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vESP search and delivery of talks/lectures vESP: Idea Present a - PowerPoint PPT Presentation

Nov 30, 2022 •249 likes •344 views

vESP search and delivery of talks/lectures vESP: Idea Present a video of explanations about TCP congestion control techniques combining slides from talks/lectures given by Van Jacobson Vinton G. Cerf Mark Allman Jitendra Padhye

  1. vESP search and delivery of talks/lectures

  2. vESP: Idea Present a video of explanations about TCP congestion control techniques combining slides from talks/lectures given by • Van Jacobson • Vinton G. Cerf • Mark Allman • Jitendra Padhye • … • Companies/Schools/Universities/etc. have huge repositories of presentation content o presentations, training videos, etc. o must be searchable o part of the content is multimedia • Enterprise multimedia search still lacks precision and flexibility University of Oslo TF-Media meeting, March 2011

  3. YouTube University of Oslo TF-Media meeting, March 2011

  4. vESP platform talk transcript indexing slide indexing video analysis transcoder/ chopper search tracker storage web-servers HTTP Get Video segments University of Oslo TF-Media meeting, March 2011

  5. vESP platform Slides Query: “Windows 7” Search index Transcript Search results Slide timing Slid ide Sta tart End nd num number 1 0:00 2:34 2 2:34 5:43 Custom presentation Video server Video of presentation University of Oslo TF-Media meeting, March 2011

  6. vESP custom video presentation PPT-file A, slide 3 PPT-file D, slide 2 PPT-file C, slide 4 Video-file: A, seg. 161 - 198 Video-file: D, seg. 20 - 28 Video-file: C, seg. 40 - 61 University of Oslo TF-Media meeting, March 2011

  7. vESP demo system slide playlist generated by drag-and-drop or automatically generated document preview video presentation select slides for playlist University of Oslo TF-Media meeting, March 2011

  8. «edusearch»? ● Standardize «flat» access to lecture material ● Only open? Closed/authenticated too? ● Distributed local storage 1 ● Build centralized search index + search portal ● TF-media ?

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