Stream from vMix
vMix can push to a Custom RTMP Server, which is all Stream Repeater needs. Configure one of its three streaming slots with your ingest URL and key and switch your whole production to multiple platforms at once.
Custom RTMP Server
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rtmp://your-workspace.streamrepeater.com:1935
your-stream?user=your-stream&pass=sk_live_••••••••••••
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1080p · 6000 kbps
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Step by step
Follow these in vMix — it takes about a minute.
Open Streaming Settings
Click the gear next to the Stream button on the main toolbar.
Choose Custom RTMP Server
Set Destination to “Custom RTMP Server”.
Enter the URL
Paste your Stream Repeater RTMP server into URL.
Add the stream key
Paste your stream key into Stream Name or Key.
Press Stream
Pick a Quality preset and click Stream to go live.
Your ingest details
Use these in the fields above. The exact values for your stream are on its page in the portal.
Your stream key is unique and can be rotated at any time. A separate read-only playback key is provided for previews, so sharing a preview never exposes your publish credentials.
Pro tips for vMix
Small tweaks that keep your relays clean and resilient.
- vMix has three independent streaming slots — but you only need one pointed at Stream Repeater, which handles the fan-out.
- Match the Quality preset to your upload headroom; 6 Mbps at 1080p60 is a safe default.
- Set the keyframe interval to 2 seconds under the Quality cog for platform compatibility.
Recommended encoder settings
Safe defaults that most platforms accept for clean restreaming.
| Video codec | H.264 (x264 or hardware) |
|---|---|
| Resolution | 1920×1080 (or 1280×720) |
| Frame rate | 30 or 60 fps |
| Bitrate | 4,500–6,000 kbps |
| Keyframe interval | 2 seconds |
| Audio | AAC, 160 kbps, 44.1 kHz |
Other encoder guides
Stream from another app? The setup is the same idea everywhere.
Stream once. Reach everywhere.
Connect vMix to one Stream Repeater source and relay it to every platform you need.
Get started free Read the docs