Adding additional layers (Video or FX) is only available as a licensable option in the Just Live Pro 2025 edition. The Just Live Lite NDI application is designed for playout use with one video and one FX layer. If you need additional layers, please contact sales for a cross grade offer to the Just Live Pro 2025 edition.
Just Live Pro 2025 - Adding & Removing Layers from a Channel (v.2025.x)