With respect to the original question, - I wonder if one can
just take a photo of the scene with iPhone and attach a note/voice memo
to that.
2011/1/30 Bob W <pdml at web-options.com>:
>
> To be honest, I've never understand why people write this information
> down
> after the event, and especially why they publish this information with
> their
> pictures. I can't see how anyone else can benefit - I've never looked
> at a
> photograph and wondered what aperture and shutter speed was used, and
> I've
> no idea what to do with the information when people provide it.
>
It doesn't happen too often, but such occasions happen time to time:
1. I'd like to figure out what shutter speed was used to either freeze or
blur the motion to get the effect seen in the photo.
Some examples: waterfalls, water splash, dancer's motion blur -
to know what is the critical value of the shutter speed.
2. I'd like to figure out what aperture provides reasonable DOF for
practical situations that I encounter on the dance floor.
Or I'd like to see what aperture provides enough separation between
the foreground and the background, or what aperture is needed to
have both in a reasonable focus at the same time.
Igor
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