Where are the video intros stored in the game? (Genshin Impact)

Hi everyone. MB here is who fumbles about what I write.

Krch, I rummaged in the game. Found a folder with usm format. But there are very few of them. There are only a couple of battle pass cutscenes and a couple of cut scenes. And then the question arose. Where are the others? Or are they stored on the server? And is there already a download from there? If anyone can help. I will be very grateful. It will make it easier for me to make videos in the future. So for any info I will be grateful.