Now that I have finished cutting all of the shots together I’m now going to start adding the after effects in.
Originally we were going to film the band in a set that we would have built however we thought that by filming them on green screen we could adapt or change the set/background that the band are in. Therefore we shot the band in front of a green screen. By doing this I could use after effects to apply the background and floor that we picked out. The technique used is called chromo-keying.
This is achieved by masking out the band members and making the green, of the green screen, disappear. This is why we had to make sure no of the band equipment, instruments or clothing was green otherwise whatever was green would disappear too.
This keying was done by using the software ‘Key light’ which is part of the After effects programme. When editing I placed an omni light into the composition in order to make the room look more realistic.
By using key light I eliminated the green so the wallpaper and floor were visible.
I then changed the saturation of the layer with the band on in order to make them appear in black and white.
The rain going on throughout the video was a separate layer, which was filmed on black. In order to place the rain over the footage I used the blending tool ‘liner dodge’, which makes the black go invisible. This then left the coloured rain. Almost the same principle as the green screen process of chromo-keying, it’s just that another tool is used and another colour is eliminated. To make the colour of the rain change throughout the video I picked out nice bright colours from the hue tool panel and then got the colour to slowly change between every few shots by picking a different colour.
This part of the editing process was reasonably straightforward. That was until it came to doing the splats of rain at the end of the video to suggest that the coloured rain is colouring the bands world around them.
For the splat effects I repeated the same process that I had done for the background and rain, however this time I had to construct a separate composition, which used an animated splat effect from ‘riot gear’.
This time instead of using liner dodge I used another blending mode, darken, which turned the white see through, then placed this composition into the original and proceeded to edit it in the same way and do another set of keying to remove the black around the splats. This was slightly more complicated and time consuming, which left me editing right up to the end of the week. Because this had taken so long to do there wasn't enough time to do the other after effects idea that we had. We were going to place the band into the puddles in some of the context scenes, however because we didn't had a big enough green screen board on the shoot day to take out on location we decided that we would have to try and edit each shot by masking out the everything but the puddle. This turned out to be very difficult and very time consuming and it was time we didn't have. Also the one shot that we did manage to edit just made the band member in the puddle look like they were in jelly. It just didn't look right.
So putting that behind us, I then watched the video several time to check that I hadn’t or any of my group had missed anything and that was the pop video finished.