vipsheader(1) vipsheader(1)
NAME
vipsheader - prints information about an image file
SYNOPSIS
vipsheader [OPTIONS ...] files ...
DESCRIPTION
vipsheader(1) prints image header fields to stdout.
OPTIONS
-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 vipsedit(1).
EXAMPLES
$ vipsheader -f Xsize ~/pics/*.v
1024
1279
22865
1
256
SEE ALSO
vipsedit(1)
COPYRIGHT
N. Dessipris
AUTHOR
N. Dessipris - 12/07/1990
12 July 1990 vipsheader(1)
vips 8.5.6 - Generated Mon Jun 19 16:06:51 CDT 2017