View Full Version : EXIF info re: ISO on Canon 20D incorrect
07-28-2005, 02:33 PM
It's saying my iso is "926089616"
Iso is correct for other cameras (fuji, sony).
As mentioned in previous post, exif flash is also incorrect.
however f-stop and exposure are working fine.
07-28-2005, 04:14 PM
ISO works fine for my Canon 20D.
07-28-2005, 06:07 PM
hmmm.....not sure what's up.
07-28-2005, 06:28 PM
I suspect something may be altering your EXIF data -- either in the way you download your images, the way you're editing them, or the way you're saving them for the web.
Can you describe your workflow?
07-28-2005, 07:36 PM
photos captured in jpg format onto CF.
CF placed in reader, imported with Picasa into file folders.
Files altered in photoshop (most of the time), saved again as jpg.
07-28-2005, 09:08 PM
Is the EXIF ISO data right in Photoshop when you look at File Info? How about if you right click in windows explorer and select properties?
07-28-2005, 09:17 PM
how are they saved in photoshop?
"save as" or "save for web"?
i dont know if picasa might be altering anything, but i doubt it...its a nice hunk of software.
07-28-2005, 09:43 PM
I hate picasa over EXIF. It mades EXIF info of my camera disappear. double check it!
I use Picasa only if I don't want to publish my photo on photoblog.
07-28-2005, 10:14 PM
i use it to find stuff! never to edit anything or organize...just to browse
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