Animated Background on Set TV

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Hi,
this might be kind of a shot in the dark, but does anyone know where to get the animated background that's playing on this background TV?

 

Example:

^{The screenshot is taken from here: https://youtu.be/HoL6tUJSwvI?t=501}

I really like its smooth and flowy gradients, but when I googled around, I was unable to find it. 

Thanks for your help!

 

I hope this is the correct category and that no one has asked this before, sorry in advance if I'm wrong.