Articles on: Streaming

Twitch: Dual Format Streaming

Twitch's new Dual Format Streaming feature allows you to broadcast both a traditional horizontal stream for web and a mobile-optimized vertical stream at the same time.

This guide will walk you through how to set up Dual Format streaming on Twitch with XSplit Broadcaster.


Twitch Dual Format streaming with XSplit Broadcaster


Don't see Multi Output Mode on Broadcaster? Download the latest version!




Setting up Dual Format Streaming


  1. Switch to Multi Output Mode

On the upper-right drop-down, select Multi Output Mode. Change Output 2's resolution to 1080 x 1920 (16:9).


  1. Enable Dual Format in Twitch Properties

In your Twitch Properties, enable Enhanced Broadcasting then Dual Format.


  1. Start your Dual Format stream

Click on the Stream button to start Dual Format streaming.



Updated on: 16/06/2026

Was this article helpful?

Share your feedback

Cancel

Thank you!