Cloud RTMP Server: How to Use It with OBS

In OBS, when you choose a custom service or paste a URL plus a key, you are using RTMP. It's just the video format the program sends to the server receiving the live stream.

Putting this server in the cloud means: the video leaves your house once and the system delivers it where you need it, reducing the chance of your internet or PC reaching their limits.

Step 1: In One Sentence: What This Server Does

It receives the image OBS sends and forwards it to the platforms you configured — Twitch, YouTube, others — without you needing to duplicate everything manually on your machine.

You keep using your scenes and alerts as you do today; you only change where the URL and key point to.

Step 2: URL and Stream Key are Like Username and Password

The stream key is secret — anyone who has it can send video to your channel until you change it. Don't send it in public screenshots or leave it open on Discord.

If you share a PC or backup your OBS scenes, check if the key wasn't included before distributing the file.

Step 3: Why It Helps with Stability

Only one stream leaves your house, instead of several at the same time. This usually reduces stuttering and drops during the live stream.

On a bad network, some users prefer alternative protocols on local hardware; in the common OBS + RTMP to cloud server flow, the main gain is simplicity and a single path to the distributor.

Step 4: Before Going Live for Real

Test for five minutes with the microphone and camera. See if the dashboard shows a good connection and if each destination you turned on is receiving it.

If something fails, write down the time and what you changed — this speeds up support and the next attempt.

Frequently Asked Questions

Is RTMP outdated?
It's what most live streaming programs still use to connect to internet services. It works, is familiar in OBS, and pairs well with modern infrastructure behind the scenes.

Does the audience see RTMP?
No. The viewer opens the normal site — Twitch, YouTube, and so on. RTMP is just the path between your program and the server.

Can I change the key if it leaks?
Yes. Generate another key in the dashboard, update it in OBS, and the old one becomes invalid. Do this whenever you suspect someone copied it.