Thursday 1 December 2011

Green Screen Test

We recently completed our 8th session of Time Report with children from Perryfields Junior School and filming is now well underway! Last week we posted a video of Craig who is acting the part of the Weather Reporter in our futuristic TV news show. We've been using green screen technology to place the actors into different scenes. We do this by filming the scene against a large green screen and lighting the shot in such a way as to get rid of any shadows. We also have to gaffa tape the green screen so it's really taut, meaning no wrinkles or creases on the green fabric. In post production, we then take out the green background and replace it with video footage or a stock image so it looks like the actor is actually in that scene (though they haven't actually left the classroom!)

We've knocked up a very rough test using the green screen function in iMovie 11 so that you can see how the video we posted last week of Craig as the Weather Reporter might look in the final film (make sure you watch it in 720p). The new version of iMovie makes this so simple to do, we'll be training up our group of young filmmakers so they can do this themselves!


Cool? We think so!

We've also been filming the exterior scenes of the school where our roving Time Reporter Zara (played by Sofia) interviews a school child, Kurt (played by Kurt) about the earth's ecological problems in 2012. Remember, our film is set in 2092 so Zara's costume is made out of left over bits and bobs including a rather fetching hat made of carrier bags.

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