Tom Slatter at Kew Bridge Steam Museum 02

I’ve done a short new vid.  This incorporates some more footage of my brother playing at Kew Steam Museum as part of the Steampunk Exhibition that ran there this year.

I’d already done a vid of some of Tom’s songs in my previous blog post but I had a little more and decided to do another vid.  This time round I wanted to include some FX so we have Tom projecting the video into mid air using my steampunk gauntlet.

To do this I motion tracked the light in the palm of the gauntlet so that we had the x,y motion of the gauntlet however I also wanted the camera to pan around the video as it plays to show that it ‘really is’ hanging in mid-air.  There is 3D tracking software available but for this I simply keyframed a blank solid in after effects to rotate as the camera pans.

Once I had the motion down I dropped the video in.  I also added a distortion around the edge of the video which warped the background image of Tom.  The idea being that the projection worked by creating a forcefield in mid-air onto which the video image could be projected.  There’re also some particles falling out the bottom edge of the video.  Dunno what they represent, they just looked nice ;0)

The final parts were to grade the video and add some flashing lights to Tom’s face and the walls to make it look like the light from the video was interacting with the scene.  This was done with an adjustment layer and a wiggle expression varying the opacity of the layer several times a second.  There’s also a 3D camera pull in to the video of Tom playing.

We also took the opportunity to film the last few bits for our Krakomatic 5000 advert.  A fair bit to do on that still but here’s a quick pic of a Kraken being poked with a stick ;0)

Photo 03-11-2011 15 06 40

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