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mkaneshiro

Why does this .tif file open only in Develop persona?

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Dunno. The image that evidently opens in the Develop Persona is a 16-bit gray image. The one that evidently doesn't is an sRGB image.

 

I don't have APhoto.

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It is very odd -- Affinity Photo interprets the -18 file as a "3400x2288px 7.78 MP, RGBA/32 (HDR) - RAW" file, but the tiff EXIF tag data says it is 16 bits per sample.


Affinity Photo 1.8.3, Affinity Designer 1.8.3, Affinity Publisher 1.8.3; macOS Mojave 10.14.6 iMac (27-inch, Late 2012); 2.9GHz i5 CPU; NVIDIA GeForce GTX 660M; 8GB RAM
Affinity Photo 
1.8.3.180 & Affinity Designer 1.8.3.2 for iPad; 6th Generation iPad 32 GB; Apple Pencil; iPadOS 13.3.1

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I don't have APhoto like I mentioned. This image opens up in all my other applications just fine. Here's the exif dump.

 

ExifTool Version Number         : 10.29

File Name                       : 2017 033 - 18.tif

Directory                       : C:/Users/mikew/Desktop

File Size                       : 15 MB

File Modification Date/Time     : 2017:06:19 07:35:52-07:00

File Access Date/Time           : 2017:06:19 22:21:10-07:00

File Creation Date/Time         : 2017:06:19 22:21:10-07:00

File Permissions                : rw-rw-rw-

File Type                       : TIFF

File Type Extension             : tif

MIME Type                       : image/tiff

Exif Byte Order                 : Big-endian (Motorola, MM)

Subfile Type                    : Full-resolution Image

Image Width                     : 3400

Image Height                    : 2288

Bits Per Sample                 : 16

Compression                     : Uncompressed

Photometric Interpretation      : BlackIsZero

Make                            : Olympus

Camera Model Name               : OM1N

Strip Offsets                   : 4146

Samples Per Pixel               : 1

Rows Per Strip                  : 2288

Strip Byte Counts               : 15558400

X Resolution                    : 2400

Y Resolution                    : 2400

Resolution Unit                 : inches

Page Number                     : 0 0

Modify Date                     : 2017:06:17 20:00:00

XMP Toolkit                     : XMP Core 5.5.0

Creator                         : Marcus

Subject                         : film, black and white, Kodak Tri-X 400, Olympus OM1N, Zuiko 50/1.4, ISO800, 16mins Microphen 1+1

Marked                          : False

Date Created                    : 2017:06:17

Current IPTC Digest             : 686aff3b9df8deac9bbcbdf33c32d938

Coded Character Set             : UTF8

Application Record Version      : 2

By-line                         : Marcus

Keywords                        : film, black and white, Kodak Tri-X 400, Olympus OM1N, Zuiko 50/1.4, ISO800, 16mins Microphen 1+1

F Number                        : 1.4

ISO                             : 800

Exif Version                    : 0231

Date/Time Original              : 2017:06:17 20:00:00

Create Date                     : 2017:06:17 20:00:00

Components Configuration        : Y, Cb, Cr, -

Aperture Value                  : 1.4

Focal Length                    : 50.0 mm

Flashpix Version                : 0100

Color Space                     : Uncalibrated

Profile CMM Type                : APPL

Profile Version                 : 2.2.0

Profile Class                   : Display Device Profile

Color Space Data                : GRAY

Profile Connection Space        : XYZ

Profile Date Time               : 2007:01:24 01:00:00

Profile File Signature          : acsp

Primary Platform                : Apple Computer Inc.

CMM Flags                       : Not Embedded, Independent

Device Manufacturer             : EPSO

Device Model                    :

Device Attributes               : Reflective, Glossy, Positive, Color

Rendering Intent                : Perceptual

Connection Space Illuminant     : 0.9642 1 0.82491

Profile Creator                 : EPSO

Profile ID                      : 0

Profile Copyright               : Copyright © SEIKO EPSON CORPORATION 2007. All rights reserved.

Profile Description             : EPSON  Gray - Gamma 1.8

Media White Point               : 0.95045 1 1.08905

Media Black Point               : 0 0 0

Gray Tone Reproduction Curve    : (Binary data 16 bytes, use -b option to extract)

Aperture                        : 1.4

Image Size                      : 3400x2288

Megapixels                      : 7.8

Focal Length                    : 50.0 mm

-- press RETURN --

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