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Re: [OM] File Mechanics

Subject: Re: [OM] File Mechanics
From: Bob Whitmire <bwhitmire@xxxxxxxxxxxxxx>
Date: Sat, 27 Aug 2011 19:20:29 -0400
Hey, thanks! I've been ignoring this stuff for a long time, and it's finally 
catching up with me.

--Bob


On Aug 27, 2011, at 3:36 PM, Moose wrote:

> On 8/27/2011 11:23 AM, Bob Whitmire wrote:
>> Okay, just learned a new trick that beats shouting at idiots on the TV. You 
>> can put your file info into a template and automatically load it into each 
>> image. I filled out one form with everything but the description and key 
>> words, then hit the export button, made up a name for the template, and when 
>> it came time for the next shot, I called up the info dialogue box, hit 
>> import, selected my file, and voila! the data was automatically inserted 
>> into place. All I had to put in was the title, description and keywords.
>> 
>> Life is good.
> 
> All that can be done with one pass of exiftool.exe per directory, or even 
> directory and sub-directories. This, for 
> example, copies all the EXIF and all other metadata from my original, RAW 
> files to the web images I've created:
> 
> - Copy all exif tag from CR2 files in one directory plus copyright tag to 
> matching named JPEGs in another directory.
> 
> C:\Programs\exiftool\exiftool -TagsFromFile 
> "M:\Pictures\Canon\A60\2011_07_12\%f.CR2" -exif:all -r -overwrite_original 
> -ext jpg  "-copyright=© Moose, 2011 All rights reserved - moose at 
> moosemystic dot net" 
> "M:\Pictures\Canon\A60\201_07_12\Web"
> 
> This has to be run in windoze from an 'MS-DOS Prompt' window (OSX see below). 
> Whenever file names match, it does the 
> copy, and summarizes the number changes or not changed. It may be run so that 
> it keeps the original file, as well. I did 
> that at first, but it's slower and I never had a problem, so I stopped.
> 
> Exiftool is the gold standard for metadata manipulation of all kinds. Many, 
> many apps that work on metadata, including 
> geotagging, use exiftool underneath. When I was shooting with A710, then A650 
> and the CHDK hacks, there was no EXIF data 
> at all in the .CRW output files from the camera. For each day's shooting, I 
> needed to run exiftool to copy metadata from 
> the camera JPEGs to the converted TIFFs. It always worked perfectly.
> 
> The syntax is sometimes obscure, but the documentation is comprehensive, and 
> it will do almost anything you can imagine 
> to metadata, seamlessly and accurately. Although I simply save examples of 
> syntax for things I do in a text file, the 
> app Mike linked to, Exifmixer <http://www.moonsoftware.com/exifmixer.asp>  
> looks like it will do a lot of that sort of 
> stuff via a windoze interface.
> 
> I know exiftool is available for OSX, but know nothing about use. This seems 
> to say how to automate it. 
> <http://www.cameratechnica.com/2011/03/06/photo-file-surgery-use-exiftool-and-mac-automator-to-hack-the-contents-of-your-photo-files/>
> 
> I gave up on Save for Web in PS many years ago both for quality reasons 
> (which may be gone now) and because it strips 
> out the metadata. Although I generally do each web image individually, using 
> Actions,  as a part of processing, 
> FastStone has quite a good batch conversion capability with advanced options 
> for resizing with adjustable sharpening, 
> etc. I used it for the Three Days in Brooklyn book to reduce all the full 
> size images to the exact pixel dimensions for 
> the book process and slightly sharpen for the book printing. I think you'll 
> agree that it worked very well. I assume 
> there's likely something similar for Macs?
> 
> EXIF Moose

-- 
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