# Pearl firmware 4.24.3 — all Pearl systems, with device differences

*Applies to: Pearl-2, Pearl Mini, Pearl Nexus, Pearl Nano — with the NDI items excluded on Pearl Nano.*

- Kaltura transcoding profile support.
- Opencast interoperability improvements.
- **NDI 6.2 support** — Pearl-2, Pearl Mini, and Pearl Nexus only. Pearl Nano does not support NDI or NDI|HX inputs or streaming, so this item does not apply to Pearl Nano.
- **Delcom stop-feedback** — Pearl-2, Pearl Mini, and Pearl Nexus.
- Fixes for Ethernet CRC errors and CMS pause behaviour.
- **Pearl Nano only:** fixed an issue that could degrade encoding quality on Pearl Nano.

> product: release-notes · topic: firmware · source: epiphan-release-notes.md · updated: Oct 13, 2026