The Society of Antiquaries of Scotland have posted videos of the lectures given earlier this year of the 2017 Archaeological Research in Progress Conference in Edinburgh. This includes my lecture about the historical aspects of the NERC-funded SCOT2K Pine Dendro Project, undertaken at the University of St Andrews. You can find the recording here
https://www.youtube.com/channel/UCaBwXCoN1MKFSpgXuZcTfag