FYI, this is the video-related submission for Wikiconference USA, October 9-11, 2015 in Washington DC. We plan on having part of the Sunday unconference day to work on next steps related to possibly working with Mozilla and Internet Archive to further a full editing system.
http://wikiconferenceusa.org/wiki/Submissions:2015/Video_in_Wikimedia:_Today...
Hope to see some interested folks from this list there in DC.
-Andrew
wikivideo-l@lists.wikimedia.org