Home > Generating a Custom Grain Pass

Aaron Eaton

Visual Effects Supervisor at Cantina Creative

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Generating a Custom Grain Pass

How to use generate grain that matches the original plate to use to regrain paintwork or graphics that are currently grainless.

This summary is AI generated

Learning Outcomes:

  • Generate grain matching original footage
  • Use manual sampling for better grain results
  • Apply grain selectively to specific areas

Level: Advanced

Skills you'll gain:

After Effects, Grain, Blending, Sampling

Key Insights

  • Create a solid layer for grain generation.
  • Utilize the Match Grain effect in After Effects.
  • Adjust contrast using levels for better visibility.
  • Select appropriate sample points for grain generation.
  • Link sample points to maintain consistency.
  • Experiment with sample size for optimal grain quality.
  • Use linear light blending mode for grain application.
  • Employ set matte effect to control grain areas.
  • Compare original and processed footage for consistency.
  • Adjust opacity to blend grain seamlessly.