Hi Offray, I'm not sure if this answers your question, but: the French and English subtitle files in .vtt and .srt format are already online in directories like http://rmod-pharo-mooc.lille.inria.fr/MOOC/Videos/W1/C019SD-W1-sous-titres-EN/ and similar. They are linked from the main page under 'videos'. I am looking for a way to include them in the video, that would allow you to switch among them while the video is playing. As I said, this is a preview of work in progress.
What is it that you would like to help with using Amara? Integrating the subtitles or creating new ones in other languages? I'm not sure I totally understand Amara :) cheers, Siemen