This file, which was originally posted to
2014-4-3 (0:29), was reviewed on 6 May 2016 by reviewerCzar, who confirmed that it was available there under the stated license on that date.
This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC license.
Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.