Cat adoption videos - good use of social media or a waste of time?

[Mimi]

Hi everyone. I foster cats and I noticed that the process of getting some of the older cats adopted is really slow. Obviously more people are interested in kittens. So I was thinking about making some videos of the cats and putting them online.
What would be the best way to go about making the videos and what is the best way to use social media to help get a lot of people to watch them?
And is it still a waste of time even if the videos are great, or do you think it would actually help?
What kind of things would you want to see in a cat adoption video and how do you think I can get these videos to reach people who are interested in adoption?
I realize that I asked a lot of questions, but any input is appreciated.

[The AMAZING BERRY]

I think the cat adoption videos are very helpful. My local humane society uses a local tv station to show all animals that are up for adoption. I adopted 2 of my cats from watching the videos.