The list of services is online platforms to send an h.264 stream to via RTMP over the network. It's not for sending to devices like SlingStudio. This is not a use case OBS is intended for.
If Sling can be used as an RTMP ingest, then you can add it as a Custom RTMP destination in OBS and configure it for the local address of your SlingStudio hub, but as far as I know, SlingStudio Hub is intended to send RTMP as output, not input-- just as OBS is.
If you have content like slides on your Mac that you need to get into SlingStudio, I'd imagine an HDMI cable is the way-- or am I misunderstanding your setup?
Thanks for your quick reply,
To clarify, we are also using multiple cameras that attach to the Sling Studio via Camera Links (also part of the Sling Studio)
ProPresenter does our Slides which are currently being displayed on a Audience Display on our stage via a HDMI to a projector
We are using a BlackMagic Bi-Directional SDI/HDMI Micro Converter which includes a Feed Thru that is feeding the Sling Studio
Sling Studio, right now is only the Video from the cameras to Facebook and we are attempting to get the Slides to display as a separate "Layer" on the video stream that is going to Facebook. Like an old Picture in Picture.
When I pull up ALL sources in the Sling Studio the only choices are my Camera Links, nothing shows for HDMI
I hope this clarifies things a bit, I got all this dropped in my lap when our Worship Team leader decided to go a different direction in his life and no one else was trained on this before he left. I'm a retired Network Admin and the powers that be asked if I would help. So I'm learning Mac and other related software, and all this video STUFF as I go. And it's challenging to say the least.
I'm not familiar with the RTMP that you mentioned but I have seen references to it.
I got the information below from the Sling Website after seeing your response.
SlingStudio Console supports both RTMP and RTMPS streaming protocols. If you're streaming to a service that requires RTMPS, SlingStudio Console "negotiates" this with the streaming service when you set up your stream.
Be sure that you have updated to the latest version of SlingStudio Console to take advantage of this.
Important note: Facebook requires RTMPS streaming as of May 1, 2019. Again, be sure that you're using the latest version of the SlingStudio Console software to ensure that your stream uses the correct protocol.
We are no longer allowed to have service here at the church, Covid19 we thank you! Hence the desire to have the slides included with the Live Stream.
I'll post this on the Sling Studio Site as well
Thank you