Steam Frame - Terrible Streaming Performance From PC

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  • Qualcosa non va?
#1,051 0 commenti 0 reazioni 0 assegnatari Vedi su GitHub

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Valutazione

Difficoltà
4/5
Tempo stimato
3-5 giorni
Idoneità per principianti
35/100
Tipo di issue
Bug
Chiarezza
Abbastanza chiara
Stato di attività
Attiva
Stack tecnologico
linux
Ambito
audio-video-rtc

Direzione di ricerca

Start by comparing SteamVR streaming for modded games with streaming Steam library games, then inspect the SteamVR Linux issue tracker for related reports about frame timing and controller tracking. The report identifies application interval and WaitGetPoses spikes, but provides no logs or code entry point; gather reproducible diagnostics and narrow down the failing component before proposing a fix. Done means identifying a reproducible cause and confirming improved streaming performance.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

bug

When streaming mods from my PC to my steam frame, I experience significant lag both in the rendering of the environment and in the tracking of my controllers (see video attached). My view inside the headset can be seen in the small window in the top left. This video also includes steam VRs frametime graph which seems to be experiencing large spikes in the "application interval" and the "waitgetposes called" parameters.

This has happened on multiple VR modded games including cyberpunk, doom, and fallout new vegas. I have a pretty high end PC with a 3080 so I don't believe it is a hardware issue.

I am on the current stable verison of steam OS, I have all these games installed on my SSD, and I have also played with settings to try and reduce the render resolution and the frame rate all of which did not work. I also turned off foveated sharpening.

When I look at a wall (presumably because there is not as much to render) the lag for the controller tracking is significantly reduced.

Its also worth noting that when I launch steam library games through my frame and stream them from my PC, I do not have a problem. Its only when I launch these mods through steam VR on my PC that I get this issue.

https://github.com/user-attachments/assets/e2af822c-e9d2-4867-a423-fc5ea3d2601c

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