Dev Tools · 2h ago
How to Fix Transparency in AI-Generated Animations
A developer at Isovalent Labs shares a technique for adding alpha masks to AI-generated videos to create clean transparent backgrounds. The method uses a PNG alpha mask to remove black backgrounds from MP4 outputs, enabling seamless integration into UI tiles. The approach works with subtle animations and requires precise framing to avoid artifacts.
Meridian48 take
A niche but practical workaround for a common AI video generation limitation, though the manual masking step may not scale for high-volume production.
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Clean Edges: Using a PNG Alpha Mask on AI-Generated Animations →
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