/usr/local/zed/tools/qt.conf
[Paths]
Prefix = /usr/local/zed/tools/[Paths]
#Plugins = /usr/lib/x86_64-linux-gnu/qt5/plugins
Plugins = /usr/lib/qt/plugins
example
git clone https://github.com/stereolabs/zed-opencv-native.git
change to
cap = cv2.VideoCapture(0, cv2.CAP_V4L)
https://github.com/stereolabs/zed-python-api