Anyone know of software that can scan a directory (and sub-directories) of CR2 files to verify file integrity?
After downloading images to my computer, I back them up to two external drives then spot check the folders to make sure all is well. Then, I run through the photos in Photo Mechanic to mark those worth processing in Lightroom. After at least one viewing, I reformat the card(s) in camera for the next shoot.
On occasion, I've found a corrupted file in Lightroom that looks fine in Windows File Explorer or PM. As I understand it, each CR2 includes an embedded JPG which is displayed on the camera's LCD and used by Windows for thumbnails. On occasion, I've found corrupted images in Lightroom that were not apparent in PM or File Explorer.
Rather than importing every image into Lightroom from every backup drive, I'd like a utility that can scan a large collection of CR2 files to single out any corrupted ones. Anyone know of such a utility?
After downloading images to my computer, I back them up to two external drives then spot check the folders to make sure all is well. Then, I run through the photos in Photo Mechanic to mark those worth processing in Lightroom. After at least one viewing, I reformat the card(s) in camera for the next shoot.
On occasion, I've found a corrupted file in Lightroom that looks fine in Windows File Explorer or PM. As I understand it, each CR2 includes an embedded JPG which is displayed on the camera's LCD and used by Windows for thumbnails. On occasion, I've found corrupted images in Lightroom that were not apparent in PM or File Explorer.
Rather than importing every image into Lightroom from every backup drive, I'd like a utility that can scan a large collection of CR2 files to single out any corrupted ones. Anyone know of such a utility?