Python + OpenCV + Tkinter playing video help

[Joseph_f2]

I could be wrong here, but I think you're attempting to resize the area you are grabbing from the camera. However, you should be stretching the image after grabbing the normal resolution camera feed. Equally, you'd need to increase the Tkinter GUI window size after to make it match. If possible, resize the camera feed image to match the window size variables. Although, you may get aspect ratio problems then, so that'd be the next thing to improve upon.

All the best,

Joseph