Are there websites for hosting solely academic videos? I have a video from my simulation and would like to add the link to my journal article. However, I do not want to post it on YouTube since I do not want my video next to some random video. Are there websites dedicated solely for this purpose?
Usually the journal will host the videos as supplementary material, but if you want to host it externally, there are options. For example, figshare (see also this blog post).