i’m using the following code
- service: media_player.play_media
data:
entity_id: media_player.tv
media_content_id: http://<BlueIris_IP>/mjpg/garagefront/video.mjpg
media_content_type: image/jpg
and this is the resault
my problem is the caption “Playing Default Media Reciever” never disapear 
i’m using chromecast 4
please help