Record app window black (1.2.0)

[FBox467]

v1.2.0 Windows 10.

I don't know if this is normal behavior due to Windows WGC security, but when I select the window of a specific program running in the background for recording, and not the entire screen, it only records a black screen.

export-1775721814790.mp4

[webadderall]

WGC API limitation, PRs welcomed to address this

[FBox467]

This seems to be an isolated incident. I tried to replicate the behavior in the video you posted and only succeeded once. The problem likely occurs when switching active windows or minimizing windows. I'm closing this thread for now, as it doesn't occur all the time, only under specific conditions.

In order for the window of a running program to be on the recording list, the program cannot be minimized to the bar.

[damjanZGB]

I happened to me recently when recording. The recording target was set to APP window -> black on the recorded file, but if recording target set to Screen everything worked. If it helps, the recording app's tech stack: Tauri 2 + React 19 + TypeScript, running as a native Windows app.