Countrymouse
Country exile in the city
What I do is click on the video--so it opens in its original site in another tab. Once there, I right-click on the video and up comes a box with choices, one of which is "Copy Video Link". I click that, then go up to the Real Player icon that is always "hovering" at the top of my browser when its up, and usually just by clicking on the Real Player icon the URL is already in it, so I just click "Download" and away we go.The forum software does not support loading it in a frame like with youtube videos...
Alternatively, I have 4K Video Downloader, which is a really GOOD free downloading software. It works for most sites, but doesn't work (sadly) with bitchute. I wrote them that they need to add supporting that platform.