From Chris Heunen:
The Oxford Quantum Talks Archive has been significantly upgraded and expanded: it is now hosted on youtube for convenient viewing. It is still easily searchable, and you can still download slides where available. It currently holds over 250 conference and workshop talks and seminars:
http://www.youtube.com/OxfordQuantumVideo
New talks are regularly being added. We are working on improving audio and video quality; any suggestions are welcome!
I’d also like to take this opportunity to thank the many volunteers who made this possible by operating the camera and helping to process the videos, in particular Will Zeng and Jamie Vicary.