Opencast MatterhornStuart PhillipsonMedia Technologies Coordinator@S_Phillipsonstuart.phillipson@manchester.ac.uk
Why Lecture Capture?
Graph 1: End of Unit Examination Results: Percentage of Class Attaining Results Range
Graph 1: End of Unit Examination Results: Percentage of Class Attaining Results Range          Two-tailed unpaired t-tests...
5,000 students usage of podcasts                                                              Daily Data (GB)             ...
Student Response to the questions “The Best Thing on Blackboard?”
Student Response to the questions “The Best Thing on Blackboard?”
What is Matterhorn?                  • SchedulingA lecture         • Capture        A podcast                  • Processin...
Why are we interested in Matterhorn?
Problem Solving
Problem Solving• Cost
Software Procurement
Software Procurement                           Company   Innovators                       Solution   Devs  You
Software Procurement                 X                           Company   Innovators                       Solution   Dev...
Software Procurement                           Company   Innovators                       Solution   Devs  You
Software Procurement                           Company   Innovators                       Solution   Devs  You
Software Procurement                           Company   Innovators                       Solution   Devs  You
How is Matterhorn different?
How is Matterhorn different?     You
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?               Wider community                   of users   Others     Devs                   ...
How is Matterhorn different?                  Innovators                   Solution
How is Matterhorn different?                   Solution
How is Matterhorn different?
Practical examples of why this is great
Modular Design Example            Ingest       Storage     Streaming            Server                     ServerCapture A...
Modular Design Example
Modular Design Example
Modular Design Example           Ingest       Storage     Streaming           Server                     ServerCapture Age...
Modular Design Example           Ingest       Storage     Red 5           ServerCapture Agent          Matterhorn         ...
Modular Design Example           Ingest       Storage     Wowza           ServerCapture Agent          Matterhorn         ...
Modular Design Example           Ingest       Storage     Wowza           ServerCapture Agent          Matterhorn         ...
Modular Design Example           Ingest       Storage     Wowza           ServerCapture Agent          Matterhorn         ...
Modular Design Example         Ingest       Storage     Wowza         Server MHAgent        Matterhorn                    ...
Modular Design Example         Ingest       Storage     Wowza         ServerNCast        Matterhorn                     Pr...
Modular Design Example           Ingest       Storage     Wowza           ServerEpiphan          Matterhorn               ...
Modular Design Example              Ingest       Storage     Wowza              ServerGalicaster             Matterhorn   ...
Modular Design Example             Ingest       Storage     Wowza             ServerOthers...            Matterhorn       ...
Another practical example of why this is great.
Do you need the ability to edit recordings?                Yes              No
Do you need the ability to edit recordings?                Yes              No                      100%
Would you regularly edit them yourself?               Yes              No
Would you regularly edit them yourself?               Yes              No                       3%                     97%
A sample slide I don’t want recorded   •   Some text.   •   Some more text.   •   It’s like I’m writing a list.   •   And ...
A sample slide I don’t want recorded   •   Some text.   •   Some more text.   •   It’s like I’m writing a list.   •   And ...
A sample slide I don’t want recorded   •   Some text.   •   Some more text.   •   It’s like I’m writing a list.   •   And ...
The “Meh” Group
The “Meh” Group                 80%  “Meh”                             10%  Hostile  Enthusiastic                       10%
Costs • Free open-source software (FOSS)   ‣ No licence fee   ‣ No lock-in • Hardware (capture agent)   ‣ £800 - £12,000 •...
Requirements
Requirements            Ingest       Storage     Streaming            Server                     ServerCapture Agent      ...
RequirementsCapture Agent
Resources• http://opencast.org/matterhorn/  ‣ Mailing lists  ‣ IRC #opencast  ‣ Try it! http://opencast.org/matterhorn/dow...
M&L 2012 - Open-source-based lecture-capture system - by Stuart Phillipson
M&L 2012 - Open-source-based lecture-capture system - by Stuart Phillipson
M&L 2012 - Open-source-based lecture-capture system - by Stuart Phillipson
M&L 2012 - Open-source-based lecture-capture system - by Stuart Phillipson
M&L 2012 - Open-source-based lecture-capture system - by Stuart Phillipson
Upcoming SlideShare
Loading in …5
×

M&L 2012 - Open-source-based lecture-capture system - by Stuart Phillipson

792 views

Published on

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
792
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
0
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

M&L 2012 - Open-source-based lecture-capture system - by Stuart Phillipson

  1. 1. Opencast MatterhornStuart PhillipsonMedia Technologies Coordinator@S_Phillipsonstuart.phillipson@manchester.ac.uk
  2. 2. Why Lecture Capture?
  3. 3. Graph 1: End of Unit Examination Results: Percentage of Class Attaining Results Range
  4. 4. Graph 1: End of Unit Examination Results: Percentage of Class Attaining Results Range Two-tailed unpaired t-tests: 2007 (mean=52.0%, SD=15.4) 2008 (mean=51.9%, SD=17.2) 2009 t=0.03, p=0.97 58.3% 2007 (mean=52.0%, SD=15.4) 2009 (mean=58.3%, SD=11.9) 2008 t=4.69, p=3.87 x 10-6 2007 51.9% 2008 (mean=51.9%, SD=17.2) 52.0% Podcasts 2009 (mean=58.3%, SD=11.9) introduced t=4.44, p=1.22 x 10-5 in 2009
  5. 5. 5,000 students usage of podcasts Daily Data (GB) 900 >1 63 ,00 800 0 700Download Data (GB) 600 500 400 300 200 100 0 23/09/2011 07/11/2011 22/12/2011 05/02/2012 22/03/2012 06/05/2012 Time (1 column per day)
  6. 6. Student Response to the questions “The Best Thing on Blackboard?”
  7. 7. Student Response to the questions “The Best Thing on Blackboard?”
  8. 8. What is Matterhorn? • SchedulingA lecture • Capture A podcast • Processing • Management • Distribution • FOSS
  9. 9. Why are we interested in Matterhorn?
  10. 10. Problem Solving
  11. 11. Problem Solving• Cost
  12. 12. Software Procurement
  13. 13. Software Procurement Company Innovators Solution Devs You
  14. 14. Software Procurement X Company Innovators Solution Devs You
  15. 15. Software Procurement Company Innovators Solution Devs You
  16. 16. Software Procurement Company Innovators Solution Devs You
  17. 17. Software Procurement Company Innovators Solution Devs You
  18. 18. How is Matterhorn different?
  19. 19. How is Matterhorn different? You
  20. 20. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Others Company Devs
  21. 21. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Others Company Devs
  22. 22. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Others Company Devs
  23. 23. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Others Company Devs
  24. 24. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Devs Others Company Devs
  25. 25. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Devs Others Company Devs
  26. 26. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Devs Others Company Devs
  27. 27. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Others Company Devs
  28. 28. How is Matterhorn different? Wider community of users Others Devs Others Solution Devs You Others Company Devs
  29. 29. How is Matterhorn different? Innovators Solution
  30. 30. How is Matterhorn different? Solution
  31. 31. How is Matterhorn different?
  32. 32. Practical examples of why this is great
  33. 33. Modular Design Example Ingest Storage Streaming Server ServerCapture Agent Matterhorn Processing Web Core Server Database
  34. 34. Modular Design Example
  35. 35. Modular Design Example
  36. 36. Modular Design Example Ingest Storage Streaming Server ServerCapture Agent Matterhorn Processing Web Core Server Database
  37. 37. Modular Design Example Ingest Storage Red 5 ServerCapture Agent Matterhorn Processing Web Core Server Database
  38. 38. Modular Design Example Ingest Storage Wowza ServerCapture Agent Matterhorn Processing Web Core Server Database
  39. 39. Modular Design Example Ingest Storage Wowza ServerCapture Agent Matterhorn Processing Web Core Server MySQL
  40. 40. Modular Design Example Ingest Storage Wowza ServerCapture Agent Matterhorn Processing Web Core Server MS SQL
  41. 41. Modular Design Example Ingest Storage Wowza Server MHAgent Matterhorn Processing Web Core Server MS SQL
  42. 42. Modular Design Example Ingest Storage Wowza ServerNCast Matterhorn Processing Web Core Server MS SQL
  43. 43. Modular Design Example Ingest Storage Wowza ServerEpiphan Matterhorn Processing Web Core Server MS SQL
  44. 44. Modular Design Example Ingest Storage Wowza ServerGalicaster Matterhorn Processing Web Core Server MS SQL
  45. 45. Modular Design Example Ingest Storage Wowza ServerOthers... Matterhorn Processing Web Core Server MS SQL
  46. 46. Another practical example of why this is great.
  47. 47. Do you need the ability to edit recordings? Yes No
  48. 48. Do you need the ability to edit recordings? Yes No 100%
  49. 49. Would you regularly edit them yourself? Yes No
  50. 50. Would you regularly edit them yourself? Yes No 3% 97%
  51. 51. A sample slide I don’t want recorded • Some text. • Some more text. • It’s like I’m writing a list. • And it’s still going. • Here’s a picture. • And so on... Saturn V SA-513 lifts off to boost the Skylab Orbital Workshop into Earth orbit Public domain image created by NASA, 1973
  52. 52. A sample slide I don’t want recorded • Some text. • Some more text. • It’s like I’m writing a list. • And it’s still going. • Here’s a picture. • And so on... Saturn V SA-513 lifts off to boost the Skylab Orbital Workshop into Earth orbit Public domain image created by NASA, 1973
  53. 53. A sample slide I don’t want recorded • Some text. • Some more text. • It’s like I’m writing a list. • And it’s still going. • Here’s a picture. • And so on... Saturn V SA-513 lifts off to boost the Skylab Orbital Workshop into Earth orbit Public domain image created by NASA, 1973
  54. 54. The “Meh” Group
  55. 55. The “Meh” Group 80% “Meh” 10% Hostile Enthusiastic 10%
  56. 56. Costs • Free open-source software (FOSS) ‣ No licence fee ‣ No lock-in • Hardware (capture agent) ‣ £800 - £12,000 • Staff ‣ Need some form of development expertise (internal or external)
  57. 57. Requirements
  58. 58. Requirements Ingest Storage Streaming Server ServerCapture Agent Matterhorn Processing Web Core Server Database
  59. 59. RequirementsCapture Agent
  60. 60. Resources• http://opencast.org/matterhorn/ ‣ Mailing lists ‣ IRC #opencast ‣ Try it! http://opencast.org/matterhorn/download ‣ http://tinyurl.com/MHAdopter ‣ http://tinyurl.com/MHDeveloper ‣ Talk to the community

×