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HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
HE Forum CCB Streaming. Mark Wilson
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HE Forum CCB Streaming. Mark Wilson

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Transcript

  • 1. CCB Solution Mark Wilson Technical Co-Ordinator
  • 2. What is Streaming Media? How is it different from Downloading?
  • 3. Streaming Media Definition Streaming media technology enables the real time or on demand distribution of audio, video and multimedia on a network. Streaming media is the simultaneous transfer of digital media (video, voice and data) so that it is received as a continuous real-time stream. Streamed data is transmitted by a server application and received and displayed in real-time by client applications. Source: www.streamingmedia.com
  • 4. Streaming an Off-Air Recording
  • 5. Off-Air Recording Need ERA License - www.era.org.uk Record from: BBC television and radio ITV Network services (including ITV2 and ITV3) Channel Four and E4 Five television S4C Cannot record Open University under ERA Cannot record from On-Demand services – iPlayer ERA Plus – Off-site Access to “Authorised Users”
  • 6. SageTV www.sagetv.com PVR (Personal Video Recorder) Software Runs on Windows, Mac, Linux Records from Over the Air/Satellite Sources Program Guide - whole series can be recorded
  • 7. RealProducer www.realnetworks.com Encoding software Creates Real file for VOD Encode live stream from video camera/s etc Encoding is CPU Intensive
  • 8. Real Helix Server www.realnetworks.com Streaming software Runs on Windows, Linux, Solaris Stream multiple formats - Flash, Real, QuickTime Things to consider Storage – Large Files I/O Intensive – Fast Disks/Array Backup – How?
  • 9. CCB Stream Built In-House PHP, Apache web server Javascript (framework mainly Jquery)
  • 10. Questions? All presentations from this event will be posted here: http://edu-streaming.wetpaint.com

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