The connectors settings are in the associated Media Manager at Settings → General Settings → Connector settings. (YOUR-MM-SITE/settings/connector-settings)
These settings are related to the currently accessed portal, meaning the specified settings only reflect that portal and all its subsites.
Available settings
The connectors settings control settings related to the Creative Cloud Connector
Insert and export quality
It is possible to define the insert and export quality for images and videos.
Insert quality is used when an asset is inserted using the insert button on the asset card or from the more options.
The insert and export quality can also be used on the insert quality button
The insert and export quality for images and videos. Furthermore, it controls the allowed asset types shown in the free-text and full search.