Contact details for LCA Multimedia 2012:

Jonathan has been contributing to various open source audio and video software for about 12 years. He is currently a primary developer for the FFADO project, responsible for the MOTU and RME drivers which allow Linux users to utilise these firewire audio interfaces. Jonathan presented a talk on FFADO technical issues at LCA 2009, gave a FFADO tutorial at LCA Multimedia 2009 and discussed AV synchronisation at LCA Multimedia 2010. He was the primary organiser of the LCA Multimedia and music 2011 miniconf.

Silvia has a long history of working on open media technologies through Annodex, Xiph, and more recently Mozilla and Google with the HTML5 video element and accessibility. She has helped organise the LCA Multimedia miniconf in 2008, 2009, 2010, and 2011, the LCA Digital Arts miniconf in 2006, and was an organiser of the Foundations of Open Media Software (FOMS) developer workshop in 2007, 2008, 2009, and the two in 2010. Silvia wrote the "Definitive Guide to HTML5 Video" in 2010.