【Help】Processing3.5.4 cannot find my camera

Procssing3.5.4, cannot find my camera. However other software like ZOOM can use it successfully. There is no prohibition or occupation.

![image|264x500](upload://4XHM9UNeQdK3yZ2mikg8HFNVWQU.png)

What OS, what camera?

I am have same problem, my systyem is windoows 10,perocessing is 3.5.4,is list erro “Processing video library using GStreamer 1.16.2 There are no cameras available for capture.WARNING: no real random source present!”

I use windows app “camera” can be display pictrue.