On Saturday, February 20, 2016 at 4:16:44 PM UTC-5, Geoff wrote:
On Sat, 20 Feb 2016 03:17:15 -0800, RayC <[email protected]> wrote:
On 2/19/2016 10:11 AM, -hh wrote:
On Friday, February 19, 2016 at 11:05:48 AM UTC-5, Geo wrote:
Yo Al, how's it going? Just retired and heading to the
Philippines to go diving.
I could retire now, but still having fun building 'death rays' ;-)
Finally got out to Maui's Molokini Crater for a couple of
dives last fall; here's the link to a short video (note:
Apple Quicktime may be required on Windows PCs):
<http://www.photo-hh.com/video/page0/files/page0-1002-pop.html>
Or right-click and save on this:
<ftp://www.photo-hh.com/video/page0/files/page0-movie-2.mp4>
-hh
Nice! I noticed a little jumping at the Manta video. Is that in the
video or is it my etch-a-sketch of a computer?
Nice video!
"You will always have the wrong lens."
Exactly so. I had WA out at the crater, but switched to macro for the
2nd AM shallow reef dive ... and those plans turn a left turn when a
manta showed up on the little wreck that was there to use as a cleaning
station .. tons of circling around.
I think the vertical jitter might be the post processing. These days
the anti-shake processing can take out most vibration and shake on the
video but some frequencies still get through. I played it as a local
file and it had no stutter but did have a bit of jitter on the manta
swimming at the 1:30 mark along with a little auto-focus trouble due
to the camera trying to make sense of the image.
Yes, the jitter is from post-processing, trying to stabilize the image,
where the he original uncut/unstabilized was all over the place. Not
only was it a challenge while trying to hand-hold, but using the LCD
display for framing the shot (arms out, poor holding geometry), but
was also free swimming ... and in a light current, rather than being
able to settle down onto something firm to lock things down...a
real double-"6-DOF" challenge where everything was constantly moving.
-hh
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