Description

Changing the volume of the Master sound class does not propogate to children when using the 'Set Sound Mix Class Override' node within blueprints.

Steps to Reproduce

1. Download and Open attached project.
2. Press PIE
3. Move the 'Music' slider and observe how the volume changes.
4. Move the 'Master' slider.

Outcome No change in volume for the music currently playing.

Expected The music volume should lower since the Music sound class is a Child of the Master Sound Class.

Have Comments or More Details?

Head over to the existing Questions & Answers thread and let us know what's up.

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By Design
ComponentUE - Audio
Affects Versions4.13.1
Target Fix4.15
Fix Commit3224003
Main Commit3227721
CreatedOct 20, 2016
ResolvedDec 6, 2016
UpdatedApr 27, 2018