec%83%81-%eb%b3%80%ed%99%98-%ec%8a%a4%ed%81%ac%eb%a6%bd%ed%8a%b8","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=924","title":{"rendered":"[ffmpeg]\ub3d9\uc601\uc0c1 \ubcc0\ud658 \uc2a4\ud06c\ub9bd\ud2b8"},"content":{"rendered":"\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######################################################################\n#\n# \ub3d9\uc601\uc0c1 \ubcc0\ud658 \uc2a4\ud06c\ub9bd\ud2b8\n#\n# \uc0ac\uc6a9\ubc29\ubc95: mkv2mp4 &lt;\ub3d9\uc601\uc0c1 \ud30c\uc77c\uba85>\n#\n######################################################################\n\nfunction usage() {\n  echo \"$0 &lt;mkv filename=\"\">\"\n}\n\nif [ $# -eq 0 ]\nthen\n  usage\n  exit 1\nfi\n\nif [ ! 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