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github.com/ValveSoftware/steam-audio @v4.8.1

repository ↗ · DeepWiki ↗ · release v4.8.1 ↗ · + Follow

4,747 symbols 10,510 edges 621 files 323 documented · 7% ● updated 3mo agov4.8.1 · 2026-02-11★ 2,86388 open issues

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⨍ Functions 3,917◇ Types & classes 830

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README

Steam Audio 4.8.1

Valve Corporation

Supported Platforms

Steam Audio supports Windows (32 bit and 64 bit), Linux (32 bit and 64 bit), macOS, Android (armv7, arm64, x86, x64), and iOS platforms.

Supported Integrations

Steam Audio supports Unity 2017.3+, Unreal Engine 4.27+, FMOD Studio 2.0+, and Wwise 2023.1+.

Additional Links

Core symbols most depended-on inside this repo

data

called by 491

core/src/core/array.h

size

called by 369

core/src/core/array.h

get

called by 320

core/src/core/delay.cpp

release

called by 151

core/src/core/api_hrtf.cpp

retain

called by 150

core/src/core/api_hrtf.cpp

PrintOutput

called by 136

core/src/benchmark/phonon_perf.cpp

max

called by 131

core/src/core/sse_float4.h

min

called by 114

core/src/core/sse_float4.h

Shape

Method 2,346

Function 1,571

Class 745

Enum 85

Languages

C++85%

C#15%

Python1%

Modules by API surface

wwise/include/phonon/phonon_interfaces.h240 symbols

unreal/src/SteamAudioUnreal/Plugins/SteamAudio/Source/SteamAudioSDK/include/phonon_interfaces.h240 symbols

unity/include/phonon/phonon_interfaces.h240 symbols

fmod/include/phonon/phonon_interfaces.h240 symbols

core/src/core/phonon_interfaces.h240 symbols

unity/src/project/SteamAudioUnity/Assets/Plugins/SteamAudio/Scripts/Runtime/SteamAudio.cs203 symbols

core/src/core/api_validation_layer.cpp167 symbols

unity/src/project/SteamAudioUnity/Assets/Plugins/SteamAudio/Scripts/Runtime/SteamAudioManager.cs75 symbols

core/src/core/sh/spherical_harmonics.cc52 symbols

core/src/core/vector.h37 symbols

wwise/src/SoundEnginePlugin/SteamAudioCommon.cpp35 symbols

core/src/core/iir.cpp35 symbols

For agents

$ claude mcp add steam-audio \
  -- python -m otcore.mcp_server <graph>

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