I"m trying to stream from this link http://webcast.dzogchen.net/index.php?id=live-webcast with no success. No error messages pop up, just a black screen. A test video from your site shows fine. I have a brand new PC (Win 8.1, tried the link in Opera, Firefox, IE), stream other videos from other sites without any problem. What could be the issue in this case? Please advise.
Thank you in advance.