Nginx exec_pull streaming Only

i am working with rtmp-nginx module with the configuration to pull http stream on client play. using the following config, that saves the segments of m3u8 stream to /HLS/live exec_options on; exec_pull ffmppeg -i http://ip-stremingserver/stream/0000 -strict -2 /HLS/live/[login to view URL]; now i need a http hook so that it excutes ffmpeg command when client plays http stream like this: http://my-nginx-server-ip/live/[login to view URL] i already have hls on in my configuration, but i need to run ffmpeg on demand ONLY when hls client connects. currently it is like this: exec_options on; exec_pull ffmpeg [login to view URL] -strict -2 /HLS/live/[login to view URL] I need to add few different streams ( [login to view URL], [login to view URL], 03.m3u8...) I want ONLY after client connects to http://my-nginx-server-ip/live/[login to view URL] ffmpeg command gets executed. and then HLS is available. what i need is to have the above configuration, but when client connects to HLS stream (which will not be available yet) , ffmpeg command will be executed and HLS will be available then. something like what fastcgi does, when you connect to http url a local command is executed, but the http url is actually the HLS stream, which will be the output of the executed command. I have been trying with different configurations codes without success, so that is the reason I need some freelancer's help.

Project ID: 19431094