Hey,
If there are other countries besides Romania that want to encourage video uploads, you should know that video2commons maintainer {{u|Zhuyifei1999}} has done a tremendous job making it possible to pre-fill the information template and other fields from the wizard/ This makes it (almost) as easy to correctly upload videos in any format as it is to upload photos.
You can find details here: https://commons.wikimedia.org/wiki/Commons_talk:Video2commons#Is_there_a_way...
I already implemented this for Romania, see the "video" links in the image columns: https://ro.wikipedia.org/wiki/Lista_monumentelor_istorice_din_jude%C8%9Bul_B... . The Lua code that does the magic is available at [[:ro:Modul:Monumente]].
HTH, Strainu