モバイル×VRにおける3Dサウンド実践

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Copyright © GREE, Inc. All Rights Reserved. モモモモ ×VR モモモモ 3D モモモモモモ 01/02/2022

Transcript of モバイル×VRにおける3Dサウンド実践

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VR3D16/05/17

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Copyright GREE, Inc. All Rights Reserved.VR3D16/05/17

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VR

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Copyright GREE, Inc. All Rights Reserved.1. 6 WFSArtVRBGM/SE

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1. GearVRUnityUnityOculus Audio SDKTomb of the Golems7

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VR

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2. VR

9

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2. VRVR10

PC

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2. VRVR11

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VR

Copyright GREE, Inc. All Rights Reserved.VRTomb of the GolemsSpatial Blend

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Copyright GREE, Inc. All Rights Reserved.3. Tomb of the Golems152D Sound3D SoundSpatialized Sound

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3. Tomb of the Golems2D Sound16

BGMME()

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3. Tomb of the Golems3D Sound17

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3. Tomb of the GolemsSpatialized Sound183D SoundSpatializer

VR

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3. Tomb of the Golems192D Sound3D SoundSpatialized Sound

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VRTomb of the GolemsSpatial Blend

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3. (Spatialization)22

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3.

Unity23

UnityAudioUnity

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3. UnitySDK24Oculus Audio SDK for UnityAudio Spatializer SDKCardboard SDK for Unity

GearVRoculus

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3. Oculus Audio SDK225Oculus Native SpatializerOculus Spatializer Reflection

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3. Oculus Audio SDK226Oculus Native SpatializerOculus Spatializer Reflection

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3. Audio SourceHRTF()

Oculus Native Spatializer27

HRTF()

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3. Oculus Native Spatializer28

OculusOculus Audio SDK Pluginshttps://developer.oculus.com/downloads/

Unity Package

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3. Oculus Native Spatializer29

Edit>Project Settings>AudioAudio Magnager

Spatializer PluginOculusSpatializer

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3. Oculus Native Spatializer30

AudioSourceAdd ComponentONSP Audio Source

AudioSourceSpatializer

ONSP Audio SourceEnable Spatialization

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3. Oculus Native Spatializer31

Enable SpatializationDisable ReflectionsReflectionsINVERSE SQUARE ATTENUATION

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3. HRTF32

ONSP Audio SourceCPU

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3. 33

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3. Spatializeretc

10Spatializer

Tomb of the Golems34

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3. 35

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3. Oculus Audio SDK236Oculus Native SpatializerOculus Spatializer Reflection

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3. ()Oculus Spatializer Reflection37

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3. Oculus Spatializer Reflection38

Audio MixerAddOculus Spatializer Reflection

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3. Oculus Spatializer Reflection39

Early Refl. On()

Reverb On

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3. Oculus Spatializer Reflection40Global Scale1 unit = 1 mEarly Refl. OnReverb OnROOM DIMENSIONS(meters)WALL REFLECTION VALUE(%)

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3. Spatializer Reflection41

Oculus Spatializer Reflection(PC)Oculus Spatializer Reflection(PC)4Total Audio CPU 44.0%4Total Audio CPU 10.3%

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3. Oculus Spatializer ReflectionUnityUnityOSROSRONSP Audio SourceDisable Reflections

2User2

Tomb of the Golems42

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VRTomb of the GolemsSpatial Blend

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3. 2D Sound45

BGMME()

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3. BGMME46VRBGMME

BGM/ME

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3. 47

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3. Tomb of the Golems48BGM

ME

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3. 49

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VRTomb of the GolemsSpatial Blend

Copyright GREE, Inc. All Rights Reserved.3. Spatial Blend512D Sound3D SoundSpatialized Sound

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3. Spatial BlendSpatial Blend52

Spatial Blend(2D/3D)3D Sounde.g.

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3. Spatial Blend53

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3. Spatial BlendTomb of the Golems54

3D

Spatial Blend

()

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3. Spatial BlendTomb of the Golems55

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VRTomb of the GolemsSpatial Blend

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Q&A

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