The source is available here under a BSD style license: https://github.com/arut/nginx-rtmp-module https://github.com/arut/nginx-rtmp-module I don't know the pa

The source is available here under a BSD style license: https://github.com/arut/nginx-rtmp-module https://github.com/arut/nginx-rtmp-module I don't know the paid/OS history of the module but all I had to do to get it was check a checkbox on FreeBSD since it was configured as an option in the port.