Technical
RTMP
The protocol (Real-Time Messaging Protocol) your streaming software uses to deliver video to Twitch, YouTube, or Kick. You'll mostly see it when setting up a custom server.
Related terms
- Stream key
The secret code that tells OBS where to send your stream. Treat it like a password — anyone who has it can broadcast to your channel. Never show it on stream.
- Ingest server
The platform server that receives your stream. Picking one near you (usually automatic) means lower latency and fewer dropped frames.
- Bitrate
How much data your stream sends per second. Higher bitrate = better image quality but needs more upload speed. Twitch caps it around 6,000–8,500 kbps.