I am using FMOD Studio 2.03.01. This occurs both in FMOD Studio and the game engine. Occasionally, seemingly arbitrarily, during the release of an AHDSR modulator on an event’s master fader (this also occurs on track faders and parameters, but I haven’t tested anything else), when the event stop is…

Hi, The fix will be in the next release 2.03.02, I cannot provide an ETA at this time.

Yes! I found this out the other day too. We also just switched to 2.03.01. ADHSR seems to be broken engine-side somehow. Everything works fine in FMOD studio but when stopping sounds in engine (UE5.3.1) there’s some odd behaviour going on. And I think its partially to do with curves. Lets say I hav…

I’ll note again that this happens in FMOD Studio itself as well as the engine - seemingly identical behavior in both. The curve seems to be unrelated in my case - I’m seeing it happen no matter what the curve looks like. Here’s an example of a problematic AHDSR setup, though it’s nothing special. I…

Hi, Thank you for bringing this to our attention. I have been able to reproduce the behavior. I have passed it on to our development team to look into further.

You’re right, just triggered it myself in Studio. These issues must be related somehow though. This is from a profiler session where I called stop on an event in-engine. The event has an AHDSR with a 5 second release. [image]

Thank you so much! My temporary workaround is variables with seek speed/modulator and having a fade out event with two command instruments - one to set the fade-out variable and another to stop the event. [image]

Thank you for sharing the workaround.

Here’s another much simpler solution that I recently thought of: Async instrument with Cut enabled, a loop region around part of it and a fade just outside. Then a transition region (trigger: event stopping) to the part that fades out. [image]

Is there an ETA on a fix for this? Currently all AHDSR volume modulation is broken in our project.

AHDSR release sometimes jumps

FMOD Studio

Connor_FMOD June 10, 2024, 9:45pm 10

Thank you for sharing your solution.

Audio component stop node doesn't allow for fade out

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AHDSR release sometimes jumps

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