Hi @aviaiz, thanks for your query. something to bear in mind is that if you are using the Tobii XR SDK for the long term storage of data or research purposes then you are legally required to purchase an analytical use licence from us.
You can read more about this @ https://developer.tobii.com/license-agreement/
Accordingly, to avoid complications would be best to stick to the SRanipal SDK for which of course we do not provide support directly.
In any event, we hope you manage to find a solution to your project needs. Best Wishes.