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The files are checked in advance to make sure they are safe. If your security software detects it incorrectly, please add the file as an exception.
The information of the decoder device is displayed.
The Information of the processor device by DXVA1, DXVA2, DXVA-HD and Direct3D11 is displayed.
This result does not guarantee whether the decoder device works normally (in especially 4K/8K resolution). Because the display driver might return S_OK when execute IDirectXVideoDecoderService::CreateVideoDecoder even if resolution exceed the capability of hardware. How it behaves depends on display driver.
By specifying the media file or format, you can check whether the DirectShow decoder and Media Foundation decoder registered in the system support DXVA, and the DXVA mode that is supported.
You can also use the listed decoders to play the video and measure the decoder's CPU or DXVA decoding performance.You can also change the DXVA settings for the following decoders.
You can check DXVA API calls in running applications.
You can check the usage of the GPU engine for each process. Only the actual usage of the engine is displayed as "Current [Minimum-Maximum]".
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