16-bit PNG support?

[unix_sansei]

i'm looking through the code trying to determing if 16-bit PNG's are supported?

if so, is the process chain fully 16-bit?

[Comatose]

AFAIK Avisynth is 8-bit internally.

[unix_sansei]

AFAIK Avisynth is 8-bit internally.

Thanks. Is there any way to convert the code to use 2 channels of RGB for a grayscale double?

[unix_sansei]

or is it possible just to modify the input library from devlib to just hook in ImageMagick libs? does the main engine just rely on getting have the libs do all of the IO?

[Wilbert]

or is it possible just to modify the input library from devlib to just hook in ImageMagick libs?
Yes, but that's not trivial. Look at the Immaavs plugin which uses the ImageMagick libs (8 bit version of them). For 16 bit support, you need to recompile the ImageMagick libs as 16 bit.

[unix_sansei]

Yes, but that's not trivial. Look at the Immaavs plugin which uses the ImageMagick libs (8 bit version of them). For 16 bit support, you need to recompile the ImageMagick libs as 16 bit.

no problem, i already have previously compiled static and dll versions of IM at 16-bit. so will linking to the new libs be functional but changing the makefile? or is there a IFDEF file somewhere? or some D_MACROS?

[Wilbert]

so will linking to the new libs be functional but changing the makefile? or is there a IFDEF file somewhere? or some D_MACROS?
Three times no.