This is a very simple nginx-rtmp setup I'm using to pull a remote stream, record it, and then restream it to another rtmp server.
Any streams pushed to http://localhost/stream/$name will be recorded in /tmp/rec on the host fs.
Recordings can be seen at http://localhost/rec/
Stats and an embedded player can be seen at http://localhost/
For stats in xml or json: http://localhost/stat.xml and http://localhost/stat.json
$ ./build.sh && ./run.sh