User Level: 
Click on an image to make it bigger.
Drupal 8 - Media - Video Media Type - Manage Fields Tab - Click Manage Fields Tab

1. Navigate to Video Manage Fields Tab

Go to Admin Menu > Structure > Media Types > Video > Manage Fields tab.

Drupal 8 - Media - Video Media Type - Manage Fields Tab - Edit Video URL Field Settings

2. Edit Video Field Settings

Click the Video field's Edit tab.

Drupal 8 - Media - Video Media Type - Manage Fields Tab - Video URL Field Edit Tab

3. Video Field Settings Edit Tab Overview

The default settings should work for most sites:

Label field = leave as is.

Help Text field = add help text, if desired.

Default Value field = provide a default value, if desired.

Allowed Providers options - note the message that if none of these are selected, then all can be used.

  • Vimeo checkbox = leave as is.
  • YouTube checkbox = leave as is.
  • YouTube Playlist checkbox = leave as is.
Drupal 8 - Media - Video Media Type - Manage Fields Tab - Video URL Field Settings Tab

4. Video Field Settings Tab

The default settings should work for most sites:

Allowed Number of Values fields = leave as is.