Sophie Wessex appeared from inside her family home
The video recording, meanwhile, unveiled a framed painting mounted upon one wall.
The Earl and Countess of Wessex have called Bagshot Park in Surrey their home for over 20 years, after moving in shortly after their royal wedding in 1999.
The media from Sophie's latest appearance were shared on the Royal Family's official Twitter account with the caption: "Marking both Commonwealth Day and #InternationalWomensDay, the Countess of Wessex spoke to three women from around the Commonwealth about their experiences of supporting other women and their wider communities."
Sophie was joined by: Caitlin Figueiredo, founder and CEO of Jasiri Australia, which aims to transform women and girls' access to politics; Virginia Khunguni, founder of 'Girls Arise for Change', an initiative to help girls who have escaped early marriages, sexual exploitation and child labour, and June Sarpong, Prince's Trust ambassador and co-founder of international conference, Women: Inspiration and Enterprise Alliance.