Potrait Mode Screen Capturing return blank image on Windows 11 (DXGI duplication)

Question

Potrait Mode Screen Capturing return blank image on Windows 11 (DXGI duplication)

Test Project (Microsoft Windows classic samples)

 https://github.com/microsoft/Windows-classic-samples/tree/main/Samples/DXGIDesktopDuplication  

ISSUE

1. OBS-Studio Same DXGI trouble on windows 11
   https://github.com/obsproject/obs-studio/issues/5434
2. TightVNC
   https://sourceforge.net/p/vnc-tight/bugs/1567/

Another Test ( Windows 11 )

Magnification API

• Landscape : Work
• Portrait : Not Work Blank

  Mirror Drive

• Landscape : Work
• Portrait : Not Work Blank

  Desktop duplication By Microsoft Sample

• Landscape : Work
• Portrait : Not Work Blank

  GDI

• Landscape : Work
• Portrait : Work

  GDI+

• Landscape : Work
• Portrait : Work

plz... fix it..

Answer 1

Hi @BBUBBA

This can be caused by apps that turn the screen black to prevent capturing such as video streaming apps, games, overlays, or anti-virus software. It may also be caused by using Windows without activating it.

If this is not the cause, it could be that this is a bug within win11 and it will be addressed in a future release.

I hope this answers your question.

Thanks.

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Answer 2

it's work now, windows 11 22H2