Set the currently playing media art as background image for Lovelace (Home Assistant).
Ex:
resources:
- url: /community_plugin/lovelace-media-art-background/media-art-background.js
type: module
media_art_background:
entities:
- media_player.main
- entity: media_player.secondary
valid_states: ['playing']
image_attribute: 'entity_picture'