Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
...
Any suggestions gents on producing shadows for my little people (AVI's stuck on polys with alphas)
I'm sure I saw an AE technique a few weeks ago for something like that. If I remember right you could try using the same people footage with the chroma keying and apply it to a plane aligned with the floor. For the material use the alpha channel of the footage and change your color for the Color or Luminance channel. Something like that might be worth a try.
//You could also twist the plane a bit to give some angle to the shadows if needed as well as scaling along one of the axis to lengthen or shorten the shadows.