Can you no longer embed videos within a thread on the Unity forums?

Unless I'm mistaken I believe you can't.

This is important for us developers. I feel like it's somewhat of an inconvenient for a customer, or potential buyer, to have to click on a link instead of a video demonstration being there within the thread.

Is there still a way to embed videos within a thread? If so, how?

I know this Unity Answers and this is referring to the forums, but it's still a question that's Unity related.