Automatic http-bind request to start jibri recording

Hi there,

I have a requirement where I want to start the recording automatically when the moderator joins. Now in my application which is an android application i know when the moderator clicks the join button after which i redirect it to the jitsi window.

I looked at the network tab and found that http-bind?room=room&token=token is called
and a XML request is sent to the prosody module. However the sid and the rid in this request are unpredictable. I read somewhere that it is done for security purposes. Is there any way i can get the rid and sid? Or is there a better way to achieve this?