The result is an expensive process for malware detection. This process is effort intensive and time intensive. This is because malware detection in the current context is about constantly researching for new signatures developed by hackers and programming for detecting these signatures in files. Using machine learning for malware detection has technical and commercial benefits. Of course, if you just duplicate the file and then strip the EXIF data, you achieve the same thing as in the former case.Detecting Malware in JPEG Files Through EXIF Tag Analysis using Machine LearningĪbstract The paper demonstrates that malware can be detected through supervised machine learning. Sure, there is a difference whether you want to keep the original file with its original EXIF metadata and only create a copy of it without the metadata or if you want to strip the EXIF data from an existing file. I believe the (free) ExifTool is able to strip Exif from files.
If you really want "Remove Exif data" only, without re-saving then you'll need to find a tool that can strip the existing Exif data from the image file. Nah, they are in the category of "Saving a copy of the compressed, unmodified image data while omitting the EXIF data from the metadata being saved together with the file". My method of taking a screenshot however would re-compress the image data (unless of course you save the screenshot using no or only lossless compression).Īfaikt, all of the answers are in the category "Re-Save without Exif data". Not really, metadata and image data can be modified separately (they are not compressed together, compressing text-string-based metadata with a lossy image compression algorithm, ie, what is done with the image data in a JPEG file, is conceptually impossible).Īn application can simply save a copy of the compressed, unmodified JPEG image data without including (the bulk) of the metadata. For JPGs this means re-compression/degeneration of the image data. The latter means that the image is loaded, then saved again. There's a difference between "Remove Exif data" and "Re-Save without Exif data". I have understand what you want to do but I do not understand the why for doing it.
CLEAN EXIF TAGS FROM VIDEO SOFTWARE
if Lightroom does this, I'd consider that an option.Īre the third party softwares that are specifically for removing the EXIF data legit? Most are free - so, are they shady, in the sense that you're using their free software but serves as a back-door for them - to your images?Īn internet search for 'ImageOptim' will provide the correct download site. NOTE: I don't use Lightroom, just Camera Raw editor. It'd be nice if there were a batch type script that allowed removing the data, but the only thing Image Processor allows for is embedding the ICC profile (or not). I also use Photoshop as the final stop for photo editing, how about in Photoshop? I use the Script / Image Processor to batch edit image sizes for saving for web.
CLEAN EXIF TAGS FROM VIDEO MAC OS
Does Mac OS have something itself that can be used? Most of them involve the use of a 3rd party software, specifically for removing the data. General google search has so many theories and techniques. I never get anywhere with the forum search.
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