The memory records are part of flash file so the platform needs to parse the flash file using DSFD parser that would give audio processing properties and audio object properties structures.
The platform needs to register the platform dependent memory allocator and deallocator in the constructor CAudioProcessing::CAudioProcessing().
Now call the CAudioProcessing::initFramework() pass the audio processing and audio properties structures, which will allocate the requested memory using platform dependent allocator and calls CAudioObject::setRecordPointers() (it will set m_MemRecPtrs) and CAudioObject::init() API’s for every objects.