StreamLive ProNo picture arriving during a live: fix the black screen
The studio says you are live but no picture is arriving and viewers see a black screen. What the red bar means, the usual causes, and how to fix it without ending.
The red bar "You are live, but no picture is arriving. Viewers see a black screen" means that the broadcast has started, but 30 seconds later our server is still not receiving a video stream from you. The most likely cause is the camera: it was taken by another app, blocked, or switched off, so the browser has nothing to send. The second most likely cause is the connection from your computer to our server, which did not open or dropped. The bar goes away by itself as soon as a picture arrives, and StreamLive Pro never stops or changes your broadcast on its own: you decide.
What you see
- In the studio: the red bar with two buttons, How to fix and Stop the broadcast.
- In the bell: one notice for that broadcast. No e-mail is sent.
- After the broadcast: Home shows "Your last broadcast had no picture", with Got it and Check my camera.
The check before you go live is a separate step: when you press Go live, the studio first spends up to 10 seconds checking picture and sound, and does not start without a picture. See The 10-second camera check before you go live. The red bar covers what happens after the start.
Symptom, likely cause, fix
| Symptom | Likely cause | Fix |
|---|---|---|
| The red bar appears soon after the start, the studio preview is black too | The camera is blocked, busy or switched off | Press How to fix; allow the camera or close the other app |
| The studio preview looks fine, the red bar still shows | The stream is not reaching our server | Check the network; try another network or a cable |
| The bar appears after you hid the tab or closed the laptop lid | The browser slowed or stopped the studio | Bring the studio back in front, keep the computer awake |
| A phone camera was the only picture and it dropped | The phone locked, lost signal or the call ended | Wake the phone and keep its browser in front, or add a second camera |
| The bar came and went by itself | A late or short drop | Nothing to do; it means the picture arrived |
Steps
- Press How to fix. The studio opens the fix for what it sees: camera blocked, busy or not found, with the steps for your browser.
- Check the camera switch. On the studio bar, make sure the camera is on. A camera turned off sends nothing.
- Free the camera. Close Zoom, Teams, WhatsApp, the Camera app or another tab that may hold it. Fixes per browser: My camera does not work in the browser.
- Keep the studio in front. Do not minimise the window or switch the screen off during the broadcast. A hidden tab can slow down or stop what the browser sends.
- Check the network. Open System health at the end of the studio bar and look at the network line. If it shows offline or weak, move closer to the router, use a cable, or stop other uploads. See My live stream drops frames or keeps buffering.
- Wait a few seconds. Once a picture reaches us, the red bar disappears by itself and viewers see you.
- Stop and start again if it does not recover. Press Stop the broadcast, fix the cause, and go live again. The 10-second check will confirm the picture before the new start.
- Before the next broadcast, run the check. On Home, press Check my camera on the notice to run the same check without going live.
With OBS or another encoder
If you send from OBS, vMix or a hardware encoder, the picture comes from that software, not from the browser. A broadcast with no picture there usually means the encoder is not sending, or is sending to the wrong address or key. See My encoder says it is streaming, but there is no picture and Streaming from OBS or vMix with RTMP.
When to contact support
If the camera works in the studio preview, the network is fine, and the red bar still shows after you stop and start again, write to [email protected]. Send the time of the broadcast, your browser and its version, the computer and system, the networks you were streaming to, and a screenshot of the studio with the red bar and of System health.
Frequently asked questions
Does StreamLive Pro stop my broadcast if there is no picture?
No. It tells you with the red bar and one notice, and leaves the decision to you. You can fix the cause while live or press Stop the broadcast.
How long until the warning appears?
About 30 seconds after the broadcast starts without a picture reaching our server.
Will the warning go away by itself?
Yes. As soon as a picture arrives, the bar disappears and the broadcast is marked as having a picture.
Do I get an e-mail about it?
No. You get one notice in the bell for that broadcast, and a short note on Home afterwards.
Can viewers see the red bar?
No. It is shown only in your studio. Viewers see whatever the networks receive, which is a black screen until the picture arrives.
Keep reading
Where is my live stream recording? Check Past streams and Storage, keep the video within about two hours, and learn why some broadcasts have none.
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Which browsers and devices work with StreamLive ProWhich browser to use for StreamLive Pro: Chrome, Edge, Safari or Firefox on a computer, Safari or Chrome on a phone or iPad, and why in-app browsers fail.
Cannot start a second live stream at the same timeCannot start a second live stream? What "one live broadcast at a time" means, how to find the broadcast that is still running, and when a second live helps.
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