This python script aims at finding cuts in a video. For now it does quite well but has some problem with blurry pictures and the output can be better.

What I used:
http://www-nlpir.nist.gov/projects/tvpubs/tvpapers04/ubremen.pdf
http://opencv-python-tutroals.readthedocs.org/en/latest/py_tutorials/py_tutorials.html