Instead of someone else doing all that work, why don't you tell us what you've tried so far, and what makes you think you weren't doing it correctly? And why are you asking if it is "safe"?
You can also try the new online patcher at https://www.romhacking.net/patch/ .
It actually sounds like the poster, for whatever reason, is requesting that someone else screen record them downloading and scanning the patching software for viruses, which is an even more ludicrous request when they can simply use their own virus scanning software to check if it is "safe" for use, especially when they've gone out of their way to actually look up all the various software required to do such. It sounds as if they are one of those people that seems to think anything you download is a virus and won't even take a chance at risking their own computer, so want someone else to do it for them.
That said, LunarIPS is perfectly safe, as it's been listed on romhacking for ages, and the site is very well-populated and curated by it's owners. I'd advise OP to put those google skills that they went to the trouble of using to look up a screen recorder, virus scanner and IPS patcher software for someone else to use, and put them towards the simple questions of how to use LunarIPS. It's so painfully simple that I can't make it anymore blatant than, download Lunar, download your patch/rom, click on the patch, apply it to the rom. Rather than making some huge ordeal of trying to get someone else to download and virus scan it and upload a video to somehow assure you that it's safe to download, just do it. It's much easier to learn that way.