Godot-iOS-Audio-Plugin (AudiosPlugin)

This plugin solves the Godot game engine audio recording and playback issue in iOS devices. Please open the Audios Plugin XCode Project and compile the project. You can also use the libaudios_plugin.a binary in your project.

Easy Integration Steps

1. Unzip the Godot.zip file to Godot folder for Godot's header files. You can generate the latest Godot header files. See Getting Godot engine headers below.
2. Open the XCode Audios Plugin project in XCode and compile.
3. Copy libaudios_plugin.a and audiosplugin.gdip to your Godot project's ios folder.
4. Initialize the Audios Plugin in ready function as follows:

var audiosPlugin = null

func _ready():
if Engine.has_singleton("AudiosPlugin"):
        audiosPlugin = Engine.get_singleton("AudiosPlugin")
        var ret = audiosPlugin.init()
        print("iOS plugin is available %d", ret)
    else:
        print("iOS plugin is not available on this platform.")
   
     # Your other initialization code
end

5. Start recording:

  if audiosPlugin != null:	
    audiosPlugin.recordAudio()

6. Stop recording and play

if audiosPlugin != null:
  audiosPlugin.stopAudio()
  audiosPlugin.setTempo(value)  #Set pitch of the recording while playing (optional)
  audiosPlugin.playAudio()

7. Disable "Enable Audio Input" from Godot project settings (Project->Project Settings->Audio) in order to prevent runtime crash. This plugin gets the microphone permission itself.
8. Enable the iOS Godot Plugin when exporting the project and PCK file from "Project->Export" menu

Methods

Audiosplugin();
Error init() : initialize the Audios plugin
void recordAudio() : Start recording audio
bool isRecording() : Check if recording audio
void playAudio()   : Play the recorded audio
void stopAudio()   : Stop recording and playing
void setTempo(float val) : Set tempo of the recording while playing. 
1.0 is the original tempo. 2.0 is 2x. 0.5 is 1/2x. The tempo also changes pitch.

Godot iOS Audio Plugin Advanced Setup

This repo contains a Xcode and SCons configuration to build an Godot Audio plugin for iOS. Xcode project and Scons configuration allows to build static .a library, that could be used with .gdip file as Godot's plugin to include platform functionality into exported application.

Initial setup

Getting Godot engine headers

To build iOS plugin library it's required to have Godot's header files including generated ones. So running scons platform=iphone target=<release|debug|release_debug> in godot submodule folder is required.

Working with Xcode

Building project should be enough to build a .a library that could be used with .gdip file.

Working with SCons

Running scons platform=ios arch=<arch> target=<release|debug|release_debug> target_name=<library_name> version=<3.2|4.0> would result in plugin library for specific platform. Compiling for multiple archs and using lipo -create .. -output .. might be required for release builds.

Please see my website and apps:

I develop Android, iOS and Windows applications. Please see my website: https://www.audiosdroid.com

Sponsorship

I developed an iOS Audio Godot plugin to resolve the audio recording issue in iOS devices for your use. You can freely use this plugin source code in your project with MIT License. Please support me by donating: