When I first start Blue Iris 5 (version 5.5.5.9 2/22/2022) (6 cameras) on a Windows 11 system - i5-8500, 16 GB ram, integrated graphics, the CPU usage is around 10% or less in Task Manager. Over time, however, CPU usage spikes and stays at around the 60% area regardless of whether cameras are recording or not. I am using substreams with about 20 fps. I also have Quicksync turned on (intel hardware acceleration).
I honestly don't remember having this issue in the past, but I believe it started several months ago because all of a sudden I can hear the fan sound coming from the PC. Perhaps it was related to a Windows 11 update over the past several months ago, but it's difficult to pin down the cause. I also haven't updated Blue Iris since the 2022 update so I'm not sure if that's the issue.
Any suggestions would be appreciated. Thank you.
I honestly don't remember having this issue in the past, but I believe it started several months ago because all of a sudden I can hear the fan sound coming from the PC. Perhaps it was related to a Windows 11 update over the past several months ago, but it's difficult to pin down the cause. I also haven't updated Blue Iris since the 2022 update so I'm not sure if that's the issue.
Any suggestions would be appreciated. Thank you.