There are two places, where channel related settings can be defined:
Configuration panel - provides more basic settings. The Channel and therefore the playout, needs to be stopped before a setting can be changed.
The Channel Tab of the Just Play Lite NDI Inspector- provides additional settings and the settings there can be changed while the channel is running.
The following chapters are a simplified summary of the Configuration panel. For detailed information about every single element of the user interface, refer to Chapter Configuration Panel - Advanced Setup.