1. Check Your Output Device:
Ensure that your output device (receiver, soundbar, etc.) has multiple optical inputs and supports simultaneous connections from different sources. Some devices may have limited input ports or may not allow for multiple optical connections.
2. Connect Your Devices:
Connect your PC and Xbox to the optical inputs of your output device using optical cables. Make sure the cables are securely plugged into the correct ports.
3. Configure Audio Settings on PC:
- Open the Sound settings on your PC.
- Go to the "Playback" or "Output" tab.
- Select the optical output device you want to use as the default audio playback device.
- Ensure the optical output is set to "Digital Output" or a similar option.
- Set the default format to PCM or the highest quality format your output device supports.
4. Configure Audio Settings on Xbox:
- Open the "Settings" menu on your Xbox.
- Go to the "General" tab.
- Select "TV & Display Options".
- Under "Audio", choose the optical output option.
- Select "Stereo Uncompressed" or the highest quality format your output device supports.
5. Check Audio Output:
- Play audio on both your PC and Xbox simultaneously.
- Ensure that you can hear sound from both devices through your output device.
6. Adjust Mixing (Optional):
If your output device allows for audio mixing, you may be able to adjust the volume levels and balance between the two optical inputs to achieve the desired audio mix.
Remember that the exact steps may vary depending on your specific devices and their audio settings. If you encounter any issues, consult the user manuals of your PC, Xbox, and output device for more information and troubleshooting steps.