Upload media files with any format?

For upload video files with other format and not support from your WordPress site, you need allow video format you want to upload on your WordPress site:

https://codex.wordpress.org/Function_Reference/get_allowed_mime_types

https://codex.wordpress.org/Plugin_API/Filter_Reference/upload_mimes

Find this code in your wp-content/themes/archi/framework/template-tags.php file.

/* Upload images format svg */
function archi_mime_types($mimes) {  
    $mimes['svg'] = 'image/svg+xml';  
    return $mimes;
}
add_filter('upload_mimes', 'archi_mime_types');

Replace by this code:

/* Upload images, videos format svg, mov */
function archi_mime_types($mimes) {  
    $mimes['svg'] = 'image/svg+xml';  
    $mimes['mov'] = 'video/quicktime';  
    return $mimes;
}
add_filter('upload_mimes', 'archi_mime_types');

Thank you