ExifTool Forum

ExifTool => Newbies => Topic started by: Jossie on June 24, 2020, 11:16:35 AM

Title: exiftool command running very, very long???
Post by: Jossie on June 24, 2020, 11:16:35 AM
Hello,

I have a windows bat file, which shows a strange behaviour:

   magick %1_RGB.tif %1_RGBs.tif %1_IR.tif -define tiff:fill-order=msb -define tiff:endian=msb %1_SF.tif

   exiftool -overwrite_original -m -tagsfromfile %2.tif -all:all -icc_profile %1_SF.tif
   exiftool -overwrite_original -m %1_SF.tif -ifd0:subfiletype="Full-resolution Image" -ifd1:subfiletype="Reduced-resolution image" -ifd2:subfiletype="Transparency mask"

The imagemagick-command creates the image and is very quick. Also the first exiftool command is very quick.

However, the second exiftool command runs for minutes and makes a lot of noise on the hard disk.

What is the reason for this? Am I doing something wrong here?

Hermann-Josef
Title: Re: exiftool command running very, very long???
Post by: Phil Harvey on June 24, 2020, 05:53:03 PM
Can you email me the .tif file so I can try to reproduce this?  philharvey66 at gmail.com

- Phil
Title: Re: exiftool command running very, very long???
Post by: Jossie on June 25, 2020, 11:07:58 AM
Hello Phil,

unfortunately I was so stupid to delete the example images yesterday. I created them again today in the very same way and ran the BAT file. Strange enough, now the second command was also executed almost as quick as the first one.

Yesterday I tried all sorts of things. I even rebooted the computer, but it did not help. The second command was always very, very slow.

Should it occur again, I will send you a link to the image. It is 256 MByte and cannot be mailed. Maybe the problem had to do with the fact that I had aborted the windows command shell once, when exiftool was still running. But this should have disappeared after the reboot ...

Best wishes

Hermann-Josef