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* jhead: add page add german translation * jhead: fix wording Co-authored-by: Juri Dispan <juri.dispan@posteo.net> Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com> --------- Co-authored-by: Juri Dispan <juri.dispan@posteo.net> Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>
32 lines
923 B
Markdown
32 lines
923 B
Markdown
# jhead
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> Image timestamp and EXIF data manipulation.
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> More information: <https://www.sentex.net/~mwandel/jhead/usage.html>.
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- Show all EXIF data:
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`jhead {{path/to/image.jpg}}`
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- Set the file's date and time to the EXIF create date (file creation date will be changed):
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`jhead -ft {{path/to/image.jpg}}`
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- Set the EXIF time to the file's date and time (EXIF data will be changed):
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`jhead -dsft {{path/to/image.jpg}}`
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- Rename all JPEG files based on the EXIF create date to `YYYY_MM_DD-HH_MM_SS.jpg`:
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`jhead -n%Y_%m_%d-%H_%M_%S *.jpg`
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- Rotate losslessly all JPEG images by 90, 180 or 270 based on the EXIF orientation tag:
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`jhead -autorot *.jpg`
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- Update all EXIF timestamps (Format: +- hour:minute:seconds) (example: forgot to change the camera's time zone - removing 1 hour from timestamps):
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`jhead -ta-1:00:00 *.jpg`
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- Remove all EXIF data (including thumbnails):
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`jhead -purejpg {{path/to/image.jpg}}`
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