quicktime_colr_t Struct Reference

'colr' ImageDescription Extension structure More...

#include <lqt_atoms.h>


Data Fields

int32_t colorParamType
int16_t primaries
int16_t transferFunction
int16_t matrix


Detailed Description

'colr' ImageDescription Extension structure

Field Documentation

OSType = 'nclc' for video, 'prof' for print

CIE 1931 xy chromaticity coordinates of red, green, blue primaries and white point

Nonlinear transfer function from RGB to Er/Eg/Eb

Matrix from ErEgEb to Ey/Ecb/Ecr


The documentation for this struct was generated from the following file:

Generated on Mon May 4 10:59:16 2009 for libquicktime by  doxygen 1.5.7