MovieSpectrum is a (very) simple program that you can use to extract the color sequential timeline of a film or a video
Define the script parameters in params.py. You will have to adjust IMAGE_WIDTH, IMAGE_HEIGHT for the output picture, and SAMPLE_NUMBER to define the number of frames to be used to build the spectrum.
Then, from a terminal supply a video path :
spectrum.py Porco\ Rosso.avi
You can also play with average methods, square average seems to give the best results. K-Mean seems rather unpratical unless you are working with a very small SAMPLE_NUMBER.
A window will popup and the spectrum will start building. When you are finished, press Q to exit.
Here are some cool examples built using the script, from some famous Ghibli movies.
Princess Mononoke
Porco Rosso