Pascal Webcam - Raspberry

If you want a GUI for your webcam project, install the Lazarus IDE ( sudo apt install lazarus ). It provides a Delphi-like environment that makes designing camera dashboards much easier.

If you are looking to use a webcam with the programming language on a Raspberry Pi , the most effective approach is to leverage the Free Pascal Compiler (FPC) alongside the OpenCV library or the V4L2 (Video4Linux2) interface. Pascal Webcam Raspberry

Using a Pascal wrapper for OpenCV, your core code to open a camera and show a window would look like this: If you want a GUI for your webcam