I have tried %F, but that seems to use the date and not milliseconds.
Milliseconds of what? The -d option does not format fractional seconds, but if you have a tag available you can do something like this:
exiftool -d %Y%m%d%H%M%S "-filename<${datetimeoriginal}${subsectimeoriginal}0.%e" FILE
Normally SubSecTimeOriginal gives 2 decimal places, so I have added a zero to make this milliseconds.
Your mileage may vary.
- Phil
P.S. Note: Use single quotes instead of double quotes in this command if you are on Mac or Linux.
What happens if you are renaming files and several files are taken within the same second but milliseconds apart?
If you use the subseconds to rename the file, you won't have a problem. But if these aren't available you can add %c to the filename format string. This will add a number to make the filename unique. Usually I use %-c to add a dash before the number when I do this myself, but there are various other possibilities. See the -w option documentation for details.
- Phil
When I run "exiftool myimage.jpg", I get a bunch of info including:
Create Date : 2010:07:27 20:40:41.63
I just want to use the "63" part of the create date.
I get all kinds of errors when I run the command from the earlier message.
Here is my command and the output. It is now saying that nothing changed in file? How do I force it to rename the file?
exiftool -v -ext mov -ext thm -ext avi -ext jpg "-Filename<${datetimeoriginal}${subsectimeoriginal}0.%e" -d %Y%m%d_%H%M%S ./Test/.
======== ./Test/./test.JPG
Setting new values from ./Test/./test.JPG
Nothing changed in ./Test/./test.JPG
1 directories scanned
0 image files updated
1 image files unchanged
[Process completed]
anybody?
I guess, more specifically, what does it say that it is unchanged? Obviously "test.jpg" is not the same as "20100727_20404163.jpg"
Sorry, I thought I responded to this.
You are displaying CreateDate but using DateTimeOriginal to rename the files.
You should be able to use SubSecCreateDate if CreateDate contains sub-seconds (the CreateDate you are looking at is likely the Composite:CreateDate -- see the Composite tag name documentation for details (https://exiftool.org/TagNames/Composite.html).
- Phil
I am still getting this message:
Setting new values from ./Test/./test.JPG
Nothing changed in ./Test/./test.JPG
1 directories scanned
0 image files updated
1 image files unchanged
This is the command I am using:
exiftool -v -ext mov -ext thm -ext avi -ext jpg "-Filename<${datetimeoriginal}${SubSecCreateDate}0.%e" -d %Y%m%d_%H%M%S ./Test/.
Can you clarify what the (error?) message of "Nothing change" means? I am not sure what exiftool thinks has not changed? Can you force it to work?
If we can get it forced to work, does the above command look correct now? Thanks!!
p.s. I think some of the problem is that the Mac OS doesn't seem to like the ${} around the tags. Is there another way of combining tags next to each other without the ${} or is there a mac specific way of doing this? Thanks again!
ExifTool says "nothing changed" when everything is the same as before you ran the command.
On OS X, you must use single quotes (') not double quotes (") around any argument containing a '$'. This could be your problem.
- Phil
Phil, sorry for bringing up old topic, but I think my question belongs here...
For a long time I used the ${subsectimeoriginal}0 to rename files created by Nikon with 2-digit subsecond.
Now with GS6 I have also files with 3-digit subsecond - which do not need "hardcoded" 0. Is it possible to rename files of both types in one pass?
There is a new feature which didn't exist back in 2010 that makes this easy. There are numerous ways to do this with the new advanced formatting expression feature. Here is one:
${subsectimeoriginal;$_.=0 x(3-length)}
(the Perl "x" operator replicates a string ("0" in this case) the specified number of times)
- Phil
Edit: Simplified expression by removing argument for "length" (it assumes "$_" if no argument given). Also removed unnecessary spaces (the remaining space is necessary otherwise "0x" would be interpreted as the start of a hexadecimal number).
Thank you very much, Phil. Works perfectly.
Hello,
regarding: ${subsectimeoriginal;$_.=0 x(3-length)}.
My question is: is it possible to have leading zeros for the tag SubSecTimeOriginal?
E.g. 2 files, one with the tag SubSecTimeOriginal=8 and the other file with the tag SubSecTimeOriginal=01 (both are DNG files taken with Canon 5DMKIII) will be renamed to:
YYYMMDD-HHMMSS-010.ext
YYYMMDD-HHMMSS-800.ext
In this case the value is wrong 010<>001ms 800<>008ms and also the sort.
Regards, Uwe
Hi Uwe,
Leading zeros are significant in SubSecTimeOriginal. ("01" is 0.01 sec, while "001" is 0.001 sec.) So you change the value if you pad with leading zeros.
You should pad with trailing zeros as in my post. ("010" is still 0.01 sec.)
- Phil
Hi Phil,
thanks for your very fast respond.
These are the tags in the photos:
Sub Sec Time Digitized 8
Sub Sec Time Digitized 01
Sub Sec Time Digitized 14
Sub Sec Time Digitized 31
Sub Sec Time Digitized 64
After the rename I get these files and this sort(depending on ascending or descending):
20160115_170512-800.dng
20160115_172612-010.dng
20160115_172612-140.dng
20160115_172612-310.dng
20160115_172612-640.dng
My problem are the values "8" and "01" written by the camera. Following your explanation: 8=0,8s, 01=0,01, ...64=0,64s. In this case the problem is the sort of the Windows file system and other applications.
Regards, Uwe
Hi Uwe,
The sort order looks fine to me (the minutes are different for the "800" file).
- Phil
Hi Phil,
sorry, I was so focussed on the ms that I didn't see the wood for the trees.
Regards, Uwe
Hi,
Sorry to dig out this old topic, but I just can't make this function work.
exiftool -d %Y-%m-%d-%H-%M-%S%%c.%%e "-filename<datetimeoriginal" DIR
works fine and brings out this result: 2017-07-08-14-46-08.RW2
So, how do I add this string: ${subsectimeoriginal;$_.=0 x(3-length)} to get the format:
2017-07-08-14-46-08-000.RW2 ?
Thanx in advance
Try this:
exiftool -d %Y-%m-%d-%H-%M-%S "-filename<${datetimeoriginal}-${subsectimeoriginal;$_.=0 x(3-length)}%-c.%e" DIR
- Phil
Apologies for the old thread, but is it possible to pad with zeros in front of the tag? Specifically, for example, for episode numbers to show as 01, 02, 03, 04, etc.?
Yes, that's actually what Phil's last command does. But if you show us what you are now using as rename string and where you'd like to see the leading zeros, we could give you the exact command to use.
This may seem dumb, but once it clicked it was "just Perl", I got it. I now use this:
exiftool '-testname<${tvshow}-S${tvseason;$_=sprintf("%02d",$_)}.E${tvepisode;$_=sprintf("%02d",$_)}.%e' rename.mp4
work's incredibly. Thanks for the "push".
Dear Phil,
I have some tif files, that are using subsectimeoriginal tag, but not with all digits.
Sub Sec Time Original : 7
So the following command, does not work correctly
exiftool -v '-Filename<${datetimeoriginal}--${subsectimeoriginal;$_.=0 x(3-length)}.%e' -d %Y-%m-%d__%H-%M-%S .
How can I prepend zeros, instead of appending and rewrite subsectimeoriginal tag?
Sub Sec Time Original : 7 -> Sub Sec Time Original : 07
2021-01-20__14-23-45--700.tif (wrong)
2021-01-20__14-23-45--007.tif (would be correct)
exiftool ./2021-01-20__14-23-45--700.tif | grep -i time
File Modification Date/Time : 2021:06:11 15:05:33+02:00
File Access Date/Time : 2021:06:11 15:05:33+02:00
File Inode Change Date/Time : 2021:06:11 15:16:52+02:00
Date/Time Original : 2021:01:20 14:23:45
Sub Sec Time Original : 7
Date/Time Original : 2021:01:20 14:23:45.7
Thank you,
Cheers Martin
Greetings Martin, please to experiment with something like... ${subsectimeoriginal; s/^(\d)$/00$1/; s/^(\d\d)$/0$1/} but not needing the spaces.
Its replacing (only-1Digit) with 001Digit, then its replacing (only-2Digits) with 02Digits
To prepend zeros: ${subsectimeoriginal;$_=0 x (3-length).$_}
But I think this is wrong. A SubSecTimeOriginal of "3" means 0.3 seconds.
- Phil