Automation based on Attribute change

Configuration
1

Hi There

I am trying to create a automation based on a Attribute change on my LG TV. I want to trigger a script when I change the TV input. So when I change from SkyQ to Netflix my script is triggered. These are my Attributes from my TV below. Can anyone help.

source_list: Accessibility, All 4, Amazon Prime Video, BBC iPlayer, Demand5, Device Connector, Disney+, Dolby Access, HDMI2, HDMI3, ITV Hub, LG Content Store, Live TV, Multi-view, Music, NOW TV, Netflix, Notifications, OLED Gallery, PS4, Photo & Video, Plex, Recordings, Screen Share, Search, Sky Q, Sky Store, TV Cast, TV Guide, TV Scheduler, User Guide, Web Browser, YouTube
volume_level: -0.01
is_volume_muted: false
source: Sky Q
sound_output: external_speaker
friendly_name: Living Room TV
entity_picture: /api/media_player_proxy/media_player.living_room_tv?token=be3715e20211ae3ef91f157bb919c9ca92d28c22d6416dcd5133ee4798f0d09d&cache=2a10ebad0212af9c
supported_features: 20413

2

It’s easy to trigger on a specific section of input, e.g. when you select ‘Netflix’ from any other source:

trigger:
 platform: template: "{{ state_attr('media_player.living_room_tv', 'source') == 'Netflix' }}"

Is that what you want?

Or does it have to be from SkyQ to Netflix?

3

Many thanks, I will give this a try. Maybe is doesnt need to be from SkyQ to Netfilx.

4

It worked, thanks so much