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VitaRPS5

VitaRPS5 is PS5 Remote Play for the PS Vita, a fork of Vitaki (itself built on Chiaki). It streams your PS5 (or PS4) to the Vita over your home network, or over the internet with a PSN login. This wiki holds the how-to pages: building, configuring, collecting logs and getting the best from your Wi-Fi.

How-to pages

• Build and deploy
• Configuration
• Logging
• Crash dumps
• Wi-Fi tips
• A-B stability testing

How it works

The design documents live in the repository, next to the code:

• Design docs index
• Architecture
• Streaming
• PSN and internet play

Discussions

Questions, findings and ideas: GitHub Discussions

• Tried and reverted: lessons from reverted work (dead-stream watchdog, PR #196)
• The ~1s IDR-wait freeze (#251): findings and what fixed it
• Why FPS drops: P-frame reference collapse
• Motion macroblocking: cause and fixes
• Socket buffer tuning and the 9.5 fps deficit
• Remote Play smoothness: ranked userland-only ideas

Issues

Bugs and planned work are tracked only in GitHub Issues.