Cloud OBS vs Home PC for IRL Streaming: Which Setup Fits You?

Cloud OBS is the right choice if you do not own a powerful PC, travel a lot, or want your stream to survive problems with your home internet and power. A home PC behind a relay server is the right choice if you already have a strong PC and a good upload connection, while streaming straight from the phone is enough for casual streams without much production.

This guide compares the three common IRL setups with OBS Studio: phone straight to the platform, phone to a relay server to OBS on your PC at home, and phone to OBS in the cloud. You will see where each one is strong, where it breaks and what cloud OBS costs with us.

Three ways to stream IRL with OBS

All three setups start the same way: a phone, camera or encoder sends the picture over a mobile connection. What differs is who receives that signal and where OBS Studio runs. If you want the complete step by step setup, our IRL streaming guide covers it. Here we focus on the decision.

1. Direct from the phone to the platform

Your phone or encoder sends the stream straight to Twitch, YouTube, Kick or another platform. Apps like Moblin bring their own scenes, alerts and widgets and can stream via RTMP, SRT or SRTLA.

• Pros: the simplest setup, no extra cost, no extra station between you and the platform.
• Cons: the platform only sees what your phone sends, so when the mobile connection breaks, the stream breaks with it. You work with the scenes of the phone app instead of the full feature set of OBS Studio. And bonding several connections with SRTLA needs a receiver that understands SRTLA, which means a server on the other end anyway.

2. Relay server plus OBS on your PC at home

Your phone sends RTMP, SRT or SRTLA to a relay server in a data center, for example our IRL Endpoint Server. OBS Studio on your PC at home pulls the signal from that server and streams the finished picture to the platform. Your phone and your PC both connect outward to the server, so you do not need to open ports or change router settings. That also works behind CGNAT.

• Pros: the full OBS Studio with scenes, alerts and overlays. OBS keeps streaming to the platform when your phone loses signal, and our scene switching tool changes the scene automatically. You download the tool from the customer portal and run it on your own PC next to OBS Studio (Windows and macOS). You use a PC you may already own, and the relay costs less per month than cloud OBS.
• Cons: a powerful PC has to run for the whole stream, with the power use and fan noise that come with it. Your home upload has to carry the outgoing stream, and your download has to carry the incoming one. If your home internet or power fails, the stream ends, because the relay only protects you from drops on the phone side. You also maintain the PC and OBS yourself.

3. Cloud OBS

Here OBS Studio runs on a dedicated server in a data center, in our case the IRL Broadcasting Server. You connect to it via Remote Desktop through the customer portal, and your phone sends its signal to the same server. The server sends the finished stream to the platform.

• Pros: no PC at home, no home upload needed, no fan noise. The data center provides a stable connection and uninterrupted power. OBS keeps streaming when your phone loses signal, and you can switch scenes from any device with a browser.
• Cons: a monthly fee. The CPU power is fixed by the plan, and storage is 120 GB on Basic or 512 GB on Performance. You operate OBS remotely instead of on a desk in front of you, and setup typically takes up to 72 hours.

Comparison at a glance

About latency: every additional station adds some delay, and the exact amount depends on the protocol, the server location and your settings. We do not promise figures here. In both server setups you choose the location closest to you in the customer portal. Server locations cover the regions USA, Europe, Asia and South America. SRT generally offers lower latency than RTMP.

What matters most when you decide

Stability: what can fail where

With a relay or cloud OBS, a short dropout of your mobile connection no longer ends the stream, because OBS keeps sending to the platform. The two differ in the second half of the chain: with a home PC, your internet, power and PC must all keep running, while with cloud OBS that part sits in a data center.

Hardware, power and noise at home

The encoder is what costs performance. Twitch's guidelines note that x264 presets above Faster need CPUs with 6 or more cores, and the OBS knowledge base generally recommends hardware encoders to take load off the CPU. A PC that copes with this also draws power and makes noise while it runs.

Upload bandwidth at home

Twitch's broadcasting guidelines list 6000 kbps for 1080p at 60 fps, and stress that a stable stream beats more quality. As a rule of thumb, plan about 50 percent headroom on top, which means roughly 9 Mbps of free upload at home. With a relay server your home connection also has to receive the mobile stream, so match both bitrates to what your line can really do. With cloud OBS, only your phone's connection matters.

Maintenance and remote control

A home PC needs updates, restarts and a working network. You can steer it from outside with the WebSocket function that is built into OBS Studio since version 28, protected by a password. Moblin, for instance, can use it to change scenes and start or stop the stream. How you reach your home PC from outside depends on your own network. With cloud OBS, the web control panel and Remote Desktop are available from any device with an internet connection.

Which setup fits you?

Beginners

Start direct from your phone to learn how IRL streaming feels. Once you want overlays, alerts and a stream that survives dropouts, you need OBS. If you own a decent PC, a relay server is the low-cost step. If not, cloud OBS saves you from buying one just for this.

Streamers with a strong PC

Use a relay server such as the IRL Endpoint Server. You keep full control over your own hardware and pay little per month. Check first that your home upload has enough headroom, and accept that your stream depends on your home setup.

Travelers without a PC

Cloud OBS is made for you. You need no PC at home, and there is no machine to keep running while you are away. The same goes if your only computer is a laptop that travels with you.

Teams and agencies

Cloud OBS fits teams because the production is reachable from any device with an internet connection. A producer in the office can handle scenes while the reporter is out, and nobody has to ship or babysit hardware. For productions without mobile input, such as recorded content, music or browser sources, take a look at the Broadcasting Server.

What does cloud OBS cost?

All prices are net and apply to business customers. You can pay monthly or yearly, and yearly billing saves 20 percent.

• IRL Broadcasting Server Basic: from 99 € per month with annual billing, 125 € with monthly billing. Dedicated server, 120 GB storage, unlimited data, free setup, up to 1080p at 60 fps.
• IRL Broadcasting Server Performance: 158 € per month with annual billing, 210 € with monthly billing. Three times the CPU power of Basic, 512 GB storage, higher output quality, up to 1080p at 60 fps with the slow preset.
• Windows option: plus 49 € per month. The plans run on Linux by default.
• For comparison, the relay: IRL Endpoint Server Standard from 20 € per month with annual billing, 25 € monthly. The Dedicated plan costs 79 € or 99 €.

The relay price is not the full cost of the home setup. Add the PC you keep for streaming and its electricity: watts times streaming hours per month times your price per kWh. An existing PC costs you nothing extra to buy. If you would have to buy one, compare that purchase with the monthly fee for cloud OBS.

How do you operate cloud OBS?

There are three ways, and you can mix them:

• Remote Desktop: for adjustments. You log in to the customer portal and connect to the server. Then you use OBS Studio like at home, with scenes, alerts and overlays. Use it between streams, not while a stream is running.
• Web control panel: for live operation. In your browser, on a phone or any other device, you start and stop the stream, switch scenes manually to "Break" or "End", mute the incoming stream and show or hide the overlays of the "LiveOverlay" group. While a scene is set to "Break" or "End", automatic scene switching pauses until you switch back to "Live". No extra app is needed.
• Twitch chatbot (optional): if you provide a Twitch channel at checkout, the bot announces automatic scene changes in your chat, and viewers can use !bitrate to see the current incoming bitrate. You and your moderators control the stream with !refresh (reloads the stream briefly), !switch (changes the scene), !trigger (sets the switching threshold) and !start and !stop (start and stop the stream).

Automatic scene switching works with preconfigured scenes: "Start" while the server receives no signal, "Live" while the stream is stable and "Low" when the incoming bitrate drops below a threshold. The default threshold is 800 kbit/s and you can adjust it. With cloud OBS, the tool runs on the server. For quick changes on the move, the web panel is usually more convenient than Remote Desktop on a small screen.

FAQ

What is cloud OBS?

Cloud OBS means a full OBS Studio instance running on a server in a data center, in a Windows or Linux environment. You connect via Remote Desktop and operate it like OBS at home. The stream is produced on the server and sent from there to your platform.

Do I need a PC at home for IRL streaming with OBS?

Only for the relay setup. With cloud OBS you need no PC at home, and streaming directly from the phone does not use OBS at all. Remember that a PC at home also means a home connection with enough upload.

Can I rent an OBS server for IRL streaming, and what does it cost?

Yes. The IRL Broadcasting Server starts at 99 € net per month with annual billing, or 125 € net with monthly billing, for business customers. Setup typically takes up to 72 hours. The plans are listed on the IRL Broadcasting Server page.

Does a relay or cloud OBS keep my stream online when my phone loses signal?

Yes, because OBS keeps streaming to the platform from home or from the data center. With automatic scene switching, OBS changes to the "Low" scene when the incoming bitrate falls below the threshold (800 kbit/s by default, adjustable) and to "Start" when no signal arrives, so viewers see a prepared scene instead of a dead stream. The "Live" scene returns when the connection is stable again. With a relay, the switching tool runs on your own PC next to OBS (Windows and macOS). With cloud OBS, it runs on the server.

Can I control cloud OBS from my phone?

Yes. The web control panel runs in your phone's browser, so you can start and stop the stream, switch scenes to "Break" or "End", mute the incoming stream and show or hide overlays without an extra app.