Opencast Unconference 2014!
University of Manchester Overview
Stuart Phillipson!
IT Services!
stuart.phillipson@manchester...
Summary
• Switched to Matterhorn in January 2013!
• Production system September 2013!
• Will talk about 1st full productio...
What I mean by a podcast
60 Theatres
125 Theatres
Opt-out
10 Theatres
Schedule
Schedule
Opt-out
Usage
15,000
19,000
11,000
7,000
3,000
DownloadsperDay
Student Feedback
Request for Podcasts
Positive Feedback
Misc
Student Feedback
Podcasting Enhanced Learning
Podcasting Valued Resource
Current System Configuration
IngestAdmin Worker Present File Ops
IngestAdmin Worker Present File Ops
Matterhorn Operations
IngestAdmin Worker Present File Ops
•Capture
•Schedule!
•Participation!
•Ingest Balance!
•Workflow
ma...
Matterhorn Operations
• 72 CPU cores!
• 64 GB memory!
• 25 ‘light’ VMs!
• 40 VMs including staging environment!
• 30 TB NF...
Probability Based Network Capacity
File NFS Storage
10 Gig link
Probability Based Network Capacity
File NFS Storage
Probability Based Network Capacity
File NFS Storage
1 Gig link
Probability Based Network Capacity
File NFS Storage
1 Gig link
Probability Based Network Capacity
File NFS Storage
1 : 1 probability 1 Gig
1 : 784 probability 1 Gig
1 : 21,952 probabili...
Database Patch (1.4.3)
Capture Agents
Hardware & install cost per room ~ £1,000
Capture Agents
Next Steps
• Preparing for minimum of 175 rooms be September 2014!
• >30,000 hours of recording for 2014/15!
• Planning fo...
Next Steps
Next Steps
• Preparing for minimum of 175 rooms be September 2014!
• >30,000 hours of recording for 2014/15!
• Planning fo...
Questions
Opencast Matterhorn Harvard 2014 - Manchester Lecture Capture
Opencast Matterhorn Harvard 2014 - Manchester Lecture Capture
Opencast Matterhorn Harvard 2014 - Manchester Lecture Capture
Opencast Matterhorn Harvard 2014 - Manchester Lecture Capture
Opencast Matterhorn Harvard 2014 - Manchester Lecture Capture
Opencast Matterhorn Harvard 2014 - Manchester Lecture Capture
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Opencast Matterhorn Harvard 2014 - Manchester Lecture Capture

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An overview lecture capture at the University of Manchester

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Opencast Matterhorn Harvard 2014 - Manchester Lecture Capture

  1. 1. Opencast Unconference 2014! University of Manchester Overview Stuart Phillipson! IT Services! stuart.phillipson@manchester.ac.uk! @S_Phillipson
  2. 2. Summary • Switched to Matterhorn in January 2013! • Production system September 2013! • Will talk about 1st full production Semester! • Will talk about infrastructure for lecture capture
  3. 3. What I mean by a podcast
  4. 4. 60 Theatres 125 Theatres Opt-out 10 Theatres
  5. 5. Schedule
  6. 6. Schedule
  7. 7. Opt-out
  8. 8. Usage 15,000 19,000 11,000 7,000 3,000 DownloadsperDay
  9. 9. Student Feedback Request for Podcasts Positive Feedback Misc
  10. 10. Student Feedback Podcasting Enhanced Learning Podcasting Valued Resource
  11. 11. Current System Configuration IngestAdmin Worker Present File Ops IngestAdmin Worker Present File Ops
  12. 12. Matterhorn Operations IngestAdmin Worker Present File Ops •Capture •Schedule! •Participation! •Ingest Balance! •Workflow management! •Admin UI! •Services •Inbound file transfer •Encoding •User UI! •RSS! •Search! •PM UI •HTTPS file delivery •Monitoring! •Alerting! •Automation! •Build! •Database! •Log Analysis
  13. 13. Matterhorn Operations • 72 CPU cores! • 64 GB memory! • 25 ‘light’ VMs! • 40 VMs including staging environment! • 30 TB NFS storage and working file repository
  14. 14. Probability Based Network Capacity File NFS Storage 10 Gig link
  15. 15. Probability Based Network Capacity File NFS Storage
  16. 16. Probability Based Network Capacity File NFS Storage 1 Gig link
  17. 17. Probability Based Network Capacity File NFS Storage 1 Gig link
  18. 18. Probability Based Network Capacity File NFS Storage 1 : 1 probability 1 Gig 1 : 784 probability 1 Gig 1 : 21,952 probability 1 Gig 1 : 28 probability 1 Gig
  19. 19. Database Patch (1.4.3)
  20. 20. Capture Agents Hardware & install cost per room ~ £1,000
  21. 21. Capture Agents
  22. 22. Next Steps • Preparing for minimum of 175 rooms be September 2014! • >30,000 hours of recording for 2014/15! • Planning for between 300 - 400 rooms for September 2015! • Will provide many scaling enhancements! • Cameras!!
  23. 23. Next Steps
  24. 24. Next Steps • Preparing for minimum of 175 rooms be September 2014! • >30,000 hours of recording for 2014/15! • Planning for between 300 - 400 rooms for September 2015! • Will provide many scaling enhancements! • Cameras!!
  25. 25. Questions

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