High CPU Load while capturing using opencv

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rahulg

  • Posts: 2
  • Joined: Wed Jun 09, 2021 12:38 pm
  • Real Name: Rahul Gupta

High CPU Load while capturing using opencv

PostFri Jun 25, 2021 2:52 pm

Hi,

I am using BlackMagic Quad HDMI Recorder and in one application I am trying to capture using OpenCV, but it takes approximately 20-25% of CPU. My machine has i7-9700K with 8GB of RAM. But when I use another capture card from a vendor known as Yuan, it takes around 1% to capture from that card. Both are installed on x8 slots. Program is same for both the case. Can anyone help me with why does this happen and how to resolve it?

Regards,

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