XR Audio Spatialization Plugins for Unity

Опубликовано: 13 Июнь 2025
на канале: XR Terra Class
494
18

In this video we cover three common audio spatialization plugins that you can use in Unity to give your sounds better positionality than Unity's default audio system. We discuss the Oculus, Resonance, and Steam Audio Spatializer Plugins. We also talk about ambisonic files and how they can be used to give your scene an immersive background audio.

XRTerra Links:
Programs and Courses: http://www.xrterra.com/programs
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Audio in Unity:    • Audio In Unity  
Chris Lane's plugin comparison article: https://designingsound.org/2018/03/29...

00:00 Unity's Audio vs real life
01:53 Audio spatialization's importance in XR
03:17 Expectations from Unity's 3D audio
03:50 Humans constantly move their heads
04:40 Demoing Unity's 3D audio
05:07 Explaining what we heard
05:34 Explaining spatialization plugins
06:10 Importing the Oculus Spatializer Plugin
08:38 Setting Spatializer Plugin in Project Settings
09:37 Oculus Spatializer Audio Mixer
10:29 Spatialize checkbox
10:47 ONSP Audio Source component
11:03 Setting output bus to Spatializer Mixer
11:21 Testing out Oculus spatialization
12:10 Review of Oculus spatialization setup
12:22 Make sure Spatial Blend is set to 3D
12:56 Chris Lane's comparison article
13:51 Importing the Resonance Spatializer Plugin
15:20 Updating Spatializer Plugin in Project Settings
15:31 Resonance Audio Mixer
15:51 Scene setup
16:02 Resonance Audio Source
16:22 Resonance Audio Listener
17:00 Audio Source Directivity
17:53 Testing out Resonance Spatialization
18:28 Review of Resonance spatialization setup
18:44 Importing Steam Audio
19:38 Theres no Steam Audio mixer
19:58 Spatializer Demo scenes
20:42 Switching Spatializer Plugin in Project Settings
21:04 Steam Audio Source
22:06 Testing Steam Audio
22:49 Mentioning occlusion
23:47 There's plenty more complexity to sound
24:20 A/B testing Oculus vs Unity 3D spatialization
25:11 Introducing Ambisonic files
26:34 Orders of ambisonics
26:54 Decoding ambisonic files
27:31 Oculus Sample Ambisonics pack
27:55 Marking audio clips as Ambisonic in Unity
28:41 Ambisonic Audio Source and components
30:01 How to test ambisonic files
30:54 Testing our ambisonic sound
31:57 Benefits of ambisonic recordings
32:40 Resonance Soundfield Recorder
33:49 .ogg files
34:11 Using recorded soundfields in Unity
35:26 More complex audio features and final thoughts

Instructor: Gregory Osborne