Is your feature request related to a problem? Please describe.
Our admin logs of some courses are flooded with logs from the cronjob "Aktualisierung einer Opencast Aufzeichnung" überflutet. In particular, courses with many planned recordings contain many log entries, which makes it difficult to find other log entries.

Describe the solution you'd like
The cronjob should only generate log entries if something has actually been updated in the scheduled recording.