how to change invisible param value in IdleHook function after effect sdk in c++

[Ankur27454418y617]

How to change some invisible param value that would be force-rerender in AEGP_RegisterIdleHook() on after effect sdk in c++

[shachar carmi]

use AEGP_SetStreamValue();

[Ankur27454418y617]

Can you provide me code to how to set AEGP_StreamValue(); or anothor way to change invisible param value.