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FFmpeg
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This struct represents dynamic metadata for color volume transform - application 4 of SMPTE 2094-40:2016 standard. More...
#include <hdr_dynamic_metadata.h>
Data Fields | |
| uint8_t | itu_t_t35_country_code |
| Country code by Rec. More... | |
| uint8_t | application_version |
| Application version in the application defining document in ST-2094 suite. More... | |
| uint8_t | num_windows |
| The number of processing windows. More... | |
| AVHDRPlusColorTransformParams | params [3] |
| The color transform parameters for every processing window. More... | |
| AVRational | targeted_system_display_maximum_luminance |
| The nominal maximum display luminance of the targeted system display, in units of 0.0001 candelas per square metre. More... | |
| uint8_t | targeted_system_display_actual_peak_luminance_flag |
| This flag shall be equal to 0 in bit streams conforming to this version of this Specification. More... | |
| uint8_t | num_rows_targeted_system_display_actual_peak_luminance |
| The number of rows in the targeted system_display_actual_peak_luminance array. More... | |
| uint8_t | num_cols_targeted_system_display_actual_peak_luminance |
| The number of columns in the targeted_system_display_actual_peak_luminance array. More... | |
| AVRational | targeted_system_display_actual_peak_luminance [25][25] |
| The normalized actual peak luminance of the targeted system display. More... | |
| uint8_t | mastering_display_actual_peak_luminance_flag |
| This flag shall be equal to 0 in bitstreams conforming to this version of this Specification. More... | |
| uint8_t | num_rows_mastering_display_actual_peak_luminance |
| The number of rows in the mastering_display_actual_peak_luminance array. More... | |
| uint8_t | num_cols_mastering_display_actual_peak_luminance |
| The number of columns in the mastering_display_actual_peak_luminance array. More... | |
| AVRational | mastering_display_actual_peak_luminance [25][25] |
| The normalized actual peak luminance of the mastering display used for mastering the image essence. More... | |
This struct represents dynamic metadata for color volume transform - application 4 of SMPTE 2094-40:2016 standard.
To be used as payload of a AVFrameSideData or AVPacketSideData with the appropriate type.
Definition at line 243 of file hdr_dynamic_metadata.h.
| uint8_t AVDynamicHDRPlus::itu_t_t35_country_code |
Country code by Rec.
ITU-T T.35 Annex A. The value shall be 0xB5.
Definition at line 247 of file hdr_dynamic_metadata.h.
| uint8_t AVDynamicHDRPlus::application_version |
Application version in the application defining document in ST-2094 suite.
The value shall be set to 0.
Definition at line 253 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), ff_fmt_from_frame(), and print_dynamic_hdr10_plus().
| uint8_t AVDynamicHDRPlus::num_windows |
The number of processing windows.
The value shall be in the range of 1 to 3, inclusive.
Definition at line 259 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), ff_fmt_from_frame(), and print_dynamic_hdr10_plus().
| AVHDRPlusColorTransformParams AVDynamicHDRPlus::params[3] |
The color transform parameters for every processing window.
Definition at line 264 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), ff_fmt_from_frame(), and print_dynamic_hdr10_plus().
| AVRational AVDynamicHDRPlus::targeted_system_display_maximum_luminance |
The nominal maximum display luminance of the targeted system display, in units of 0.0001 candelas per square metre.
The value shall be in the range of 0 to 10000, inclusive.
Definition at line 271 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
| uint8_t AVDynamicHDRPlus::targeted_system_display_actual_peak_luminance_flag |
This flag shall be equal to 0 in bit streams conforming to this version of this Specification.
The value 1 is reserved for future use.
Definition at line 277 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
| uint8_t AVDynamicHDRPlus::num_rows_targeted_system_display_actual_peak_luminance |
The number of rows in the targeted system_display_actual_peak_luminance array.
The value shall be in the range of 2 to 25, inclusive.
Definition at line 283 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
| uint8_t AVDynamicHDRPlus::num_cols_targeted_system_display_actual_peak_luminance |
The number of columns in the targeted_system_display_actual_peak_luminance array.
The value shall be in the range of 2 to 25, inclusive.
Definition at line 290 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
| AVRational AVDynamicHDRPlus::targeted_system_display_actual_peak_luminance[25][25] |
The normalized actual peak luminance of the targeted system display.
The values should be in the range of 0 to 1, inclusive and in multiples of 1/15.
Definition at line 297 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
| uint8_t AVDynamicHDRPlus::mastering_display_actual_peak_luminance_flag |
This flag shall be equal to 0 in bitstreams conforming to this version of this Specification.
The value 1 is reserved for future use.
Definition at line 303 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
| uint8_t AVDynamicHDRPlus::num_rows_mastering_display_actual_peak_luminance |
The number of rows in the mastering_display_actual_peak_luminance array.
The value shall be in the range of 2 to 25, inclusive.
Definition at line 309 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
| uint8_t AVDynamicHDRPlus::num_cols_mastering_display_actual_peak_luminance |
The number of columns in the mastering_display_actual_peak_luminance array.
The value shall be in the range of 2 to 25, inclusive.
Definition at line 315 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
| AVRational AVDynamicHDRPlus::mastering_display_actual_peak_luminance[25][25] |
The normalized actual peak luminance of the mastering display used for mastering the image essence.
The values should be in the range of 0 to 1, inclusive and in multiples of 1/15.
Definition at line 322 of file hdr_dynamic_metadata.h.
Referenced by dump_dynamic_hdr_plus(), and print_dynamic_hdr10_plus().
1.8.17