How to use Multiprocessing

[pradeep]

Now i simply try calling the functions using the multiprocessing in actual python code. but it doesn't works. and now i tried using vizmultiprocess but still i dono how to use it exactly. The blinkdetection() and regionofinterest() are my two functions which has to be run independently from each other and it should start at same time and end at same time when i try to execute where the blinkdetection() function has to run at the background. Is it possible to do here.