![]() ![]() ![]() ![]() The EXIF flag only determines how the picture will be rotated on display. Flag to scan all files (even unrecognized formats) for XMP information unless XMP was already found in the file. exiftool -Orientation'Rotate 90 CW' image. See the 'GetGroup' option for more details. Without this option set, the family 5 group names are not generated. And it actually starts with 0,0 probably.but my point is the physical location of a pixel is named the same (and its identified location for storage in the array) remains named the same no matter how the camera is rotated and no matter what the EXIF flag states. Flag to save the metadata path as the family 5 group name when extracting information. And, when I say left and top, it may be bottom and right or anything else. The second row down, left most column was stored in 2,1, and the second was stored in 2,2. The top row, second column was stored in 1,2. That is, in every frame the exposure value for the first pixel in a top row (Let's call it top, even if, when rotated it could be on the side), left-most column (we will call it left even though when rotated, it could be on the bottom or top) was stored in location 1,1. ![]() I always thought that the storage was related to which pixel location actually grabbed the data. I don't understand.Does the EXIF Flag actually control how the image is stored, or just how the image will later be displayed? Orientation1 means that if -if Orientation ne 1 is true, then you want ExifTool to write the Orientation tag to the file, with the value 1 replacing. For example, new tag values are set in the order One, Two, Three then Four with this command: exiftool -One1 -tagsFromFile s.jpg -Two -Four4 -Three d.jpg This is significant in the case where an overlap exists between the copied and assigned tags because later operations may override earlier ones. ![]()
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May 2023
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