GDPR generally applies to companies and organisations, or individuals processing data as part of their business or professional activities, not typically to individuals acting in a purely personal or household capacity.

This is outlined in Article 2, which defines the scope of the GDPR. Specifically, Article 2(2)(c) states:

  "This Regulation does not apply to the processing of personal data by a natural person in the course of a purely personal or household activity"

I'd suggest that recording within my own home comes under the "household activity" clause.