Presentz.org is a website for publishing videos synchronized with slides: it's youtube with slideshare, even tough we support even vimeo, speakerdeck and others. Check out Presentz.js for further info on video and slide service support.
If you'd like to see in action, go to http://presentz.org/
Copyright (C) 2012 Federico Fissore
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.