I'm using AE 2018 on a Mac. I have an AEGP and I'm trying to render the sound of the active composition. I'm using AEGP_RenderNewItemSoundData of the render suite but it always return a A_Err_GENERIC error when I try to get the samples. i've tried different suites, different comps and different settings but I'm always running into this.
The SDK mentions that there was a bug in 13.5 when calling this method from the UI thread (which I am) but that it's been fixed since. If I'm not mistaken I can't get to the AE render threads from an AEGP so I don't really see another method of rendering sound. Am I missing something? Am I doing something wrong? I'd appreciate any help!