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layerutil(1)              BSD General Commands Manual             layerutil(1)


     layerutil create compiled layered image stack


     layerutil [-Vlhogspf] inputfile


     Creates a compiled layered image stack (lcr) file from a layered input
     file source, such as an lsr or suitably structured Photoshop (psd) file.
     If the psd file's basename ends with @Yx Y will be treated as the scale
     factor of the psd file. If gpu compression is not specified then lossy
     compression is used.


     The following options are available:

     -c                Convert to lcr format.

     -f s, --flattened-image
                       Saves the flattened image as a jpeg to the output path
                       given by the -o flag.  if the output filename doesn't
                       end with .jpeg or .jpg then the file extension that was
                       given will be removed and jpeg will get added. If the
                       file that gets written out is a JPEG image, the result-
                       ing image will be compressed with the default compres-
                       sion options.

     -g s, --gpu-compression=s
                       Sets program to use gpu optimized compression. You can
                       choose either best or smallest. GPU Compression is only
                       supported on iOS 10.0/AppleTV 10.0 or greater.

     -l n, --lossy-compression=n
                       Set the lossy compression factor used for image content
                       to a value between 0 and 1.0, default is 0.75. The
                       smaller the value, the smaller the compressed file
                       size. A value of 1.0 creates a lossless image.

     -s n, --scale=v   Used to specify the scale factor used in the generated
                       lcr file. When used with a PSD file it indicates the
                       scale factor of the PSD file. When used with an LSR
                       file indicates which scale factor of images should be
                       kept. If scale is not specified 1 is assumed.

     -p n, --display-gamut=v
                       v can be one of srgb/p3. Selecting p3 processes the
                       image and if it contains wide gamut data will be
                       treated as such.

     -o, --output      Output file name. If you are converting an input
                       lsr/psd file then if no output file is given, the base-
                       name of the input file is used as the output file name
                       with an appended .lcr extension. unless you are

     -h, --help        Prints out usage information.

     -V, --version     Prints out version information.

Darwin                           May 11, 2017                           Darwin

Mac OS X 10.12.6 - Generated Sun Oct 29 07:39:28 CDT 2017
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