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Add shutter mode and mechanical shutter count to nikon makernote 3 #1453

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Merged
merged 4 commits into from
Jan 15, 2021
Merged

Add shutter mode and mechanical shutter count to nikon makernote 3 #1453

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51bd57e
add shutter mode and mechanical shutter count to nikon makernote 3
hassec Jan 15, 2021
f3f7923
include test of shutter mode and mech shutter count in lensdata 8 test
hassec Jan 15, 2021
93869e1
use EXV_PRINT_TAG macro instead of specific print function
hassec Jan 15, 2021
056359d
fix formatting
hassec Jan 15, 2021
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12 changes: 12 additions & 0 deletions src/nikonmn_int.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,16 @@ namespace Exiv2 {
N_("Right-most")
};

//! Shutter Modes (credits to exiftool)
extern const TagDetails nikonShutterModes[] = {
{ 0, "Mechanical" },
{ 16, "Electronic" },
{ 48, "Electronic Front Curtain" },
{ 64, "Electronic (Movie)" },
{ 80, "Auto (Mechanical)" },
{ 81, "Auto (Electronic Front Curtain)" }
};

//! FlashComp, tag 0x0012
extern const TagDetails nikonFlashComp[] = {
// From the PHP JPEG Metadata Toolkit
Expand Down Expand Up @@ -589,6 +599,8 @@ namespace Exiv2 {
TagInfo(0x0024, "WorldTime", N_("World Time"), N_("World time"), nikon3Id, makerTags, undefined, -1, printValue),
TagInfo(0x0025, "ISOInfo", N_("ISO Info"), N_("ISO info"), nikon3Id, makerTags, undefined, -1, printValue),
TagInfo(0x002a, "VignetteControl", N_("Vignette Control"), N_("Vignette control"), nikon3Id, makerTags, unsignedShort, -1, EXV_PRINT_TAG(nikonOlnh)),
TagInfo(0x0034, "ShutterMode", N_("Shutter Mode"), N_("Shutter mode"), nikon3Id, makerTags, unsignedShort, -1, EXV_PRINT_TAG(nikonShutterModes)),
TagInfo(0x0037, "MechanicalShutterCount", N_("Mechanical Shutter Count"), N_("Mechanical shutter count"), nikon3Id, makerTags, unsignedLong, -1, printValue),
TagInfo(0x0080, "ImageAdjustment", N_("Image Adjustment"), N_("Image adjustment setting"), nikon3Id, makerTags, asciiString, -1, printValue),
TagInfo(0x0081, "ToneComp", N_("Tone Compensation"), N_("Tone compensation"), nikon3Id, makerTags, asciiString, -1, printValue),
TagInfo(0x0082, "AuxiliaryLens", N_("Auxiliary Lens"), N_("Auxiliary lens (adapter)"), nikon3Id, makerTags, asciiString, -1, printValue),
Expand Down
8 changes: 6 additions & 2 deletions tests/bugfixes/github/test_pr_1437.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,12 +2,15 @@

import system_tests

# extended to also test include shutter mode and mechanical shutter count (pr 1444)
class Nikon_LensData8(metaclass=system_tests.CaseMeta):
url = "https://github.com/Exiv2/exiv2/pull/1437"
filename = "$data_path/CH0_0174.exv"
commands = ["$exiv2 -g lens/i -g aperture/i $filename"]
commands = ["$exiv2 -g lens/i -g aperture/i -g shutter/i $filename"]
stderr = [""]
stdout = ["""Exif.Nikon3.LensType Byte 1 D G VR
stdout = ["""Exif.Nikon3.ShutterMode Short 1 Auto (Electronic Front Curtain)
Exif.Nikon3.MechanicalShutterCount Long 1 174
Exif.Nikon3.LensType Byte 1 D G VR
Exif.Nikon3.Lens Rational 4 70-200mm F2.8
Exif.Nikon3.LensFStops Undefined 4 6
Exif.NikonLd4.AFAperture Byte 1 F2.8
Expand All @@ -18,6 +21,7 @@ class Nikon_LensData8(metaclass=system_tests.CaseMeta):
Exif.NikonLd4.EffectiveMaxAperture Byte 1 F2.8
Exif.NikonLd4.LensID Short 1 0
Exif.NikonLd4.MaxAperture Short 1 F0.5
Exif.Nikon3.ShutterCount Long 1 174
Exif.Photo.LensSpecification Rational 4 700/10 2000/10 280/100 280/100
Exif.Photo.LensMake Ascii 6
Exif.Photo.LensModel Ascii 65
Expand Down