Output file metadata, from which image in bracket set?

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Output file metadata, from which image in bracket set?

Postby memememe123 » Wed Feb 01, 2017 5:41 pm

Hello,
In a bracket set (example 3 shots), from which image does the output file take the metadata, such as time stamp and GPS?
(first, second, third image?)
memememe123
 
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Re: Output file metadata, from which image in bracket set?

Postby Redcrown » Sat Feb 04, 2017 5:18 pm

A simple test shows that SNS takes the metadata from the lightest exposure in the bracket. Regardless of how images sort by filename, date, or other criteria, SNS apparently re-sorts them internally by exposure, lightest to darkest.

Unlike many other HDR programs, SNS ignores EXIF exposure data and relies instead on its own analysis of exposure. That's a good thing to do. Photomatix, for example, complains if the EXIF data does not make sense and requires you to do manual overides.
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Re: Output file metadata, from which image in bracket set?

Postby Hakon » Fri Sep 29, 2017 8:49 pm

Actually it does not matter. both the GPS position and the recording time should be very close to each other. if not, it will be difficult with the align ;-)

But Good to know.
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