Joomla - mp3 and mp4 support

Content > Media > Options

• Media
  • Legal Extensions (File Types) : bmp,csv,doc,gif,ico,jpg,jpeg,mp3,mp4,odg,odp,ods,odt,pdf,png,ppt,swf,txt,xcf,xls,BMP,CSV,DOC,GIF,ICO,JPG,JPEG,MP4,MP3,ODG,ODP,ODS,ODT,PDF,PNG,PPT,SWF,TXT,XCF,XLS
  • Maximum size in MB : 20
  • Legal Image Extensions (File Types) : bmp,gif,jpg,mp4,png,mp3
  • Legal MIME Types : image/jpeg,image/gif,image/png,image/bmp,application/x-shockwave-flash,application/msword,application/excel,application/mp4,video/pdf,application/powerpoint,text/plain,application/x-zip,audio/mpeg,video/mp4

sudo nano /etc/php/7.4/apache2/php.ini

upload_max_filesize = 20M
post_max_size = 21M