black screen capture on wayland (swaywm, nvidia, gentoo)

[Xephobia]

Operating System Info

Other

Other OS

Gentoo

OBS Studio Version

29.1.3

OBS Studio Version (Other)

No response

OBS Studio Log URL

https://obsproject.com/logs/lObQWdzHmyH6Back

OBS Studio Crash Log URL

No response

Expected Behavior

When using a pipewire screen capture, it should be able to record videos.

Current Behavior

The output is black, with an error: [pipewire] Error id:2 seq:10 res:-32 (Unknown error -32): no more input formats error
This occurs when using the nvidia gpu (with prime-run) but i haven't been able to test on the integrated amd gpu because of #9733

Steps to Reproduce

1. launch obs with prime-run obs
2. create a Screen Capture (PipeWire) input
3. black screen, even after selecting the monitor to record
   ...

Anything else we should know?

I did setup everything right for screen capture on my side, as can be proven both by

1. trying screen capture on firefox (works)
2. trying the xdp-screen-cast.py script (also works)

[kkartaltepe]

please test the current master commit, and include the compositor and xdg implementation you are using.

[Xephobia]

Hi, the error is gone on the last commit, as well as #9733. Now another interesting issue is that red and blue seems to be inverted (as can be seen on the screenshot)

a relevant bit in the log seems to be :

info: [pipewire] Negotiated format:
info: [pipewire]     Format: 7 (Spa:Enum:VideoFormat:RGBx)
info: [pipewire]     Size: 1920x1080
info: [pipewire]     Framerate: 0/1

as for the compositor, I am using sway (wlroots) and the xdg implementation I'm using is xdg-desktop-portal-wlr

[kkartaltepe]

Closing since this is not occuring on main. the other bug is already noted elsewhere and has a fix pending.