IRT's 
HbbTV 2 Tests
HbbTV 2 TestsHbbTV 2
- BR2020 Testlinks
- BR2020 audio sync - tests for manufacturers
- BR2020 Audio Sync - 21.9. 14:15 - old UI
- BR2020 Audio Sync - Live - old UI
- BR2020 - BR audio test - DP
- BR2020 - BR audio test - AD
- TEMI Viewer
- BR2020 Audio Sync - RBB2018
- MPAT
- Maus wdr4
- Teletext Spricht
- ARD Mediathek
- Switch