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IMatch Discussion Boards => General Discussion and Questions => Topic started by: frlindla on May 17, 2021, 09:14:03 PM

Title: Protect unwritten metadata
Post by: frlindla on May 17, 2021, 09:14:03 PM
What is the default value here?
Title: Re: Protect unwritten metadata
Post by: Mario on May 17, 2021, 09:49:03 PM
Have you considered clicking on the "Default" button? It restores all defaults.
If you don't close the dialog with OK, these changes are temporary.

I believe its "Yes", "No", "Yes".
Title: Re: Protect unwritten metadata
Post by: frlindla on May 17, 2021, 10:02:38 PM
Thank you. I tried the default button and it seems like the default is like you said.

I ask because I recently noticed a problem with one of our iphones. I imported photos into Imatch to a import folder. I added metadata and run the renamer. But then after a while I saw that some files had changed the date and time to wrong date and time. So I tried ctrl+shift+F5 and then reload metadata. Then it was right again. But then after a while it had changed again.

PS: When running the reload metadata command, Imatch tell me that I have the protect unwritten metadata on. So that`s the reason why I ask for this. Could this be the reason to the problems? But the problems seems to just be with one of our iphones, not the other.
Title: Re: Protect unwritten metadata
Post by: Mario on May 17, 2021, 10:32:45 PM
I don't know about the source of the problems with these files.
Check How IMatch uses Date and Time Information (https://www.photools.com/help/imatch/#tech_exifdate.htm) and The Metadata Analyst (https://www.photools.com/help/imatch/#app-md-analyst.htm) in the IMatch help for some starting points.
Title: Re: Protect unwritten metadata
Post by: frlindla on May 18, 2021, 12:25:54 AM
This is a copy from one of the files analysed by the Metadata Analyst:

Metadata Analyst Results. Version 2020.14.2. 5/18/2021 12:23:31 AM
File analyzed: D:\BILDEARKIV\2021\2021-05-Mai\2021-05-13-Skogstur-Solhomfjell-Nissedal\2021-05-13-174703-IMG_1866-075951.JPG
Errors: 0
Warnings: 16

Warning: [System] File has unwritten metadata (pending write-back).<br/>The metadata loaded from the image and the data in the database may not match.
Warning: [GPS] Date missing.
Warning: [GPS] Time missing.
Warning: [Legacy IPTC] DigitalCreation timestamp missing.
Warning: [XMP] Embedded XMP record (14.4.2) and XMP sidecar file (XMP Core 6.0.0) found.
Warning: [XMP] XMP-exif GPS Altitude missing.
Warning: [XMP] [ExifIFD]:DateTimeOriginal not mapped to [XMP-exif]:DateTimeOriginal (embedded).
Warning: [XMP] [ExifIFD]:DateTimeOriginal not mapped to [XMP-photoshop]:DateCreated (sidecar).
Warning: [XMP] [IFD0]:Copyright not mapped to [XMP-dc]:Rights (sidecar).
Warning: [XMP] [IFD0]:Orientation not mapped to [XMP-tiff]:Orientation (embedded).
Warning: [XMP] [IPTC]:Caption-Abstract and [XMP-dc]:Description (embedded) mismatch.
Warning: [XMP] [IPTC]:Caption-Abstract and [XMP-dc]:Description (sidecar) mismatch.
Warning: [XMP] [GPS]:GPSLatitude not mapped to [XMP-exif]:GPSLatitude (embedded).
Warning: [XMP] [GPS]:GPSLongitude not mapped to [XMP-exif]:GPSLongitude (embedded).
Warning: [Detailed Validation] [minor] IPTC TimeCreated too short (6 bytes; should be 11)
Warning: [Detailed Validation] GPS tag 0x001f GPSHPositioningError requires GPSVersionID 2.3.0.0 or higher
Title: Re: Protect unwritten metadata
Post by: Mario on May 18, 2021, 10:11:07 AM
This file has both an embedded XMP record and a sidecar file.
IMatch does not create XMP sidecar files for JPEG files. Do you have a RAW with the same name as the JPEG in the same folder? This would explain the extra XMP file.
Or do you use Mylio?