On Thu, 24 Oct 2013 17:49:47 -0500
"Edward K. Ream" <[email protected]> wrote:

> On Thu, Oct 24, 2013 at 3:43 PM, Terry Brown <[email protected]>wrote:
> 
> > Here's a demo of the use of the bookmarks.py plugin
> 
> 
> Excellent work. Videos are so much better than text. I never realized what
> bookmarks.py could do.
> 
> How did you produce this video?  Any links?  Could you produce a video
> telling how?  Leo needs more of this!

I used the `gtk-recordmydesktop` front end to `recordmydesktop` in
Ubuntu.  recordmydesktop produced an .ogv file, uploading that to vimeo
failed (even though vimeo extracted thumbnails from it ok), so I ran it
through avconv:

avconv -i bmdemo.ogv -b 320k -r 24 bmdemo.avi

bitrate 320k per second (max.), 24 frames per second.  I tried bitrate
512k but avconv said that was invalid.

That was about it, spent some time trying to work out why the mic.
input was a too quiet too crackly mess, thought it was a driver issue
but another mic. fixed the problem immediately.  Using onboard sound for
digitizing audio will never be that great, the inside of the computer's
a noisy environment, electrically.  Higher end sound cards would be
better than on-board though, some of them have some shielding etc.

Content wise I could have said a bit more, for example you can use the
bookmarks across outlines (they're just UNLs) and even to web pages and
things.  But if you can do it in one take with no editing it's so much
quicker / easier.

Cheers -Terry

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