OBS Audio Plugin Development

Purpose

Develop OBS Studio audio plugins including audio sources (generators, capture) and audio filters (gain, EQ, compression). Covers real-time audio processing patterns, the filter_audio callback, and audio-specific settings.

When NOT to Use

• Video plugins → Use obs-plugin-developing (future skills)
• Output/encoder plugins → Use obs-plugin-developing
• Code review → Use obs-plugin-reviewing

Quick Start: Audio Filter in 5 Steps

Step 1: Create Plugin Structure

#include <obs-module.h>
#include <media-io/audio-math.h>  /* For db_to_mul, mul_to_db */