CamTwist lets you make custom effects and has an SDK[0], you may be able to interface it with Python using PyObjC[1]. It also has direct script functionality b

CamTwist lets you make custom effects and has an SDK[0], you may be able to interface it with Python using PyObjC[1]. It also has direct script functionality but I think the SDK is more powerful. [0]: http://camtwiststudio.com/developers-objective-c/ http://camtwiststudio.com/developers-objective-c/ [1]: https://pyobjc.readthedocs.io/en/latest/ https://pyobjc.readthedocs.io/en/latest/