Writing EXIF data to JPG

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Mohammad Abouali
Mohammad Abouali 2014-8-27
评论： Walter Roberson 2018-6-15
Hi,
How can I write EXIF data to a jpg file within matlab?
I searched on internet and there are tones of answer, but it seems they all use exiftool which is a command prompt tool that can be used to read write exif data. There are some files on Matlab FileExchange Central that also provide a wrapper to that tool. However, I was wondering if MATLAB supports this internally.

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回答（1 个）

Bruno Pop-Stefanov
Bruno Pop-Stefanov 2014-8-29
No, unfortunately, there is currently no off-the-shelf functionality to write EXIF data to an image file in MATLAB. You can only read EXIF data from an image file ( exifread and imfinfo ).
If this is something that you would like to see in MATLAB, send an enhancement request to support@mathworks.com.
As you already discovered, you can use run_exiftool from the FileExchange.

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