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 resulting image will be
compressed with the default compression 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.
-g
s, --palette-image- Turn on palette image compression (Defaults to off).
-o,
--output- Output file name. If you are converting an input lsr/psd file then if no
output file is given, the basename 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.