Embed paths data. Specifies whether Photoshop paths embedded in the vignette should be included in the response image.
Request attribute. Ignored if the vignette does not contain paths data. The paths data is scaled to
hei= if necessary.
Ignored if the output image format does not support path embedding. Refer to the description of
fmt= for a list of output image formats that support path embedding.
pathEmbed=0, for no embedding of paths in output images.