Setted max instance = 1, but when i play a instance multi time at short time the sound still be silent

Unreal Engine
1

I’m using unreal engine to make a rhythm game, which need to play many sound at a short time, so I set Max Instance to 1 and Stealing to the oldest, but when many sound was played the sound will be silent, it seems the sound playing over-limit

2

For example, when I play a sound named “Answer” 10 times in 1 second, all “Answer” will be silent, and if I play it at 2 times, the volume will be higher then 1 time

3

Here is my code:
In load process:
UFMODBlueprintStatics::LoadBank(Cast(LoadObject(nullptr, TEXT(“/Script/FMODStudio.FMODBank’/Game/FMOD/Banks/Master.Master’”))), true, true);
System->Gameplay_Sound_Event_Music = UFMODBlueprintStatics::PlayEvent2D(GWorld, Cast(LoadObject(nullptr, TEXT(“/Script/FMODStudio.FMODEvent’/Game/FMOD/Events/Music0000.Music0000’”))), false);
System->Gameplay_Sound_SE_Answer = UFMODBlueprintStatics::PlayEvent2D(GWorld, Cast(LoadObject(nullptr, TEXT(“/Script/FMODStudio.FMODEvent’/Game/FMOD/Events/Answer.Answer’”))), false);

Play:
System->Gameplay_Sound_SE_Answer.Instance->start();

I don’t know if the code is wrong

5

image
image2560×1530 268 KB

the event is like this, i forgot it

6

Hi,

What version of the FMOD integration are you using?

Where are you applying the instance limiting? From the screenshot I can see it is not limiting the event:

image
image2557×1530 177 KB

Is the limiting applied on the group bus?

Would it be possible to get the full script you are using? The snippet is a bit confusing how it is retrieving the event and then how it is playing it.

Could you please collect a profiler capture while reproducing this issue in the game, then package your profiler session including banks (ticking the “Banks” option when exporting), and upload it to your FMOD Profile?

7

Sorry, from this screenshot I did not limit it,but I limited it before and the result is same.

I already found the solution, when I use Timeline instead of Action, it just works well.

Thank you so much to help me.

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