It is super annoying that the video player you use doesnt have a thumbnail preview when seeking. For instance if I just want to get to the part where you run the code, I would be able to find it easily with a preview, but without it may take a whole bunch of attempts.
AdminBen Scheirman (Admin, NSScreencast) commented
Thanks for the suggestion. My video player provider is going away, so I'll be looking for something new (or just using the current "alternate player"), but will definitely keep this in mind.