vipsheader - prints information about an image file
vipsheader [OPTIONS ...] files ...
prints image header fields to stdout.
- -a, --all
- Show all fields. Fields are displayed to be convenient for humans to read,
so binary data, for example, is summarized rather than simply copied.
- -f FIELD, --field=FIELD
- Print value of FIELD from image header. Fields are printed in a way
suitable for programs to understand, so, for example, binary data is
base64-encoded and printed as a stream of characters.
The special field name getext prints the VIPS extension block: the
XML defining the image metadata. You can alter this, then reattach with
$ vipsheader -f Xsize ~/pics/*.v
N. Dessipris - 12/07/1990