Constants¶
- class pillow_heif.HeifColorPrimaries(*values)[source]¶
- Possible NCLX color_primaries values. - ITU_R_BT_709_5 = 1¶
- g=0.3;0.6, b=0.15;0.06, r=0.64;0.33, w=0.3127,0.3290 
 - UNSPECIFIED = 2¶
- No color primaries 
 - ITU_R_BT_470_6_SYSTEM_M = 4¶
- Unknown 
 - ITU_R_BT_470_6_SYSTEM_B_G = 5¶
- Unknown 
 - ITU_R_BT_601_6 = 6¶
- Unknown 
 - SMPTE_240M = 7¶
- Unknown 
 - GENERIC_FILM = 8¶
- Unknown 
 - ITU_R_BT_2020_2_AND_2100_0 = 9¶
- Unknown 
 - SMPTE_ST_428_1 = 10¶
- Unknown 
 - SMPTE_RP_431_2 = 11¶
- Unknown 
 - SMPTE_EG_432_1 = 12¶
- Unknown 
 - EBU_TECH_3213_E = 22¶
- Unknown 
 
- class pillow_heif.HeifTransferCharacteristics(*values)[source]¶
- Possible NCLX transfer_characteristics values. - ITU_R_BT_709_5 = 1¶
- Unknown 
 - UNSPECIFIED = 2¶
- No transfer characteristics 
 - ITU_R_BT_470_6_SYSTEM_M = 4¶
- Unknown 
 - ITU_R_BT_470_6_SYSTEM_B_G = 5¶
- Unknown 
 - ITU_R_BT_601_6 = 6¶
- Unknown 
 - SMPTE_240M = 7¶
- Unknown 
 - LINEAR = 8¶
- Unknown 
 - LOGARITHMIC_100 = 9¶
- Unknown 
 - LOGARITHMIC_100_SQRT10 = 10¶
- Unknown 
 - IEC_61966_2_4 = 11¶
- Unknown 
 - ITU_R_BT_1361 = 12¶
- Unknown 
 - IEC_61966_2_1 = 13¶
- Unknown 
 - ITU_R_BT_2020_2_10BIT = 14¶
- Unknown 
 - ITU_R_BT_2020_2_12BIT = 15¶
- Unknown 
 - ITU_R_BT_2100_0_PQ = 16¶
- Unknown 
 - SMPTE_ST_428_1 = 17¶
- Unknown 
 - ITU_R_BT_2100_0_HLG = 18¶
- Unknown 
 
- class pillow_heif.HeifMatrixCoefficients(*values)[source]¶
- Possible NCLX matrix_coefficients values. - RGB_GBR = 0¶
- Unknown 
 - ITU_R_BT_709_5 = 1¶
- Unknown 
 - UNSPECIFIED = 2¶
- Unknown 
 - US_FCC_T47 = 4¶
- Unknown 
 - ITU_R_BT_470_6_SYSTEM_B_G = 5¶
- Unknown 
 - ITU_R_BT_601_6 = 6¶
- Unknown 
 - SMPTE_240M = 7¶
- Unknown 
 - YCGCO = 8¶
- Unknown 
 - ITU_R_BT_2020_2_NON_CONSTANT_LUMINANCE = 9¶
- Unknown 
 - ITU_R_BT_2020_2_CONSTANT_LUMINANCE = 10¶
- Unknown 
 - SMPTE_ST_2085 = 11¶
- Unknown 
 - CHROMATICITY_DERIVED_NON_CONSTANT_LUMINANCE = 12¶
- Unknown 
 - CHROMATICITY_DERIVED_CONSTANT_LUMINANCE = 13¶
- Unknown 
 - ICTCP = 14¶
- Unknown