Code for video capture in matlab?

To capture video in MATLAB, you can use the videoinput function along with the preview function to display the live feed. Here's a simple example:

<code class="language-matlab">vid = videoinput('winvideo', 1); % Create a video input object for the first camera
preview(vid); % Display the camera feed start(vid); % Start the video input object
</code>

Make sure to adjust the input device and properties as needed for your specific camera and requirements. To stop the capture, use stop(vid) and delete(vid) to clean up.