On 16:48 Tue 03 Jun     , Jeff Squyres wrote:
> - more importantly, however, the audience likes to take the slides  
> away and when they actually look at them 6 weeks after the lecture,  
> they might actually remember the content better because they received  
> the same information via two forms of sensory input (audio + visual).

I consider him as a authority on this subject: ;-)

http://isites.harvard.edu/fs/html/icb.topic58703/winston1.html

> Plus it *is* just the builtin microphone on my Mac, so it may not be
> the greatest sound quality to begin with.  :-)

*gasp* ;-)

> As for .mov, yes, this is definitely a compromise.  I tried uploading  
> the videos to YouTube and Google Video and a few others, but a) most  
> have a time or file size restriction (e.g., 10 mins max) -- I was not  
> willing to spend the extra work to split up the videos into multiple  
> segments, and b) they down-res'ed the videos so much as to make the  
> slides look crappy and/or unreadable.  So I had to go with the video  
> encoder that I could get for darn little money (Cisco's a big company,  
> but my budget is still tiny :-) ).  That turned out to be a fun little  
> program called iShowU for OS X that does screen scraping + audio  
> capture.  It outputs Quicktime movies, so that was really my only  
> choice.
> 
> Is it a real hardship for people to install the QT player?  Are there  
> easy-to-install convertors?  I'm not opposed to hosting it in multiple  
> formats if it's easy and free to convert them.

Well, it's not so hard to install QT, but then again: many people
won't do it because it takes that two minutes extra. There are a lot
of open source converters. I prefer transcode (www.transcoding.org)
and would suggest MPEG output (MPEG 4, or MPEG 2 if you really
must). But that's just what I prefer.

Cheers
-Andi


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Andreas Schäfer
Cluster and Metacomputing Working Group
Friedrich-Schiller-Universität Jena, Germany
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