How can I capture browser games or games with web-based clients?
Since Game Capture only works on OpenGL and DirectX games, you will need to use Screen Capture on your browser or web-based game client to add it as a source.
If the browser you are planning to capture is Google Chrome, you will need to disable ‘Use hardware acceleration when available’ under your Settings > System which you can find by clicking here.
Some games with web-based clients (such as Magic: the Gathering Online) may require Enable Exclusive Window to be disabled to be properly captured.
To learn more about Screen Capture, click here.