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privacy policy.
System requirements
This website uses current video technologies and is compatible with almost all systems. It requires a compatible web browser and a video player.
Supported browsers
Firefox 45.0 or later (Windows/Mac/Android/iOS/Linux) Download Chrome 50.0 or later (Windows/Mac/Android/iOS/Linux) Download Opera 38.0 or later (Windows/Mac/Linux) Download Safari 9.1 or later (Windows/Mac/iOS) Download Microsoft Edge 25.10586 or later (Windows) DownloadSupported video players
HTML5 Video (iPhone / iPad ab iOS 6, Android 5.0, Chrome, Firefox, Microsoft Edge)
General requirements
JavaScript & Cookies active
The general system requirements for your access:
- Please use the current browser versions (Microsoft Edge, Google Chrome, Firefox, Safari)
- If possible, use wired network access instead of WI-FI
- Please activate your audio playback
- Please allow the use of JavaScript and cookies in your browser (if this is requested or has been deactivated independently)
Technical Support
If you encounter technical problems, you can contact our support using the form below. We will process your request as soon as possible, however technical support is only available Monday-Friday between 09:00 and 18:00 Central European Time.