24/7 YouTube live vs OBS: cloud loop or leave a PC on
This page compares two ways to keep a YouTube live running from files you already have. One is OBS (or similar encoding software) left open on a computer. The other is a cloud slot on StreamAdda. Both use a stream key from YouTube Studio. They are not the same job as a camera-in-front-of-you live.
The 24/7 YouTube live page is the use-case overview. Numbered HTML steps are on how to stream pre-recorded video as YouTube live. Product overview and pricing stay on the StreamAdda homepage. This is not an OBS product page, and it is not a list of other tools.
What leaving OBS on a PC means
OBS Studio encodes on the machine in front of you. You paste the YouTube stream key into OBS, add a media source or playlist, and start streaming. For a 24/7 loop that computer has to stay awake: no sleep, no lid close, no surprise Windows update, and a home upload link that does not drop.
That setup is a good fit when you are actually live — camera, guests, scene switches, overlays. It is a poor fit when the only job is to loop an MP4 while you sleep or travel. OBS itself is free; the cost of a 24/7 OBS live is electricity, hardware, and a PC that cannot power off.
What a StreamAdda cloud slot means
StreamAdda encodes on a dedicated cloud server with its own IP. You upload an MP4, paste the same kind of YouTube stream key into the slot, and click start. After the live is on the channel, you can close the browser and turn the computer off. A power cut or sleep timer on your desk does not take the broadcast down.
StreamAdda does not replace OBS for a real-time show. It does not ship OBS-style scenes or overlays. It is built for the pre-recorded loop: the pictures are already on the file.
Side by side
| Job | OBS on a PC | StreamAdda cloud slot |
|---|---|---|
| Where the encode runs | That computer, for the whole live | Dedicated server, own IP |
| Computer after start | Must stay on, awake, and online | Can shut down |
| Home internet while live | Upload has to hold for the whole stream | Needed to start; not needed to keep it up |
| Best content | Camera, guests, scenes, overlays — or a local file loop | Pre-recorded MP4 loop |
| Overlays and scene switches | Yes, in OBS | No — the file is the picture |
| YouTube stream key | Paste into OBS | Paste into the StreamAdda slot |
| What you pay | Software is free; PC, power, and uptime are not | A paid live slot |
When OBS is the right tool
Use OBS when the live is happening now: you are on camera, someone is joining, or you need to switch scenes and overlays during the show. StreamAdda is not that product. Keep OBS for those broadcasts. A creator can use both — OBS for real-time lives, StreamAdda for the overnight loop — without treating one as a fake substitute for the other.
When the cloud slot is the right tool
Use StreamAdda when the pictures are already recorded and the job is to keep that file live around the clock. You do not want a desk PC encoding all night. You do not want a sleep timer or a power cut to end the broadcast.
Streams can loop 24/7. StreamAdda still recommends restarting a stream about every three days, because view performance on a single continuous broadcast tends to drop after that. Follow YouTube's live policies for your content.
Cloud vs OBS FAQ
- Can I run a 24/7 YouTube live with OBS?
- Yes. OBS can send a looped file or playlist to YouTube with the same kind of stream key. The encode stays on that computer, so the machine has to stay awake, powered, and online for the whole broadcast.
- Do I need OBS if I use StreamAdda?
- No. For a pre-recorded loop, StreamAdda takes the MP4 and the YouTube stream key and encodes on a cloud server. You do not install OBS or leave a window open on a desk PC.
- Why would an OBS 24/7 stream stop overnight?
- Sleep, a lid close, a Windows update, a power cut, or a home-internet drop will stop a live that is encoded on that PC. A cloud slot does not use that machine after you click start.
- Is StreamAdda a replacement for every OBS broadcast?
- No. OBS is the better tool when you are actually live: camera, guests, scene switches, and overlays. StreamAdda is the better tool when the pictures are already on an MP4 and you want that file to stay live while the computer is off.
- Which should I pick for a pre-recorded 24/7 loop?
- A cloud slot. You upload once, paste the key, start, then shut the computer. OBS can loop a file too, but you pay for that with a PC that must stay on.
Start the cloud loop
Open the app to create a slot, or read the HTML how-to if you want the numbered steps.