Question 1

What is an Alpha Layer, and Why is it Important?

Accepted Answer

An Alpha Layer defines transparency, enabling seamless overlays and transitions.

Question 2

How Do I Test Transparency in My Exported Video?

Accepted Answer

Use the transparency grid in After Effects and test the export in editing software.

Question 3

Which formats support transparent backgrounds?

Accepted Answer

QuickTime (.mov) with RGB + Alpha and PNG sequences are commonly used.

Question 4

How can I create a transparent video overlay for social media?

Accepted Answer

Design overlays with titles or effects and export using transparent settings.

Question 5

What are the best tools for editing transparent layers after export?

Accepted Answer

Final Cut Pro, Adobe Premiere Pro, and DaVinci Resolve are excellent options.

Alpha Layers in After Effects