He who is harry newton said on Thu, 28 Sep 2017 13:40:55 +0000 (UTC):

All I'm asking here is for someone who has done this type of editing what
they feel the best free Windows 10 video editor is for cropping out
information in an MP4 video.

Or, if you have never edited videos for cropping out areas, a suggestion of
better search terms (like "redact") would also be useful since searching
for cropping or blurring is too vague to get anything other than stock
video editor reviews, none of which cover the topic at hand.

This gets too generic a result:
https://duckduckgo.com/?q=best+freeware+video+editor+crop+blur+tool+Windo ws+10
https://duckduckgo.com/?q=best+freeware+video+editor+redact+blur+tool+Win dows+10

What is the technical term for the cropping of video data like this?
http://i64.tinypic.com/27xi5hf.jpg