libquicktime
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

◆ colorParamType

int32_t quicktime_colr_t::colorParamType

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

◆ primaries

int16_t quicktime_colr_t::primaries

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

◆ transferFunction

int16_t quicktime_colr_t::transferFunction

Nonlinear transfer function from RGB to Er/Eg/Eb

◆ matrix

int16_t quicktime_colr_t::matrix

Matrix from ErEgEb to Ey/Ecb/Ecr


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