Description of the need This is for feature parity with Drupal 8 (and WordPress)

Proposed solution There are two popular video modules for Drupal: video_embed_field and youtube. We should evaluate these two options for backdrop, and see which might be a better core candidate, and put that in.

Once it's in there will be additional work needed to integrate it nicely with the rich-text editor, and also the media library.

GitHub Issue #: