I'm using a similar process to what we used with PyCon 2011 videos, but we don't have to figure it out on the fly this time around, so things are going much smoother.
As of now, there are three videos posted with more coming as they're uploaded and work their way through the workflow.
If you have some spare time, please consider helping out with subtitling the videos. Whenever a video is subtitled, it becomes accessible to a much wider audience. If you help out with subtitling, please let me know so that I can thank you.