Olympus-OM
[Top] [All Lists]

[OM] Re: (OT) What will they think of next?

Subject: [OM] Re: (OT) What will they think of next?
From: Dan Mitchell <danmitchell@xxxxxxxx>
Date: Wed, 09 Jan 2008 21:44:07 -0700
Ian Nichols wrote:
> On 09/01/2008, Andrew Fildes <afildes@xxxxxxxxxxxxx> wrote:
>> I'm sorry but someone is going to have to explain to me, very
>> carefully for I am a bear of very littel brane, exactly how one can
>> take a photograph before you or something actually presses the trigger.
> 
> Surprisingly easily, though not with an SLR.  The imaging senosor is
> kept constantly capturing images which are read into a buffer, when
> the end of the buffer is reached, it gets overwritten from the start.
> When the "shutter release" (I suppose we could call it the "keepit"
> button) is pressed, the most recently captured image is processed and
> written to the memory card.

  And with this camera, you can pick through the 60 (presumably) shots 
from the last second. The video at the link I posted has an example of 
this where imaginary-photographer X is taking a shot of a bear catching 
fish; the bear grabs a fish, slow-reactions X presses the shutter, but 
because the critical fish-in-mouth moment was in the last second, X can 
then check back through the preceding 60 shots to pick it.

  If you missed something more than a second ago, tough luck -- and the 
amount of time it'll take to go through the previous shots to pick the 
good one isn't trivial either, but I guess in this exact situation it 
would be useful.

  -- dan

==============================================
List usage info:     http://www.zuikoholic.com
List nannies:        olympusadmin@xxxxxxxxxx
==============================================

<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz