2015.02.09 23:32 "Re: [Tiff] Add support for 12 and 16 bpp to ppm2tiff", by Bob Friesenhahn
Is there any reason not to support arbitrary maxval ranges up to 65535?
What about adding support for PAM format?
I've added support for 12 and 16 bpp PPMs (in Netpbm lingo, this would be 'maxvals 4095 and 65535') to ppm2tiff and filed a patch as bug 2505 in bugzilla.
This enhancement hits a bug in ppm2tiff I filed a patch for as bug 2504.
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/