Minimum required OC Version

[JayBraker]

We are running Opencast at v10.11 + embedded Paella 6 via LTI.
While attempting to switch from LTI to mod_opencast, I ran into issues with HLS:

• Opencast prior to v11 does not provide the "is_master_playlist" field -> playback does not even start
• After disabling the check, playback does start but the controls seem broken - I cannot utilise any of the buttons
• However if I activate "Show Controls", I can scrub the timeline, start and stop as expected.

At the very least it seems Opencast 11 is expected for full HLS functionality I have yet to find out if the dysfunctional controls can be fixed by adjusting the config.json.
Can you maybe share insight into the expected setup or known mitigations?