On 22 Jan 2013, at 23:24, Schulte Olaf A. <[email protected]<mailto:[email protected]>> wrote:
Hello Stuart Admittedly, I only skimmed over the text, but if you’re referring to table 1, I think that three hours are a bit exaggerated when it comes to postproduction, processing, and distribution, even in a manual process. Of course I wouldn’t know how much editing was going on, but with the production in HD, most of the time was probably copying/processing. If so, this would be similar in an automated (HD) lecture system, wouldn’t it? I don't know, from personal experience this doesn't seem too far off. I think the problem with manual editing is that as soon as someone enters and editing application they don't stop at just syncing the streams, they almost always go a little further and that's a real time trap. At the very least they are going to have to watch that lecture again, maybe more than once (in total) during the edit process. If it's a 60 min lecture the time adds up really fast. To me, another interesting fact was that full lecture capture was so popular in comparison to the short video segments, which seem to be pedagogical favourites at the moment. Yeah I was kind of surprised by that too. People attach a lot of worth to added value short resources in addition to normal teaching. This would suggest that maybe they don't actually play as well with students as people believe. Olaf A. Von: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] Im Auftrag von Stuart Phillipson Gesendet: Dienstag, 22. Januar 2013 10:14 An: [email protected]<mailto:[email protected]> Community Betreff: [Opencast] Paper with some useful data Hi All, Not sure if this is the best list for this, but I came across a paper recently contrasting what are essentially different styles of lecture capture and the production of added value learning resources. It contains some interesting data, for example estimates on the production time required for manual video lecture capture. http://cede.lboro.ac.uk/ee2012/papers/ee2012_submission_125_rdp.pdf My main reason for posting it here is that when I was putting together a business case for our lecture capture system I was looking for exactly these kind of figures to support our case. So hopefully this might prove useful to anyone in the same position. Best Regards Stuart Phillipson | Media Technologies Coordinator Room 1.023 Devonshire House University of Manchester Manchester M13 9PL United Kingdom e-mail: [email protected]<mailto:[email protected]> Phone: 016130 60478 _______________________________________________ Community mailing list [email protected]<mailto:[email protected]> http://lists.opencastproject.org/mailman/listinfo/community To unsubscribe please email [email protected] _______________________________________________
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