Parallax Sky Replacement, World Flip Effect | After Effects Seamless Transition Tutorial CC 2020



An After Effects CC 2020 Tutorial on how to create this parallax sky replacement / world flip effect and how to use motion keyframing to create a transition from it. No plugins necessary.

MY YEAR 2020: https://www.youtube.com/watch?v=oBSXYDngL5M

1:42 Step 1 – Film and Import Two Clips With Visible Skylines
2:47 Step 2 – Precompose Both Clips Into A (Vertically) Larger Precomposition
3:25 Step 3 – Use Lumetri Color to Color Match Your Two Shots
4:22 Step 4 – Determine Which Sky You Want to Keep and Which You Want to Key
4:32 Step 5 – Rotate the Top Clip in your Precomposition 180 degrees
4:36 Step 6 – Key out the Sky in Bottom Clip (or whichever sky you plan to get rid of)
5:12 Step 7 – Drag your top layer down to Replace the Keyed Out Sky
5:36 Step 8 – Feather out the Sky in the “Sandwiched” Layer
6:12 Step 9 – Add Key Cleaner Effect to Layer with Key
6:55 Step 10 – Center All Layers Vertically & Shave Off The Empty Black Space
7:25 Step 11 – Use Motion Keyframing + Motion Tile to Flip from One Clip to the Other
9:12 Step 12 – Use Graph Editor to Customize / Smooth Out the Motion
10:24 Step 13 – Add a Motion Tile Effect to Get Rid of Any Remaining Black Edges
10:47 Bonus Step – Add a LUT or Color Grade over Everything to Further Blend The Two Shots

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Masterclass Links:

►Join the waitlist for my next After Effects Masterclass (estimated reopening date: March 2020): https://www.thecreatoruniversity.com/waitlist
►Free 3D Tracked Particle Effect Lesson from my After Effects Masterclass: https://www.thecreatoruniversity.com/free3dparticlemodule

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FOLLOW ME ON SOCIAL MEDIA / WORK WITH ME:

►Instagram: @drewkocak
►My Course Website: https://www.thecreatoruniversity.com
►My Wedding Videos: https://forevermemoriesfilms.net

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GEAR I USE TO FILM MY VIDEOS:
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Sigma 70mm f2.8 Art Macro Lens: https://amzn.to/3sLJI0o
DJI Mavic 2 Pro: https://amzn.to/3qKl7Y1
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Duration: 00:11:57

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