I saw one of these played in public talk in support of creation
public talk at a kingdom hall??...
hmmm....
BoE Letter: January 4, 2016 - Re: Use of Visual Aids
Congregation Meetings: Speakers should not project any moving video footage on screens or monitors unless directed to do so by the organization. However, if the Kingdom Hall is equipped with video equipment, speakers may display still pictures, graphics, or artwork only.
https://www.jehovahs-witness.com/topic/6452409672925184/january-4-2016-boe-re-use-visual-aids