green screen

Today we have been adding a background to the green screen shots of our short film. To do this we had to go on keying and then on ultra key. We would drag this onto the green screen shot. The green screen needs to be on the top line of the timeline. We used an old building surrounded by a forest and we also used a different background every time the camera focused on Syed or Scottie. We also had to move the image if the camera moved at all and we did this by clicking on motion then position. We could also change the size of the image by changing the scale. We did this once when the camera zoomed in on Syed so we made it that the building looked closer.