Implementing a Dual monitor / True Split Feature for a Widescreen.

[Ahmed-Abdelgawad]

I'm using a 3440x1440 widescreen monitor and I'm interested in implementing a true split feature using BetterDisplay. I aim to create two virtual monitors, positioned side by side, within this widescreen resolution, to closely mimic a dual-monitor setup. Could you please provide guidance on whether and how BetterDisplay(pro) can facilitate this specific requirement?

Thanks

[waydabber]

Hi there. Yes, I should write a guide about this.

Generally these steps are needed:

1. Create two virtual screens with an aspect ratio that is horizontally half of your screen (Displays > Overview > Create New Virtual Screen...)
2. Connect the two virtual screens.
3. Open a PIP window for both virtual screens using the Picture in Picture menu under each virtual screen.
4. Set both PIP windows to be above everything, turn off header and window shadow

5. Carefully position the two PIP windows next to each other on your real screen

You'll probably want to set one of the virtual screens as main - this might be a tricky part as things might move around a bit, so this might require some trial&error experimentation. To make your life easier, you can define keyboard shortcuts to connect/disconnect virtual screens quickly or start/stop PIP windows so you don't loose control over your desktop.

I plan to add a more straightforward solution with streaming (#197) in the future, but there is no ETA for this right now.

[Markeljan]

Hey, this is working great for me in combination with betterdisplaycli for snapping and resizing the virtual displays over my vertical monitor. I tucked my monitor into the bottom right corner however I sometimes get apps open in there that I have to go manually quit from. Any tips for this config or is there a way to prevent apps from opening in there? I disabled switch to a space with open windows which helps a lot but would prefer to keep that & disable opening stuff in that display.

My setup:

Thanks @waydabber this has been great product on both my macbook air and macbook pro