Meta Quest 2: PC VR streaming with Air Link

Meta Quest 2: PC VR streaming with Air Link


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With Air Hyperlink, you’ll be able to stream PC VR video games to Quest 2 over your wifi. What’s excessive latency?

The next measurements and take a look at impressions had been supplied by our Unreal Engine skilled Robin Hasenbach.

What’s Air Hyperlink and what you must contemplate when establishing wi-fi knowledge switch might be learn intimately in VR streaming information for PC. There additionally, you will discover the similarities, variations, benefits and downsides of the paid various digital desktop.

We measured Air Hyperlink Efficiency in three take a look at environments:

  • Excessive-end PC with Comparatively complicated community setupAnd the
  • sport pocket book with a separate entry level, and
  • laptop computer with Wi-Fi hotspot.

we Streaming to Meta Quest 2 64GB from storage. Hold observe of normal take a look at impressions on the finish of the article.

Check atmosphere A: Excessive-end PC

system configuration:

  • GPU: RTX 3090
  • CPU: AMD Ryzen 5900X
  • RAM: 32 GB
  • SSD: M.2 NVMe
  • Working System: Home windows 10 Professional (newest replace)
  • NVidia Driver: 466.11 (Sport Prepared Driver)

community:

  • PC linked by way of Cat.7 cable
    • Roughly. 9m to the patch panel within the community cupboard
  • 10cm Cat.7 jumper cable from patch panel to modify
    • Netgear Gigabit 24-Port Change
  • 5m Cat.7 Cable for Wi-Fi Entry Level
    • Ubiquiti U6-LR Wi-Fi Entry Level (hooked up to the wall roughly 3 meters from the Meta Quest 2)
  • Complete size: approx. 14m community cable + 3m wi-fi cable

penalties

We made the next readings and Latency 54.8 ms.

  • Encoder/Switch/Decode: Approx. 5.6 milliseconds
  • Body Lag: Approx. 54.8 ms
  • Body price: 90Hz
  • Utility monitoring timeout: ca. 29.4 ms

Check atmosphere B: Gaming laptop computer with entry level

system configuration:

  • GPU: RTX 2060
  • CPU: Intel i7 8750H
  • RAM: 16 GB RAM
  • SSD: M.2 NVMe
  • Home windows 10 Professional (newest replace)
  • NVidia Driver: 466.11 (Sport Prepared Driver)

community:

  • Laptop computer to Wi-Fi entry level (wi-fi, approx. 3m)
  • Quest 2 to a Wi-Fi entry level (about 3m)
  • Complete size: approx. 6m wi-fi

penalties

We made the next readings and Latency 59.1 ms.

Logo

  • Encoder/Switch/Decode: Approx. 6.7 milliseconds
  • Body Lag: Approx. 59.1 ms
  • Body price: 80Hz
  • Utility monitoring time: approx. 30.7 milliseconds

Check atmosphere A: A gaming laptop computer with a Wi-Fi hotspot.

system configuration:

  • GPU: RTX 2060
  • CPU: Intel i7 8750H
  • RAM: 16 GB RAM
  • SSD: M.2 NVMe
  • Home windows 10 Professional (newest replace)
  • NVidia Driver: 466.11 (Sport Prepared Driver)

community:

  • Wi-Fi hotspot open on pocket book
  • Complete size: approx. 3 wi-fi meters

penalties

We made the next readings and response time for 79.9 milliseconds.

  • Encoder/Switch/Decode: Approx. 3 milliseconds (vigorously wobbly!)
  • Body Lag: Approx. 79.9 milliseconds (extremely wobbly!)
  • Body Fee: 72.5 Hz (Risky!)
  • Utility monitoring time: approx. 30.1 milliseconds

conclusion

We examined Air Hyperlink with the next video games:

solo:

  • Half-Life: Alex
  • Blade and magic
  • Saber gained
  • Google Earth VR

A number of:

  • Pavlov VR
  • inhabitants is one
  • Phasmophobia

Latency will not be noticeable so long as you’re Good community entry. Hotspot resolution (take a look at atmosphere C) is feasible, however not really useful as a result of latency is far increased in direct comparability. it’s higher that Use a separate Wi-Fi entry level And join it to the pc as quickly as attainable (Check Atmosphere B). excessive Due to the lengthy cable paths and redirection (Check Atmosphere A).

Furthermore, the above titles can run fantastic as typical, and there are not any variations in picture high quality between the wired Oculus Hyperlink resolution and the unique cable connection of the Oculus Rift S initially. Solely in Beat Saber does Air Hyperlink develop into noticeable when it comes to latency from skilled degree onwards.

Air Hyperlink is sort of sufficient for Non-competitive titles or slower video games, so you’ll be able to safely dispense with the Hyperlink cable normally sooner or later. For the very best expertise, we recommend setting Bitrate to dynamic and 200Mbps. Very excessive response occasions can happen with a relentless bitrate, whereas picture defects typically seem at a low dynamic bitrate.

#Meta #Quest #streaming #Air #Hyperlink

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