Live broadcasting

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Details of various live broadcasting solutions

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Live broadcasting

  1. 1. Slide 1Live Broadcasting Abhishek Chikane 3 February 2010
  2. 2. Slide 2FTV – French Open
  3. 3. Slide 3March Madness
  4. 4. Slide 4Common Media Delivery Methods - Multicast • A single one-to-many stream • Uses bandwidth of only one stream • Requires multicast-enabled networks • Typically requires fewer servers than unicast
  5. 5. Slide 5Common Media Delivery Methods - Unicast • Many one-to-one streams • For private and public networks • …vs. multicast: • Requires more bandwidth per user • May require more servers
  6. 6. Slide 6Common Media Delivery Methods – Unicast Methods 3 Movie 3 3 Video @ 01:04? 3 Adaptive Streaming Video @ 01:06? Video @ 01:08? 3 Seek Pause Play 3 Packets Packets Packets Traditional Streaming 3 Movie 3 3 3 3 3 3 Progressive Download
  7. 7. Slide 7Common Media Delivery Methods – Server TypesOrigin Server • Provides the source content (file or encoder stream) to downstream servers and end usersMiddle Tier and Edge Server • Distribution Server • Typically requires per-event configuration • Receives streams from upstream origin servers and redistributes them to other servers and end usersCache/Proxy Server • Typically requires one-time configuration • Proxies initial downstream requests to upstream servers • Splits live streams for downstream servers and end users
  8. 8. Slide 8Ecosystem Source Encoder Server Client
  9. 9. Slide 9Streaming Media Systems•Free Of Cost •VLC •Windows Media Service With Microsoft Expression Encoder 3 •Darwin Streaming Server With QuickTime Broadcaster •Helix DNA Server With Helix Producer Encoder•Paid •IIS7 With Microsoft Expression Encoder 4 •Adobe Media Server With Adobe Flash Media Live Encoder 3.2 •Polycom With Microsoft SharePoint Or Exchange Server
  10. 10. Slide 10VLC H T T P Source Encoder Server Client DV Camcorder VLC Media Player 1.1.6 Apache, IIS VLC , Windows Media Player
  11. 11. Slide 11Windows Media Service With Microsoft Expression Encoder 3 H T T P Source Encoder Server Client DV Camcorder MS Expression Encoder 3 Windows Media Service Silverlight, Windows Media Player , iOS Devices Using HTML 5
  12. 12. Slide 12Darwin Streaming Server With QuickTime Broadcaster R T S P Source Encoder Server Client DV Camcorder QuickTime Broadcaster Darwin Streaming Server VLC, QuickTime Player
  13. 13. Slide 13Helix DNA Server With Helix Producer Encoder H T T P Source Encoder Server Client DV Camcorder Helix Producer Encoder 1.1 Helix DNA Server Real Player
  14. 14. Slide 14IIS7 With Microsoft Expression Encoder 4 H T T P Source Encoder Server Client DV Camcorder Microsoft Expression Encoder 4 IIS 7 with Media Services Silverlight, Windows Media Player , iOS Devices Using HTML 5
  15. 15. Slide 15Adobe Media Server With Adobe Flash Media Live Encoder 3.2 H T T P Source Encoder Server Client DV Camcorder Adobe Flash Media Live Encoder Adobe Media Server Flash Player 3.2
  16. 16. Slide 16Polycom With Microsoft SharePoint Or Exchange Server H T T P Source Server Client Encoder DV Camcorder SharePoint or Exchange Silverlight , Polycom Video Media 1000 Server Windows Media Player
  17. 17. Slide 17Mashups Architecture Encoder Media ServerSource Client Presenters Machine SharePoint Server
  18. 18. Slide 18Any Other Way Web Conferencing
  19. 19. Slide 19Questions
  20. 20. Slide 20Resourceswww.learn.iis.netwww.videolan.org/vlcwww.polycom.comdss.macosforge.orghelixcommunity.orgwww.adobe.com/products/flashmediaserverThe End

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