Ambisonic Audio Streaming

Tested Environment

• Unity 2020.3.27f1 and Unity 2021.3.6f1
• Microphone & Audio Interface: Zoom H3-VR 4ch Ambisonics mode (AmbiX)

Third party assets

このプロジェクトには、以下のアセットが含まれています。
The following assets are included in this project.

• Resonance Audio SDK for Unity v1.2.1
  Licensed under the Apache License, Version 2.0.
  Copyright (c) 2018 Google Inc.

Dependencies

• Google Resonance Audio Spatializer 1.18.3
  Licensed under the Unity Companion License for Unity-dependent projects--see Unity Companion License.
  Copyright © 2018 Unity Technologies ApS

• System.Memory 4.5.3
  Licensed under the MIT License. Copyright (c) .NET Foundation and Contributors

Samples/ImmersiveVideoPlayer.AVProVideo

• AVPro Video
  Free trial version is available on GitHub.

Samples/InputMonitoring

• libsoundio 1.0.4
  Licensed under the MIT License. Copyright (c) 2015 Andrew Kelley

Samples/LiveStreaming

• Agora Extension for Unity
  Licensed under the MIT License. Copyright (c) 2021 Soichiro Sugimoto

• Agora Video SDK for Unity v3.7.0 (May 9, 2022)

How to install package

Packages/manifest.json

.NET Standard 2.1 (Unity 2021.2 or later)

{
  "dependencies": {
    "jp.sotanmochi.ambisonicaudiostreaming": "https://github.com/sotanmochi/AmbisonicAudioStreaming.git?path=Packages/AmbisonicAudioStreaming#1.2.1",
    ...
  }
}

.NET Standard 2.0 (Unity 2021.1 or earlier)

{
  "dependencies": {
    "jp.sotanmochi.ambisonicaudiostreaming": "https://github.com/sotanmochi/AmbisonicAudioStreaming.git?path=Packages/AmbisonicAudioStreaming#1.2.1",
    "org.nuget.system.memory": "4.5.3",
    ...
  },
  "scopedRegistries": [
    {
      "name": "Unity NuGet",
      "url": "https://unitynuget-registry.azurewebsites.net",
      "scopes": [ "org.nuget" ]
    },
    ...
  ],
}

How to install samples

ImmersiveVideoPlayer and ImmersiveVideoPlayer.AVProVideo

Packages/manifest.json

.NET Standard 2.1 (Unity 2021.2 or later)

{
  "dependencies": {
    "jp.sotanmochi.ambisonicaudiostreaming": "https://github.com/sotanmochi/AmbisonicAudioStreaming.git?path=Packages/AmbisonicAudioStreaming#1.2.1",
    "com.cysharp.unitask": "https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask#2.3.1",
    ...
  }
}

.NET Standard 2.0 (Unity 2021.1 or earlier)

{
  "dependencies": {
    "jp.sotanmochi.ambisonicaudiostreaming": "https://github.com/sotanmochi/AmbisonicAudioStreaming.git?path=Packages/AmbisonicAudioStreaming#1.2.1",
    "org.nuget.system.memory": "4.5.3",
    "com.cysharp.unitask": "https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask#2.3.1",
    ...
  },
  "scopedRegistries": [
    {
      "name": "Unity NuGet",
      "url": "https://unitynuget-registry.azurewebsites.net",
      "scopes": [ "org.nuget" ]
    }
  ]
}

Third party assets

• AVPro Video
  Free trial version is available on GitHub.

InputMonitoring

Packages/manifest.json

.NET Standard 2.0 (Unity 2021.1 or earlier)

{
  "dependencies": {
    "jp.sotanmochi.ambisonicaudiostreaming": "https://github.com/sotanmochi/AmbisonicAudioStreaming.git?path=Packages/AmbisonicAudioStreaming#1.2.1",
    "org.nuget.system.memory": "4.5.3",
    "jp.keijiro.libsoundio": "1.0.4",
    "com.cysharp.unitask": "https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask#2.3.1",
    ...
  },
  "scopedRegistries": [
    {
      "name": "Unity NuGet",
      "url": "https://unitynuget-registry.azurewebsites.net",
      "scopes": [ "org.nuget" ]
    },
    {
      "name": "Keijiro",
      "url": "https://registry.npmjs.com",
      "scopes": [ "jp.keijiro" ]
    }
  ]
}

LiveStreaming

Packages/manifest.json

.NET Standard 2.0 (Unity 2021.1 or earlier)

{
  "scopedRegistries": [
    {
      "name": "Unity NuGet",
      "url": "https://unitynuget-registry.azurewebsites.net",
      "scopes": [ "org.nuget" ]
    },
    {
      "name": "Keijiro",
      "url": "https://registry.npmjs.com",
      "scopes": [ "jp.keijiro" ]
    }
  ],
  "dependencies": {
    "jp.sotanmochi.ambisonicaudiostreaming": "https://github.com/sotanmochi/AmbisonicAudioStreaming.git?path=Packages/AmbisonicAudioStreaming",
    "jp.sotanmochi.agora-extension": "https://github.com/sotanmochi/AgoraExtension-Unity.git?path=AgoraExtension-Unity/Packages/AgoraExtension",
    "com.cysharp.unitask": "https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask#2.3.1",
    "org.nuget.system.memory": "4.5.3",
    "jp.keijiro.libsoundio": "1.0.4",
    ...
  }
}

Project Settings

Define symbol for AVProVideo extension