I’m getting errors trying to upload 15MB+ files…

I’m getting errors trying to upload 15MB+ files to wordcamp.org, and it sounds like it might be an NginxNGINX NGINX is open source software for web serving, reverse proxying, caching, load balancing, media streaming, and more. It started out as a web server designed for maximum performance and stability. In addition to its HTTP server capabilities, NGINX can also function as a proxy server for email (IMAP, POP3, and SMTP) and a reverse proxy and load balancer for HTTP, TCP, and UDP servers. https://www.nginx.com/. config issue. Could someone please take a look and increase it to ~50MB?

POST http://2014.seattle.wordcamp.org/wp-admin/async-upload.php 413 (Request Entity Too Large) 

#configuration, #nginx, #wordcamp-org