Vimeo: FOSS4G 2015 https://vimeo.com/tag:FOSS4G+2015

Nottingham 2013
https://www.youtube.com/results?search_query=FOSS4G2013

https://www.tib.eu/de/suchen/?id=198&tx_tibsearch_search%5Bquery%5D=journal%3A%28FOSS4G+Nottingham+2013

Vimeo FOSS4G 2011: https://vimeo.com/tag:foss4g2011 und https://vimeo.com/tag:FOSS4G

https://www.youtube.com/results?search_query=FOSS4G2010