README

SkiaAVisualizer

Delphi FMX Skia4delphi Audio Visualizer v0.2 alpha

A high-performance, hardware-accelerated audio visualizer component for Delphi (FMX). Built on Skia4Delphi, it offers smooth, GPU-rendered visuals.

It is designed to be audio-library agnostic. It simply accepts TFFTData (array of Single), so you can feed it data from BASS, FMOD, OpenAL, or any other audio engine.
Features

4 Visualization Modes:    
    Spectrum: Classic bar spectrum with neon glow effects.    
    Circle Scope: Radial frequency visualization.    
    Waveform: Oscilloscope-style wave view (centered).    
    Color Drops: "Bass Rain" effect where drops react to low frequencies.    
Dynamic Backgrounds: Animated gradient blobs that shift based on the selected visualization mode.    
Customizable: Adjustable sensitivity, FPS limits, and accent colors.

Sample project uses bass.dll and BASSStreamRecorder.dll -> https://www.un4seen.com/
sample exe (zipped) included

Requirements
Delphi 10.4 Sydney or later.
Skia4Delphi.

have fun :D

----Latest Changes
v 0.2:

• Added slower falling Peaks to Spectrum
• Added new TSkBackgroundType = btGradientBlobs, btSolidDark, btSolidBlack
• Added property FBarColor