Board Thread:Support Requests - Getting Started/@comment-33230496-20180324233609/@comment-168424-20180326210434

Meow2BowWow wrote: The owners of the videos are YouTubers who said anyone was free to use those videos for anything as long as credit was given to them. I only took screenshots and uploaded them while crediting...would this be okay?

I think the answer is "yes" assuming you credit the authors. Your concern is warranted, but considering most people don't even ask about copyright or usage issues before uploading and using media, I think you don't need to worry.