ABOUT THE OPENEXR_CTL LIBRARIES
----------------------------

Requires IlmImfCtl

exrdpx is an initial version of a CTL-driven file converter
that translates DPX files into OpenEXR files and vice versa.
The conversion between the DPX and OpenEXR color spaces is
handled by CTL transforms.

exr_ctl_exr is an initial version of a program that can bake
the effect of a series of CTL transforms into the pixels of
an OpenEXR file.

WARNING: the exrdpx file converter and the exr_ctl_exr program are
still under development.  They are good enough for experimentation,
but they are not ready for production use.  The programs are slow,
and the DPX file I/O capabilities of exrdpx are minimal; most DPX
header fields and most OpenEXR attributes are lost during file
conversion.


USING OPENEXR_CTL IN YOUR APPLICATIONS
----------------------------------

On systems with support for pkg-config, use `pkg-config --cflags
OpenEXR_CTL` for the C++ flags required to compile against OpenEXR
headers; and `pkg-config --libs OpenEXR_CTL` for the linker flags required
to link against OpenEXR_CTL libraries.

