Legacy support article
**NOTE: ML Broadcasts is an additional paid service that you will need to discuss with your Client Relationship Manager, if you do not already have it purchased.**
**Prerequisites: Aries or Leo player, external webcam and ML Broadcast activated by a delivery engineer.
- Under the Signage tab select ML Broadcast and click “Add Machine Learning Broadcast” button.
- Add a title, any tags and select optical player.
- Select Dwell or Detect, number of results to analyze and desired similarity threshold Low to High.
- Select Filter Data (Y/N) and if Yes select Gender or Age.
- Select output players, types of content to be injected (Images, Videos, Layouts or Messages) and the max number of new content to be injected into a new playlist.
**NOTE: It will take 24 hours to analyze and select content to be injected.