Teamsite 7.4.1 does the connection with MB 8.1. Upon going to either the "Rich Media" tab in the TeamSite UI or attempting an Import from CC Pro, the correct image counts are seen in the respective folders, however the actual images are not displayed.
Another behavior is, user can select file but it fails to import to teamsite.
The legacy connector however works and may serve as a workaround.
Below is the KB article.
https://customers.autonomy.com/support/secure/solution.jsf?id=176926