I edited the previous fork to work on devices with one monitor. Also to make it easier to install.
You need 7.1 audio device to be connected and selected as primary speaker, but don´t worry. You can also use virtual audio device. First of all check if your sound card or headphones does not support it and if they don´t use this guide.
- Download VB-Cable
- Install it
- Reboot PC
- Go to sound settings
- Open Playback tab
- Set CABLE Input as default
- Click on Configure
- Set sound to 7.1 surround and enable all speakers
- Go to Recording tab
- Click on CABLE Output and click Properties
- Go to Listen tab
- Check Listen to this device
- Set your normal playback device
- Profit
See License for more information. Basically the one from the original repo.