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AkInitSettings::uNumSamplesPerFrame set to a value that is not 256, 512, or 1024. 3D Audio will be disabled.

The System Audio Device properties specify to allow 3D audio, but the audio frame size is not compatible with the 3D audio hardware. It requires audio frame sizes of either 256, 512, or 1024 samples. Any other value will cause this error.

Recommended resolution steps:

  • Change AkInitSettings::uNumSamplesPerFrame to 256, 512, or 1024, before the call to AK::SoundEngine::Init.

  • If you do not want to use 3D Audio, deselect Allow 3D Audio in the System Audio Device settings in your Wwise project.

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