Error: Couldn't scale frame: Invalid argument

[Vally11Byte]

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Is your issue present in the latest beta/pre-release?

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Describe the Bug

I’m experiencing an issue with Sunshine on Wayland (Arch Linux + Hyprland). When using NVENC, encoding fails and Sunshine falls back through Vulkan (not implemented for wlroots), VAAPI, and finally software encoding (libx264), which works correctly.

Error: Couldn't scale frame: Invalid argument

Sunshine version:
2026.516.143833-1

Expected Behavior

When starting a stream from another PC, the host should use NVENC for video encoding.

Additional Context

No response

Host Operating System

Linux

Operating System Version

Omarchy ( arch + hyprland )

Architecture

amd64/x86_64

Package

other (not listed)

GPU Type

NVIDIA

GPU Model

RTX 4070 TI SUPER

GPU Driver/Mesa Version

NVIDIA 595.71.05 CUDA Version: 13.2

Capture Method

wlroots (FreeBSD/Linux)

Apps

Log output

Online logs

https://gist.githubusercontent.com/Vally11Byte/72208afa238d04bf27137340e0a1a2c4/raw/7176d25d77e48456a8cb809b8d9a46c6df938507/gistfile1.txt