CGHOW | Ashif Ali

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Hi guys in this video i have created a very simple audio visualization effect in unreal engine Niagara. you can download files from patreon.

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Video Title: Creating an Audio Visualization Effect in Unreal Engine Niagara

Description:

In this tutorial, Asif Ali from CGHOW explains how to create a dynamic audio visualization effect in Unreal Engine using Niagara. Watch how the particles react to music beats, and learn how to tweak the colors, directions, and other parameters to make your own audio-driven effects.

Key Points:

• Particle System Setup:
  • Two particle types: Purple and Green.
  • Uses Audio Spectrum to drive particle behavior based on music.
  • Color and position of particles controlled by audio data.
• Creating the Effect:
  • Start with an empty Niagara system and add spawn rate for particles.
  • Use a Torus shape for particle spawning.
  • Integrate Audio Spectrum and sample to control particle movement and color.
  • Adjust particle radius and position dynamically using audio data.
• Audio Integration:
  • Normalized position is used to scale audio data.
  • Color changes based on audio frequency.
  • Adjust particle properties like velocity and scale using Curl Noise and Vortex.
  • Use Local Space for better control of particle motion.
• Advanced Adjustments:
  • Add noise and drag to particles for smoother transitions.
  • Fine-tune with curl noise and point attractors for realistic particle movement.
  • Scaling particles over their lifespan.
• Final Touches:
  • Apply different colors and adjust spawn rates for variations.
  • Duplicate effects to create layered visuals for different music tracks.

Trendy Tags:
#AudioVisualization #Niagara #UnrealEngine #VFX #Particles #MusicBeats #NiagaraParticles #AudioFX #CGHOW #UnrealEngineTutorial

Additional Notes:

• The tutorial shows the basic setup and walks you through creating a reactive particle system driven by music.
• Asif offers the final effect files on his Patreon, so you can explore the full project and tweak the settings with your own music.
• Feel free to experiment with different settings for sound-based animations and integrate the techniques into your own projects!