On-Air Properties
The on-air properties for Global-Store are applied to the media file directly, regardless of the channels that the media file are loaded in. If you adjust the on-air properties, or animation properties, of the media file in one channel, these settings are applied to that media file in all other channels that the same media file is loaded into.
The on-air properties for ME-Store are applied to the current media file that is loaded into the channel. This allows you to load the same media file into multiple channels and adjust the on-air properties independent of the other channels. All on-air properties adjustments for a channel are lost when a new media file is loaded into that channel.