A Flash plug-in is not required on your PC or Mac to play live events in your browser. The live stream is transferred with an HTML5 player, which works in all current browsers.
For a live streaming you need a download bandwidth of at least 1.5 Mbits per second; for HD streaming at least 2.5 Mbits. If you click the following link, your bandwidth is automatically tested and displayed in the form of a bar. If the displayed bar is green, you can easily participate in a TECHCAST live streaming.
We've provided you with a video here to help you test whether the sound on your PC, laptop or tablet is working properly.