Recording problem very slow

I have 12 cameras connected to netcamstudio, and when the recording starts the computer becomes very slow and the picture almost does not move is paralyzed, and I can help urgent

what are your cameras (models + resolution used).

what are your computer specifications and how is the cpu usage (without recording, by recording 1 camera, by recording multiple cameras).

You can either:

  • Reduce resolution of the cameras
  • Reduce the framerate of the recordings
  • Scale up the computer of the hard disk (faster HDD very often help)