I'm new to the whole topic and as i did my brand new installation of Ubuntu and zoneminder (clean install through
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apt install zoneminder
So i checked by simply viewing the system ressources monitor and saw that all cores are running on kinda 50-60% load.
I googled a bit and people are telling to rather use ffmpeg and hwaccel for better performance.
For this i bought a Nvidia Quadro T600 (why this one? it was sold pretty much cheap atm on local stores and as i checked https://trac.ffmpeg.org/wiki/HWAccelIntro and https://developer.nvidia.com/video-enco ... matrix-new it should be compatible for my purposes).
I followed this tutorial https://www.cyberciti.biz/faq/how-to-in ... -on-linux/ for installation of ffmpeg with CUDA / CUVID support.
And finally i followed https://zoneminder.readthedocs.io/en/st ... arted.html for initial setup with NVIDIA gpu support. Especially set
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DecoderHWaccelName: cuda
DecoderHWaccelDevice: cuvid
Maybe you can help me get it done. I think i missed somewhere a step on one of the tutorials or there is just something missing on the tutorial...
PS: forgot to mention: i'm not recording or analyzing the stream so far. Just monitoring 5 cams. 3x 1080p and 2x 1440p.
Someone told me, that i missunderstood what i see on nvtop, because the CPU load value relate to the GPU processor unit and not the actual CPU, but i don't think it's like that cause the CPU is running with like 50-60°C ... this wouldn't be, if the GPU was computing instead i think.