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PSU COE Streaming Video Offering Shan Karimushan & William Burkhard Center for Electronic Design, Communications & Computing The College of Engineering The Pennsylvania State University 08 November 2002 Presentation Topics Purpose of Streaming Media Services

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psu coe streaming video offering

PSU COEStreaming Video Offering

Shan Karimushan

&

William Burkhard

Center for Electronic Design,

Communications & Computing

The College of Engineering

The Pennsylvania State University

08 November 2002

presentation topics
Presentation Topics
  • Purpose of Streaming Media Services
  • Pros & Cons of Video Streaming
  • Existing Applications in the COE Environment
  • System Design
    • Hardware/Software Structure
  • Future Enhancements
  • Some Examples
  • Conclusion
purpose of streaming media services
Purpose of Streaming Media Services
  • Provide on-demand video information to a targeted audience.
  • In the College of Engineering, purposes include:
    • Alternate way of delivering lectures
    • Providing highlights of research projects to targeted audiences: sponsors, industry, government, alumni…
    • Distance Education and Learning cooperative initiatives
    • Webcasting information on College and Departmental web sites
  • Specific targeted audience includes:
    • Students, prospective students, faculty, program sponsors, industry, government, alumni…
existing applications in the college of engineering
Existing Applications in the College of Engineering
  • Distance Education (Talking Head, Low Motion):
    • NucE 501 Fall 2002
    • Site: http://www.engr.psu.edu/cde/NucE501/FA2002/course-home.html
    • Production Volume: 2 lectures/week, 4 videos/week
    • Encoding Rates: Broadband 100&150K, 480x360 screen & Modem 25–90K, 342x240 screen
  • Science, Technology, & Society/ PSU Green Design:
    • 9th Annual Green Design Conference
    • Site: http://www.engr.psu.edu/sts/greendesign/video.htm
    • Encoding Rates: Broadband 90K & 150K, 240x180 screen & Modems 28K–56K, 160x120 screen
  • College Web Page (High Motion, Stereo Sound):
    • Dean’s Message
    • Site: http://www.engr.psu.edu/welcome.stm
    • Encoding Rates: Broadband 220K & 350K, 320x240 screen; 90K & 150K, 240x180 screen; &, Modem 28K–56K, 160x120 screen
system design hardware software structure
System Design Hardware/Software Structure
  • Encoding Hardware & Software
    • DELL Precision 530 Workstation:
      • Dual Intel 1.8 GHz Xeon Processors
      • 512 MB of RAM
      • 80GB 7200 RPM Hard Drive
      • Osprey 220 audio/video capture card for direct conversion of video tapes to Windows Media files
      • Dazzle Hollywood DV firewire high motion video capture device to capture high quality MPEG or AVI files
      • Windows XP Professional
      • Windows Media 7.1
      • Sony VCR
  • Streaming Video Server
    • DELL PowerEdge 1550 Server:
      • Dual Intel 1.0GHz Pentium 3 Processors (COE Web Server)
      • 1GB of RAM
      • 3–36G, 10,000 RPM Hard Drives Configured as RAID Level 5
      • Windows 2K Advanced Server
      • Windows Media Server 4.1
      • Microsoft IIS
future service enhancements
Future Service Enhancements
  • Video Shooting & Editing Services
  • Live Webcasting
  • 24x7 Streaming Media Camera
  • Support of Other Media Streaming Services
    • Real
    • QuickTime
some examples
Some Examples
  • NucE 501 Fall 2002
    • Site: http://www.engr.psu.edu/cde/NucE501/FA2002/course-home.html
  • 9th Annual Green Design Conference
    • Site: http://www.engr.psu.edu/sts/greendesign/video.htm
  • Dean’s Message
    • Site: http://www.engr.psu.edu/welcome.stm
  • Department of Architectural Engineering, Building Envelop Research Laboratory
    • Sites:
      • http://www.engr.psu.edu/mediademo/ae_test_high.htm
      • http://www.engr.psu.edu/mediademo/ae_test_med.htm
conclusion
Conclusion
  • The initial offering of Streaming Media Services is still in its infancy.
  • The implementation high performance Encoding and Delivery servers utilizing readily available Microsoft software accompanied by ancillary video capturing hardware and software help keep costs manageable.
  • The offering of Streaming Media Services is being well received by College faculty.
    • Demands for both video capturing and streaming services continues to grow.
  • Additional streaming services are needed in the future to support other popular media players: e.g., Real Player & QuickTime.