Greenscreen / Chromakey On The Mac

Before and After

Before and After

A work colleague asked about creating chromakey / green screen images the other day. The wanted to use their Mac computer to superimpose pictures of students on notable Chicago locations.

My quick-and-dirty suggestions were:

  • Photo Booth (the easiest, most appropriate solution from my perspective)
    • The downside to using Photo Booth is that it crashes on my laptop due to my installation of a Bluetooth webcam.
  • iMovie (a bit of a hack, but the process within iMovie is extremely easy)

Another colleague suggested using Photoshop. This tutorial clearly outlines the process. The above example only took a few minutes to create – I did not follow the tutorial fully to the end (hue saturation) which would have removed the green fringing.

Another option would be to use Veescope on iPad.

My First Chicago Geekfest Meetup

Geekfest Visitor BadgeI experienced my first Chicago Geekfest Meetup yesterday. The meetups take place every Tuesday at the local Groupon offices. Yesterday’s session was a series of lightning talks:

Video recordings of the presentations should be up soon on Vimeo.