Is it legal to use fragments of other people's films in Youtube videos?

Question

YouTube

Hello.
I thought. What if a person makes his video by adding a fragment there, for example, programs from the Discovery channel (the origin of the fragment is indicated in the pop-up title). Is it possible to consider such use of video material illegal?

Answer 1

INSUFFICIENT DATA FOR MEANINGFUL ANSWER
> if a person makes his own video, adding a fragment there, for example, programs from the Discovery channel, is it possible to consider such use of video material illegal?
You can count. And you can not count.
> in Youtube videos?
And what about YouTube? You don’t think that special clauses are written in the law for him, do you?
Maybe you really want to ask, not how does the law feel about this, but how do YouTube censors feel? They are negative.