Click on the Destinations tab and click Add New Destination.
Name the destination.
Click on the Stream Name dropdown menu and select a stream.
Adjust the Stream Cluster and Stream Encoder if needed.
Select an Audio Track if the stream has multiple tracks.
Set output type to RTMP Push.
The Stream URL will be rtmp://live.twitch.tv/app/ for every Twitch stream.
To get the Stream Key go to your Twitch homepage, click on the user icon, and select Video Producer. Then go to Settings and click Stream.
Copy the Stream Key and paste it into VVCR.
Set the Authorization Scheme to None.
At the bottom of the screen you have the option to Start Streaming Immediately. If you deselect this, you can press play from the Destination page whenever you're ready.
Twitch doesn’t have an option to preview your stream before going live. So once you start streaming on VVCR, you go live on Twitch.
After you start your stream, it should connect to Twitch in a few seconds.
Here are Twitch’s recommended stream specifications:
Recommended Resolution: 1920 x 1080
Recommended Framerate: 30 FPS (Preferred), 60 FPS (Max)
Recommended Video Bitrate: 4,500 Kbps
Recommended Keyframe Interval: 2 Seconds