A playlist on an official European Commission YouTube channel collects some short explanations of the Euro area Banking Union and of the European Central Bank's Single Supervisory Mechanism (SSM). The videos date from 2014.
Video and Audio Lectures in Monetary Economics
Standard YouTube Licence
John B Taylor, Stanford University
This subset of a page of links on the Monetary Policy Rule, produced by John B. Taylor of Stanford University, includes three short Quicktime videos (with audio) on: how a monetary policy rule fits into a textbook model of the macroeconomy, how a monetary expansion (a shift in the policy rule) causes an inflationary boom, and the bust part of a boom-bust cycle.