Description

When trying to get CookedFFTData from an audio component in a packaged build it fails despite working in the Editor. This also occurs when you package the project from File->Package Project->Windows->Windows (64 Bit).

Found in 4.22 CL#7053642
Reproduced in 4.24 Main CL#7173985

Steps to Reproduce

1. Create a clean project.
2. Get a soundwave (.wav) asset an set looping and enableBakedFFTAnalysis to true.
3. Create a new blueprint, attach an audio component, and assign it the soundwave asset.
4. Recreate the event graph of the blueprint as pictured in the attached image.
5. Place the actor in a level and Play the level.
6. Notice that both values return true.
7. Launch from Project Launcher Window in Android or Windows.

Result: HasCookedFFTData returns true and GetCookedFFTData returns false.

Expected: HasCookFFTData and GetCookedFFTData both return true.

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Fixed
Fix Commit7408061
CreatedJul 11, 2019
ResolvedJul 17, 2019
UpdatedAug 9, 2019