DLLs are a Windows file type and are thus not supported on Android.
More specifically we do not provide any kind of native plugin format for Android.

Is there some plugin functionality not present in FMOD? If it is VSTs you are looking for, unfortunately they only work on Windows, Mac and Linux.

I need an effect that does pitch correction such as the t pain effect … So i found this open source vst named autotalent.dll . The question is, is there a way to impelement this tpain effect using fmod dsp effects ?

Also i’d like to report that in the chours dsp effect properties, the function that control feedback parameters gives an error saying that it’s not defined and i have the latest update of fmod library in my code.

There is no way to run a VST on Android. If you have the source for an effect, you can implement it as a custom DSP though (see dsp_custom example).

What error does the chorus effect give? Can you show the code you are using to produce that error?