"Yeah, I noticed that when the video was first uploaded. But the majority of my viewers are exclusive fans of sawings/slicings/zig zags/twister/compressors/selbits illusions, so didn't think it'll be of any interest. However, it's good to know fans of other illusions exist."
It now appears this channel and video are gone. I can't say I'm surprised. There was something strange about this user, and I'm wondering if any of this footage was ever theirs to share. (I continue to think these clips may have somehow come from the late Bill McIlhany's collection.)
While the quality was poor, the footage was amazing! (I've detailed it in the original post.) I did save the footage and can upload it to my own YouTube channel and re-link it. But I don't want to step on any toes. So I'm not sure what to do at the moment.
If anyone knows the story behind this, please email me. Thanks.