Interesting discussion from start of this year of one of the first popular music videos made with this technology. Some decent explanations in there.

Wow, that video made me instantly nauseous.

	▲	Groxx 22 minutes ago \| parent [-]
		If you'd like a somewhat more sedate example: https://youtu.be/J1-yToxKOzI Their LazyPosy channel has a video about how they made this one, difficulties, etc if you're interested in that too. More practical than technical, though it wasn't done with Blender.