All information in this guide is to be used for setting up Prism by Lightstream, available at

Here are the settings we recommend for sending your broadcast to Prism for OBS Studio.

Video Bitrate: We recommend 2000 - 3500 bitrate, but accept any incoming bitrate of up to 6000.
Encoder: x264
Audio Bitrate: 96-160


Stream Type: Custom Streaming Server
URL:  rtmp://
Stream key: Your personal key found on your Prism project (image below)


Base Resoltuion: Your monitor's resolution
Output Resolution: Due to the nature of Prism, we do scale down outputs to 640x360. Because of this you have the option of leaving your output at what you normally stream at or setting it to the resolution above
FPS: 30

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