OP, the best chance is if Vpro is air playing audio FROM itself to AirPods in ears. If so, then it might be able to Airplay to other kinds of audio devices around you, such as your receiver.
Somebody is going to have to try it with the real thing and see what is possible. My best (wild) guess is no... but, then again, my iPad can Airplay to my Airplay receiver... but can't seem to limit it to only the audio, while retaining the video on the iPad. THAT's essentially what you are seeking here- splitting out the audio to Airplay while retaining the video. I don't think ANYTHING in Apple's lineup does that... but someone correct me if I'm wrong and something does allow such a split.
The closest would be AppleTV in Airplaying audio to HP speakers while sending video to its screen (a TV). Would Vpro consider its screen a virtual one but then "throw" audio to HPs? If so, why not an airplay Receiver instead?