vipsheader - Man Page
prints information about an image file
Synopsis
vipsheader [Options ...] files ...
Description
vipsheader(1) prints image header fields to stdout.
Options
- -a, ā--all
Show all fields. Fields are displayed to be convenient for humans to read, so binary data, for example, is summarized rather than simply printed.
- -f FIELD, --field=FIELD
Print the value of FIELD from the 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).
You can use multiple "-f" arguments to print the values of many fields.
Examples
$ vipsheader -f width ~/pics/*.v
1024
1279
22865
1
256
See Also
Copyright
N. Dessipris
Author
N. Dessipris - 12/07/1990
Referenced By
vips(1), vipsedit(1), vipsthumbnail(1).