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"Change Timestamp" time calculation bug

Posted: Mon Nov 10, 2014 10:30 am
by ratMin
Hi, found this bug (if it is bug), by correcting EXIF time on some pictures. Took screenshot :
XnView_Change_Timestamp_Bug.png
XnView_Change_Timestamp_Bug.png (91.71 KiB) Viewed 3493 times
XnView version 2.25 standard install on Windows 7 32bit.


Thanks for great program!
---
Martin

Re: "Change Timestamp" time calculation bug

Posted: Tue Nov 11, 2014 4:00 am
by xnview
Do you have same problem in 2.24 version?

Re: "Change Timestamp" time calculation bug

Posted: Tue Nov 11, 2014 7:44 am
by ratMin
Installed 2.24, now xnview adds one hour instead of removing.

attached resized (with xnview) file i was testing on, result is still same.

Re: "Change Timestamp" time calculation bug

Posted: Wed Nov 12, 2014 1:05 pm
by xnview
it works for me with 2.25, i'm with GMT+1

Re: "Change Timestamp" time calculation bug

Posted: Wed Nov 12, 2014 1:40 pm
by ratMin
EET (UTC+02:00) and EEST (UTC+03:00) for me.

maybe this "summer daylight saving time" is culprit in this case?

Re: "Change Timestamp" time calculation bug

Posted: Thu Nov 13, 2014 1:16 pm
by xnview
ratMin wrote:EET (UTC+02:00) and EEST (UTC+03:00) for me.

maybe this "summer daylight saving time" is culprit in this case?
yes i think, so now you are in UTC+3?

Re: "Change Timestamp" time calculation bug

Posted: Fri Nov 14, 2014 7:04 am
by ratMin
no, right now we are in EET (UTC+02:00)

Re: "Change Timestamp" time calculation bug

Posted: Fri Dec 26, 2014 10:46 am
by lukanus
I´ve the same issue with 2.25 version, using W7 32bits. I tried with 2.03 version on the same computer and works fine. In my case 2.25 version subtracts 1 hour.

ver 2.25:
225ver.JPG
225ver.JPG (49.57 KiB) Viewed 3337 times
ver 2.03:
203ver.JPG
203ver.JPG (48.25 KiB) Viewed 3337 times
Regards

Re: "Change Timestamp" time calculation bug

Posted: Tue Dec 30, 2014 11:12 pm
by larsen
Same problem here (http://newsgroup.xnview.com/viewtopic.php?f=36&t=31148).
Timezone is CET (GMT+1). Automatic change to summer time is set to on in Windows.

Re: "Change Timestamp" time calculation bug

Posted: Wed Dec 31, 2014 2:42 pm
by xnview
larsen wrote:Same problem here (http://newsgroup.xnview.com/viewtopic.php?f=36&t=31148).
Timezone is CET (GMT+1). Automatic change to summer time is set to on in Windows.
and with previous version no problem?

Re: "Change Timestamp" time calculation bug

Posted: Wed Dec 31, 2014 3:51 pm
by larsen
So far I didn´t notice any problems. Can´t say when it was the last time I used that feature and with which version.

Re: "Change Timestamp" time calculation bug

Posted: Fri Jan 02, 2015 11:02 am
by xnview
larsen wrote:So far I didn´t notice any problems. Can´t say when it was the last time I used that feature and with which version.
Could you try the 2.24?

Re: "Change Timestamp" time calculation bug

Posted: Fri Jan 02, 2015 11:03 am
by xnview
lukanus wrote:I´ve the same issue with 2.25 version, using W7 32bits. I tried with 2.03 version on the same computer and works fine. In my case 2.25 version subtracts 1 hour.
Could you try the 2.24?

Re: "Change Timestamp" time calculation bug

Posted: Fri Jan 02, 2015 11:25 am
by larsen
2.24 is fine, while 2.25 is not.

Re: "Change Timestamp" time calculation bug

Posted: Sun Jan 04, 2015 12:03 am
by xnview
larsen wrote:2.24 is fine, while 2.25 is not.
which OS?