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

int32_t quicktime_colr_t::colorParamType

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

int16_t quicktime_colr_t::primaries

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

int16_t quicktime_colr_t::transferFunction

Nonlinear transfer function from RGB to Er/Eg/Eb

int16_t quicktime_colr_t::matrix

Matrix from ErEgEb to Ey/Ecb/Ecr


The documentation for this struct was generated from the following file:
Generated on Sat Dec 4 15:01:39 2010 for libquicktime by  doxygen 1.4.7