Broadcasting with OBS & Hardware Encoders
Complete guide to configuring OBS Studio, vMix, Wirecast, Blackmagic ATEM Mini, or Teradek hardware encoders for optimal ultra-low latency broadcasting into Vyntech Stream.
OBS Studio Setup Guide
1. Output Stream Settings
Open Settings > Stream in OBS Studio and configure:
- Service: Custom...
- Server:
rtmp://stream.apis.vyntech.com.au:1935/live - Stream Key: Paste your provisioned stream key (e.g.
vyn_live_...)
2. Output Video & Rate Control Settings
Open Settings > Output > Output Mode: Advanced > Streaming:
Rate ControlCBR (Constant Bitrate)
Bitrate4000–6000 Kbps (for 1080p)
Keyframe Interval2 seconds (CRITICAL)
CPU Usage Presetveryfast (or NVENC p5)
SRT Caller Configuration
For unreliable or packet-loss prone networks, configure SRT mode (UDP port 6000):
OBS Stream Server URL:
srt://stream.apis.vyntech.com.au:6000?streamid=YOUR_STREAM_KEY&latency=200000