On this post the TS believes the reason is ManyCam is not listed in Cameras section. However ManyCam has STATIC_KSCATEGORY_VIDEO_CAMERA category. Probably, Bluestacks works with MediaFoundation only, while ManyCam driver is DirectShow, but Windows should provide a bridge from MF to DS. So it is weird it doesn’t work. I think we will contact Bluestacks support so they can help us to realize their requirements for cameras. We will continue our research for workaround as well.