Bulk analysis of exif data?

JohnX
Posted 25/05/2011 - 17:54 Link
Does anyone know of software that would allow either in-software bulk analysis of exif data, or export of bulk data to Excel?

thanks, John
pgweber
Posted 25/05/2011 - 19:59 Link
Exiftool by Phil Harvey can write data to text files which can then be opened in EXCEL.

See http://www.sno.phy.queensu.ca/~phil/exiftool/

Regards
Peter

Pentax K5
Pentax DA 18-55 Mk1, 50-200 (Samsung), 16-45, 55-300 Mk1, 35 f/2.4
Pentax MZ6 + FA28-90, FA50 f/1.4, M 50 f/1.7
Tamron 80-210mm & 28mm
JohnX
Posted 25/05/2011 - 22:33 Link
Thanks Peter. Had a quick look at it, seems very complicated, but can't see anything for bulk data.

What I'd like is for something that could scan and export exif data for my whole collection of photographs in on go.
i-Berg
Posted 25/05/2011 - 23:18 Link
'Photome' will analyse certain parts of it and chart it for you, not sure about export though.
JohnX
Posted 25/05/2011 - 23:21 Link
i-Berg wrote:
'Photome' will analyse certain parts of it and chart it for you, not sure about export though.
I can't get Photome to open more than one 1 image at a time. What am I missing?
pgweber
Posted 26/05/2011 - 09:09 Link
Hi John,

You can extract a manual to file, for exiftool.

1. Go to "Command prompt" to run a programme at command line interface (DOS style).
2. Use "cd your_directory" to move to the directory where exiftool.exe is installed.
3. Type "exiftool>manual.txt" to dump the manual to manual.txt.


This is an example of a line I use to extract some data to file, using
EXIFTOOL.EXE in the root directory on the E drive.

"e:EXIFTOOL -T -r -directory -filename -datetimeoriginal -shuttercount c:Images20114>eimg.txt"

The "-T" extracts data to a tabular format;

The "-r" recursively processes all files in the directory (and sub-directories) as specified at the end of the instruction, i.e. "c:Images20114". The -r is the part that allows the bulk processing.

-directory, -filename, -datetimeoriginal and -shuttercount are the exif parameters that I am printing to the data file;

eimg.txt is the data file being created.


The hardest part is finding the names of the exif tags of the items you wish to extract.

Good luck,


p.s. beware that the message software here seems to remove the back-slash character so if it does not make sense, I can send you a PM this evening. I think this only occurs in my example directory name between the colon and "exiftool".
Peter

Pentax K5
Pentax DA 18-55 Mk1, 50-200 (Samsung), 16-45, 55-300 Mk1, 35 f/2.4
Pentax MZ6 + FA28-90, FA50 f/1.4, M 50 f/1.7
Tamron 80-210mm & 28mm
Edited by pgweber: 26/05/2011 - 09:15
pgweber
Posted 26/05/2011 - 11:34 Link
See this link for more Exif tag names:

http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/index.html

Regards
Peter

Pentax K5
Pentax DA 18-55 Mk1, 50-200 (Samsung), 16-45, 55-300 Mk1, 35 f/2.4
Pentax MZ6 + FA28-90, FA50 f/1.4, M 50 f/1.7
Tamron 80-210mm & 28mm
JohnX
Posted 27/05/2011 - 08:10 Link
Thanks Peter. I'll give this a go.

Also, I found some software called 'ExposurePlot' that'll do analysis on screen, displaying certain exif data as bar charts. This program seems to be no longer supported, but is incorporated with more bells and whistles in another program called 'Wega2', which I haven't yet tried.
Edited by JohnX: 27/05/2011 - 08:11
Algernon
Posted 27/05/2011 - 09:19 Link
pgweber wrote:
See this link for more Exif tag names:

http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/index.html

Regards
Thanks for that link. I notice it has the Pentax lens ID's link

PhotoMe is struggling with these from a K-5
Half Man... Half Pentax ... Half Cucumber

Pentax K-1 + K-5 and some other stuff

Algi

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