Tuesday, 5 November 2013

VFX Breakdown #3 Graphic-Match transitions - Elliott


This is a very rough test of a technique which would be useful in the final project (in eye-destroying quality as I was in a rush for college), which allows me to emphasise a transition between two scenes or locations in a very cool way like in several blockbuster shows. (Sherlock is a great example as they are a fan of this transition)

The first shot is a great example of what can be done with the very same effect I used.
The bed transition though (as seen here) requires a rather higher budget

The yellow shape in this picture is the mask I animated
To make this effect I filmed both shots (kitchen and bedroom) with an identical left-right panning motion and tried to make the colours of both doors match as closely as possible. Unfortunately this was hard to do due to lacking a thousand pound camera tracking kit (meaning I had to shoot by hand) and the different lighting in each area.

To combat the lighting difference I had to use my least favourite form of editing (because I'm terrible at it) - Colour Correction. I did this in After Effects 6 (a great program which I have got since last year's thriller opening) and adjusted the hues and hightone colours of both shots to match in the middle.

It's a graphic match. ahahaha no.
To make the effect I used a mask and keyframed it to move with the edge of the bedroom door, then feathered the hell out of it to make the edge between the footage less noticeable.

I then used slow-motion and time-stretching to make the kitchen shot move at a slower speed, all within AE, This was particularly challenging and made the editing take much longer than it otherwise would have but, luckily, I don't think I will have to do this with the other graphic transitions me and my group have filmed.

1 comment: