ISO: Exif-value vs. Makernotes with Pentax KP

Started by linuxuser, May 24, 2017, 06:17:43 PM

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linuxuser

[EXIF]          0x8827 ISO                             : 65535
[MakerNotes]    0x0014 ISO                             : 819200

The makernotes-value is the correct one

[EXIF]          0x8827 ISO                             : 65535
[MakerNotes]    0x0014 ISO                             : 128000


[EXIF]          0x8827 ISO                             : 65535
[MakerNotes]    0x0014 ISO                             : 80000


[EXIF]          0x8827 ISO                             : 64000
[MakerNotes]    0x0014 ISO                             : 64000

I don't know if this is a bug or an exif-specification issue.




StarGeek

EXIF:ISO is only a unsigned 16 bit number, which maxes out at 65,535.  Under the newer EXIF spec, they added ISOSpeed which is a 32 bit number.

Previously on Exiftool forum: Duh du! (supposed to be Law & Order sound).
"It didn't work" isn't helpful. What was the exact command used and the output.
Read FAQ #3 and use that cmd
Please use the Code button for exiftool output

Please include your OS/Exiftool version/filetype