Hi friends!
This is Videolancer!
In this video
I will show you a simple way
to create these popular
distortion zoom transitions.
So let's start!
Create a new composition
and import your footages into it.
Create an adjustment layer.
Cut the adjustment layer
at the junction between two footages.
The first part of the adjustment layer
will be responsible for the beginning
of the transition.
The second
is for the ending.
So let's call these layers
"IN" and "OUT" respectively.
Use Transform effect
for the IN layer
and animate parameter scale
from 100 to 300%.
Now smooth the animation
a little in Graph Editor
so that speed could
increase closer to the junction.
Make the similar animation
for OUT layer.
Set 25% for scale value
near the junction
and 100% for the final key.
Smooth the graph so that the animation
slow down at the end.
To fill the blank space
that appeared here,
use Motion Tile effect
and increase values for output.
Now let's add Motion Blur.
Switch off a check box
in Transform effect
and increased value
of shutter angle up to maximum.
"А leaping" appeared at the junction.
To fix this
simply slide this key
one frame forward.
This "stair effect"
was caused by the limits
in 16 samples per a frame
for Transform effect.
In order to fix it
just add extra smoothing
on problematic clips.
It can be done
by CC radial blur effect.
It's ready.
At this stage
the transition is already looking good,
but we'll go on.
Add Optics Compensation effect
on the IN layer.
Switch on checkbox
Reverse Lens Distortion.
For parameter FOV
set animation values
from 0 to 160.
Then copy Optics Compensation effect
to the OUT layer.
Here you should switch on
the checkbox Optimal Pixels.
For parameter FOV
set animation values
from 160 to 0.
Then smooth the animation
in Graph Editor
If it is necessary
you can correct the animation
for Scale in order
it could match distorting effect
maximally well.
You can add intermediate keys
in order to smooth the animation
better closer to the ending.
Now let's add chromatic aberrations.
I won't show in detail
how to create them.
You can see this
in my previous video overviews.
I'll just add a ready preset.
Animate the shift parameter
in the preset settings.
Peak should be
at the junction of the transition.
It is ready!
it looks very cool
but to complete the transition
we need to add the option
to change zoom target.
Add a new null object
and call it "Target Control".
Go to settings of chromatic aberrations
and click on Optic Center
while holding down the Alt key.
Now link these parameters
to position of Target Control layer.
Copy this expression
into other effects
that have point control.
This is the Anchor Point
and Position of Transform effect.
Center of Optics Compensation effect
and CC Radial Blur.
It is ready!
And finally
let's add a sound effect.
Done!
That is all.
If you like similar effects
you can get hundreds of similar
transitions ready for use.
They are  Power zoom.
Elastic.
Diamond.
Lens and others.
All the links are in the
description.
I do hope this video tutorial
was useful for you.
Next time I will show you
how to create the similar
Zoom transition
directly in Premiere Pro.
Subscribe to not miss!
This was Videolancer.
So long!
