How can I programatically identify video frames containing a fixed rectangular area of a certain color?
Identify a logo should be part of the CV. My suggestion is to use the idea of checking the logo from png (https://ai-facets.org/robust-logo-detection-with-opencv/) and modify the code to read a frame from a video (https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_gui/py_video_display/py_video_display.html)
Hope this help