Add slider videos and images like slider

[Liss Bolaños]

Good morning, suddenly in the community have encountered the process of adding a video where the slider or presentation images go?

I have the doubt of how it is possible to perform this action, if the template does not have it incorporated?

If you know of a paid module or how to do it through the administrator or code your information would be very helpful.

I hope someone can help me.

Thank you.