Error "Insufficient memory: Failed to allocate x bytes in function..."

[LBLab]

Hi everyone, 

when trying to run a script I get the following error after a few seconds: "Insufficient memory: Failed to allocate 3145728 bytes in function cv::OutOfMemoryError, alloc.cpp(52)".

I use a video recording and save some videos. Does this require too much computing power or is there sth. in Bonsai I do not see/ handle correctly?

When running the same script without the live recording but with a loaded video instead, it works. 

Thanks so much for your help and best regards,   

Lisanne