Questions tagged [desktop-duplication]
48 questions
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How to capture windows screen at 60 frames per second using api?
I have tried
GDI approach which takes 75 ms to capture 1920x1080 screen.
DirectX front buffer approach which takes 84 ms to capture 1920x1080 screen.
Desktop Duplication API which is very fast when videos are being played takes
9 ms per capture…

Balakrishna Avulapati
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Desktop Duplication and C++ AMP incompatible?
I want to capture and compress the screen on the GPU. C++ AMP and DXGI Desktop Duplication each work individually, but don't seem to work together.
Example:
This project works great, but adding minimal C++ AMP code near the top of…

Tom Sirgedas
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1 answer
Screen Recording with Desktop Duplication API
I am building an application in WPF using .NetFramework. It can record full or partial desktop along with Audio to an mp4 file. Right now I am using ffmpeg for that which works fine but has certain issues.
I want to give a try to Desktop Duplication…

Riz
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