https://github.com/positlabs/needle-audioviz-scrubber

https://github.com/positlabs/needle-audioviz-scrubber

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/positlabs/needle-audioviz-scrubber
• Owner: positlabs
• Created: 2023-01-04T15:48:50.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2023-01-04T19:12:18.000Z (over 2 years ago)
• Last Synced: 2024-10-19T07:14:50.767Z (7 months ago)
• Language: TypeScript
• Size: 14.8 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

        
# needle-audioviz-scrubber

Video playhead scrubber driven by audio amplitude. Built in Unity with https://needle.tools

Demo: https://flax-elated-hole.glitch.me/

![](./Assets/flame-particles_500x281_12fps_98colors.gif)

Video by Uzunov Rostislav https://www.pexels.com/video/animated-abstract-burning-effect-5091624/

Audio track is Crossy & Amplify - Rumpunch v2

## Concepts

- Audio playback and analysis, using threejs audio analyzer. 

- Image size handling relative to screen size

- Updating image texture source at runtime

- ImageReference?