plucky (1) vipsheader.1.gz

Provided by: libvips-tools_8.16.0-2build1_amd64 bug

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 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
       vipsedit(1)


       N. Dessipris


AUTHOR
       N. Dessipris - 12/07/1990

                                                  12 July 1990                                     VIPSHEADER(1)