Beyond Playback: Mastering Media Server Integration with Home Assistant (Plex & Kodi)

Your home entertainment system is a central hub of activity. Wouldn't it be great if your smart home could react intelligently to what you're watching or listening to? Integrating your media servers like Plex or Kodi with Home Assistant allows you to move beyond simple playback control and create dynamic, responsive automations that enhance your viewing and listening experience.

Why Integrate Media Servers with Home Assistant?

The benefits of connecting your media server to your smart home platform are numerous:

• Unified Control: Control playback (play, pause, stop, seek) directly from Home Assistant dashboards or companion apps.
• Contextual Automations: Trigger actions based on media state (e.g., dim lights when a movie starts, pause HVAC when playback is paused).
• Ambient Experiences: Create lighting scenes that sync with your media consumption (e.g., movie mode, music listening scene).
• Status Monitoring: See what's playing, who's watching (Plex), and the playback progress.
• Advanced Logic: Incorporate media state into complex automation sequences involving multiple devices.

Getting Started: Integrating Plex

Plex is a popular media server for organizing and streaming your personal media library. Home Assistant offers a robust official integration.

Prerequisites:

• A running Plex Media Server.
• Access to your Home Assistant instance.
• (Optional but Recommended) A Plex account for remote access setup, though local network access is sufficient for basic integration.

Setup Steps:

1. In Home Assistant, navigate to Settings > Devices & Services.
2. Click the + Add Integration button.
3. Search for Plex and select it.
4. Home Assistant will attempt to auto-discover local Plex servers. If yours appears, select it. Otherwise, you'll need to manually enter the server address (IP and port, e.g., !$0$!).
5. You may be prompted to log in to your Plex account or provide a Plex token. Using a token is often preferred for stability, especially if your server isn't linked to a Plex account or you want to avoid storing credentials directly. To get a token:
• Open a browser and navigate to !$1$!. Log in if prompted.
• Open a new tab and go to !$2$!. Your token will be displayed next to !$3$!. Copy this value.
6. Paste the token into the Home Assistant configuration flow when requested.
7. Select the clients/players you want Home Assistant to recognize (e.g., your smart TV app, mobile apps, web players).
8. Click Finish.

Entities Created:

The Plex integration creates several entities:

• Media Player Entities: One for each selected client/player (e.g., !$4$!, !$5$!). These allow control (play, pause, stop, volume, seek) and show current media state (playing, paused, idle), title, artwork, etc.
• Sensor Entities: Sensors showing server status, user activity (who is watching what), and playback sessions (!$6$!, !$7$!, !$8$!).

Getting Started: Integrating Kodi

Kodi is a free and open-source media player software, often used on HTPCs, Raspberry Pis, or dedicated media boxes. Home Assistant also has an official integration for Kodi.

Prerequisites:

• A device running Kodi.
• Access to your Home Assistant instance.
• The Web server must be enabled in Kodi. In Kodi, go to Settings > Service > Control and enable Allow remote control via HTTP. Note the port (usually 8080) and optionally set a username and password.

Setup Steps:

1. In Home Assistant, navigate to Settings > Devices & Services.
2. Click the + Add Integration button.
3. Search for Kodi and select it.
4. Enter the IP address of the device running Kodi, the port (default 8080), and the username/password if you set one in Kodi's web server settings.
5. Click Submit.
6. If the connection is successful, you'll be able to name the device.
7. Click Finish.

Entities Created:

The Kodi integration primarily creates:

• Media Player Entity: One for the Kodi instance (e.g., !$9$!). This provides control over playback, volume, and displays current media information.

The Kodi integration is generally simpler than Plex, focusing more on direct control of the player instance.

Creative Automation Examples

Now that your media server is integrated, let's explore some powerful automations:

Automation 1: Dim Lights for Movie Night

Trigger: Media player starts playing (and maybe state changes from 'idle' to 'playing' and media type is 'movie').
Condition: Check if the light is currently on.
Action: Turn off or dim relevant lights (e.g., living room lights) to a low level or specific scene.

!$10$!

Automation 2: Pause Lights on Pause/Stop

Trigger: Media player state changes to 'paused' or 'idle'.
Condition: Check if the lights were previously dimmed by the movie start automation (this requires more advanced state tracking or helper entities, or simply reverse the dimming).
Action: Turn lights back on to a comfortable level or the state they were in before dimming.

!$11$!

Automation 3: Announce Who Started Watching (Plex)

Trigger: Sensor showing Plex sessions changes.
Condition: New session appears.
Action: Send a notification or use a text-to-speech service to announce which user started watching something on which player.

!$12$!

Automation 4: Control Kodi Volume with a Button Press

Trigger: Physical button press (e.g., Flic button, Z-Wave scene controller).
Action: Call the !$13$! or !$14$! service targeting your Kodi entity.

!$15$!

Best Practices for Media Server Integration

• Static IPs: Assign static IP addresses to your media server and Kodi devices to prevent integration breakage due to IP changes.
• Network Stability: Ensure your network is stable and reliable, especially for Wi-Fi devices running Kodi or Plex clients.
• Resource Usage: Be mindful that frequent polling for media state updates (though integrations are optimized) adds a small load to both your media server and Home Assistant.
• Token Security (Plex): If using tokens, treat them like passwords. Avoid exposing your Home Assistant instance unnecessarily if you use token authentication.
• Password Protect Kodi Web Server: Always set a username and password for the Kodi web server for security.
• Keep Software Updated: Ensure your Home Assistant, Plex Media Server, Plex clients, and Kodi instances are kept up-to-date for the latest features and bug fixes.
• Consider Multiple Players: If you have multiple clients (e.g., Plex on TV, Plex on tablet), integrate the ones you want to control or monitor for automation purposes.

Conclusion

Integrating Plex and Kodi with Home Assistant transforms your passive media consumption into an active part of your smart home ecosystem. From automating lighting based on playback to getting notified about who's watching what, the possibilities are vast. By following these setup steps and considering the best practices, you can build a more immersive and responsive entertainment experience powered by Home Assistant.