https://itmanual.net/%ec%9c%a0%ed%8a%9c%eb%b8%8c-%ec%87%bc%ec%b8%a0-%ec%b0%a8%eb%8b%a8-youtube-shorts-%ea%b4%80%ec%8b%ac%ec%97%86%ec%9d%8c-%ec%84%a4%ec%a0%95/