A quick python script which attempts to extract the slides from a video. This was made primarily because of professors who don't post slides for their lectures, yet just read directly from them in their lecture.
usage: video_to_slide.py [-h] filename [--speed] [--threshold]
positional arguments: filename Name of the video file to convert. --speed Number of seconds between frames read. Default is 2. --threshold Percent difference needed to detect a frame change. Default of 5 percent.
optional arguments: -h, --help show this help message and exit