Ensure that you have some filters enabled
Open something with Atto
Open the manage media plugin
Search for some media using the Browse Repositories button
Select a video from YouTube/Vimeo/etc
Confirm that a preview was shown
Find a video (one which a filter will automatically apply to) and copy paste/the URL in (e.g. YouTube again)
Confirm that a preview was updated
Change the URL to something invalid and blur the field (e.g. move to the next field)
Confirm that the preview was removed
Description
The media plugin is missing a preview
Attachments
Issue Links
has a non-specific relationship to
MDL-55324atto_media should use HTML5 video/audio tags, allow to set multiple sources, tracks, poster and other properties
Closed
has been marked as being related by
MDL-44244Atto: Video previews should be displayed directly in the editor