After Effects Tutorial: Blackboard Chalk Drawing Effect
Create a School blackboard animated drawing effect from your footage.
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Step 1
Create a new composition and add the footage to it.
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Step 2
By adding Hue/Saturation effect, de-saturate it.
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Step 3
Add Find Edge effect to the footage layer. Enable the invert.
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Step 4
Now add levels to the layer for further adjustment.
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Step 5
Add bilateral blur to remove the minute details.
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Step 6
Add sharpen effect to sharpen the white lines.
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Step 7
Next create a new solid layer (grey or green) and set the blend mode to linear dodge.
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Project File
Note: Setting values can change according to the footage used