Windows Media Player
To view the videos at Nobelprize.org you need Windows Media Player. We recommend that you use Windows Media Player version 9 for the best quality. All videos are streamed (you may view them immediately without waiting for downloading) and are provided in different qualities, depending on your bandwidth. If you have a telephone modem, the video will be of lower quality compared to having a fast Internet connection.
If you can't see any of the on-demand videos, the problem might be that you are trying to access them from behind a firewall. In this case, please ask your system administrator to adjust the firewall so it could accept streaming.
MLA style: "Windows Media Player". Nobelprize.org. 25 May 2013 http://www.nobelprize.org/nobel_organizations/nobelmedia/nobelprize_org/tech_support/mediaplayer.html