JISC MediaHub is a new multimedia platform which is part of the JISC eCollections.
This new platform offers a wealth of digital image, video and audio collections accessible from a single interface. The new platform offers access to free-at-the-point-of-use images, video and audio content licensed for educational and research use, via an easy-to-use interface, cross-searching across all the collections and the ability to source content from a wide range of content-providers through a thumbnail and metadata search portal.
If your institution is a subscribing member of JISC MediaHub, you can view all the collections. There are also options to view collections on websites outside MediaHub (unrestricted and restricted).
Amongst other resources, Edina has recently uploaded the Royal Mail Film Classics collection to MediaHub