When recording is enabled in the instance, the moderator(s) may start recording an active call or video call at any time. Participants in the call will receive a notification alerting them that the call is being recorded. Users who join later will also be able to see that a recording is in progress, and depending on the general configuration, give their consent or not.
Once the call is finished, the recording server sends the recording file (in webm format) to the moderator who can decide either to share it directly in the room or to leave it where it was uploaded in his personal Nextcloud area.