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Server and Encoder for Streaming Video/Audio

The RRZK supports employment of digital audio and video contents within the framework of teaching and research. Our facilities make streaming of video and audio possible on-demand as well as live transmission within the network of the university of Cologne and in the internet.

The server which is responsible for providing the contents is able to stream a number of current video and audio formats, for example Windows Media Video and Audio or Flash.

For the production, an encoder processor has been installed which can be used to convert the video raw data into the streaming formats.

Also, the RRZK multimedia notebooks can be used for live encoding. DV camaras and HDV camaras are available for recording.

Additional software is available for the production of On-Demand data. Besides that, the RRZK video editing sites can be used for this purpose.

The Video Server

Hardware:

  • Dell Power Edge 1800
  • Dual-Prozessor Xeon 3,6 GHz
  • 4 GB DDR2 ECC Ram
  • Raid-Level 5, 465 GB

Software:

  • Windows 2003 Server
  • Windows Media Server
  • Helix Real Media Server (60 Clients oder 10 Mbit/s simultaneously)
  • Shoutcast Server
  • Flashcom Server

 

The Encoder Processor

Hardware:

  • Dell Precision WorkStation 690
  • Dual-Xeon 3,2 GHz
  • 4 GB DDR2 ECC Ram
  • Raid-Level 5, 550 GB
  • HDV applicable

Software:

  • Windows XP/XP 64
  • Windows Media Encoder
  • Adobe Production Premium CS3
  • Wirecast 3.0 (Live Streaming in several formats simultaneously)

Contact
If you have any questions or problems, please contact the RRZK-Helpdesk