Issue about invoking parameter

[hek14]

When I try to call the top function just like the usage following:
em.eulerian_magnification('media/face.mp4', image_processing='gaussian', pyramid_levels=3, freq_min=50.0 / 60.0, freq_max=1.0, amplification=50);
I find that the first parameter doesn't make sense because it's a string, not a video object. And in the eulerian_magnification function, there is no preprocess about the first parameter which should obtain an object like a video. So I get a error when the program comes to 'for frame_number, frame in enumerate(video)' in the pyramid.py(line 37) because the first parameter isn't an iterable object. What should I do solve this question?

[brycedrennan]

Great point. I'll update the docs

[brycedrennan]

Updated the docs.