Video Capturing and draw some line on it

[one111]

Hi Everybody,

I'm new to raspberry pi programming. Trying to implement a project.

I'm trying to capture video and draw some line on the screen. I find some resources talking about draw somthing on an image with OpenCV but I want to do that on a video, is it possible? somthing like a plus(+) on center on screen.

Thanks for advance.

[Goraxium]

If you've found the code to do it to still images, you can do it to video. OpenCV allows you to read videos or capture devices and modify the output from there (one of the simplest examples the OpenCV documentation has shows off edge detection with video frames).