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Bug #11432

ISO clipped to 65535

Added by Jonathan Michalon over 2 years ago. Updated over 2 years ago.

Status:
Closed: invalid
Priority:
Low
Assignee:
-
Category:
-
Target version:
Start date:
01/04/2017
Due date:
% Done:

0%

Affected Version:
2.2.0
System:
Debian
bitness:
64-bit
hardware architecture:
amd64/x86

Description

When loading an image with more than 65535 ISO, it's shown as 65535.
Profile denoise says "interpolated from 51200 and 102400".
DT compiled by hand on Debian Jessie with debdiff from PPA (as proposed on the install page).

Note that eog does the same and exiftool too with -v (but not without (!)).

PK1_0510.JPG - Sample image at 204800 ISO (19.9 MB) Jonathan Michalon, 01/04/2017 11:04 PM

History

#1 Updated by Jonathan Michalon over 2 years ago

Srsly, I've attached the JPEG… shame on me.

File is too big to be attached here, so: http://misc.michalon.eu/PK1_0510.DNG

#2 Updated by Roman Lebedev over 2 years ago

For me the iso within dt is displayed as 204800

ii  libexiv2-14:amd64                                                0.25-3                               amd64        EXIF/IPTC/XMP metadata manipulation library

#3 Updated by Jonathan Michalon over 2 years ago

Roman Lebedev wrote:

For me the iso within dt is displayed as 204800

Confirmed to work on Debian Sid and Ubuntu 16.04 (exiv2 0.25 both).

#4 Updated by Roman Lebedev over 2 years ago

  • Status changed from New to Closed: invalid

Thanks for confirming.
While we could add fallback in case exiv2 version is too old and can't do it,
i'm thinking maybe that exiv2 version is not too new to be used by distributions :)

#5 Updated by Roman Lebedev over 2 years ago

  • Target version set to 2.4.0

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