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Votes

2

Found in

2018.4

2018.4.21f1

2020.2

Issue ID

1246343

Regression

No

[Audio] Sound generated by OnAudioFilterRead disappears when "Spatialize" is enabled

Audio

-

How to reproduce:
1. Open attached project "case1246343.zip" and scene "SampleScene"
2. Enter Play mode
3. In Hierarchy window select "AUDIO SOURCE"
4. In Inspector window enable "Spatialize" option

Expected result: The sound is not muted
Actual result: The sound is muted

Reproducible with:
2018.4.26f1 (The "Spatialize" option is available with Unity engine itself),
2019.4.7f1 (The "Spatialize" option is available with "Google Resonance Audio" package and "Resonance Audio" plugin),
2020.1.1f1, 2020.2.0a20 (The "Spatialize" option is available with "Resonance Audio" plugin)

Notes:
-In Unity 2019.1.0b2 and higher Spatializer plugins were moved to packages
-Google Resonance Audio package is deprecated and was removed in Unity 2020.1 and above
-Link to the "Resonance Audio" plugin - https://resonance-audio.github.io/resonance-audio/develop/unity/getting-started

  1. Resolution Note:

    Following the docs https://resonance-audio.github.io/resonance-audio/develop/unity/developer-guide and following the steps, the audio is playable with spatialize enabled.
    "Set the Output audio mixer group to the Master bus of the ResonanceAudioMixer." Very important step to follow

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