Bagas31: DXVA Checker is a free utility for Windows that allows you to check the video hardware acceleration capabilities of your video card and video driver using DirectX Video Acceleration (DXVA) technology. Here is a brief description of its capabilities:
DXVA support check: The program shows which video decoding and processing devices are supported by the video card and video driver, as well as which DXVA modes are supported by DirectShow and Media Foundation decoders. You can see the name, type, resolution, bitrate and other parameters of each device or mode.
Download for free DXVA Checker 4.3.2
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DXVA Performance Test: The program allows you to measure the speed of video decoding and processing using DXVA on a selected device or mode. You can choose from different video formats and codecs such as MPEG2, H.264, HEVC, VP9, AV1 and more. You can see the number of frames per second, GPU, CPU and memory load and other indicators.
DXVA Call Checker: The program allows you to monitor DXVA API calls in other applications using a trace log. You can see the application name, DXVA function, call parameters and execution result. You can filter and save the trace log for analysis.
DXVA Settings: The program allows you to change some DXVA settings in some DirectShow and Media Foundation decoders, such as LAV Video Decoder, MPC Video Decoder, Microsoft DTV-DVD Video Decoder and others. You can turn DXVA support on or off, select your preferred DXVA mode, change color space settings, and more.
DXVA Checker is a useful tool for those who want to learn more about the video hardware acceleration capabilities of their video card and video driver.
