I am wanting to bulk import embed details into the database rather than having to do this individually. I can see where and how I can import the video details into the database but this does not let me include the thumbnail details.

However, I can also see there is a folder that has the thumbnail image in (even if this is an embed?) but I am not sure how best to get these to bulk import?

Any suggestions or another I can do a bulk import of embedded videos?