server {
    autoindex on;
    autoindex_localtime on;

    listen 5051;
    root /var/www/cdn/;

    add_header Vary Accept-Encoding;
    add_header Access-Control-Allow-Origin $http_origin;

    location /videos/{
        default_type video/mp4;
        limit_rate 2m;
        autoindex on;
    }
}