Stream the Quest 3 display to a PC wirelessly without internet.

Hi,

Is there any way to stream the Quest 3 display to a PC wirelessly, without using an Internet connection and without a USB cable?

Both the built-in Quest casting feature and Meta Quest Developer Hub (MQDH) appear to require an active Internet connection in order to start casting.

The only solution I have found that works entirely over a local network is using scrcpy with wireless ADB. However, the captured image still contains the headset lens distortion, so I then have to capture the scrcpy window in OBS and apply additional correction to compensate for the distortion.

Is there any other way to stream the Quest 3 display directly to a PC over a local Wi-Fi network, without requiring Internet access?

I cannot rely on Internet connectivity because the application will be used at trade shows and industry exhibitions, where Internet access may be unavailable, unstable, or unpredictable. Using a cable is also not an option, so the solution has to be completely wireless.

Ideally, I am looking for a solution that works only within a local Wi-Fi network and does not require any external servers or Internet connection to initialize the stream. I use Unity3d engine.

Thank you.