AVDynamicHDRVivid Struct Reference

This struct represents dynamic metadata for color volume transform - CUVA 005.1:2021 standard. More...

#include <hdr_dynamic_vivid_metadata.h>

Data Fields
uint8_t	system_start_code
	The system start code. More...
uint8_t	num_windows
	The number of processing windows. More...
AVHDRVividColorTransformParams	params [3]
	The color transform parameters for every processing window. More...

Detailed Description

This struct represents dynamic metadata for color volume transform - CUVA 005.1:2021 standard.

To be used as payload of a AVFrameSideData or AVPacketSideData with the appropriate type.

Note

The struct should be allocated with av_dynamic_hdr_vivid_alloc() and its size is not a part of the public ABI.

Definition at line 310 of file hdr_dynamic_vivid_metadata.h.

Field Documentation

system_start_code

uint8_t AVDynamicHDRVivid::system_start_code

The system start code.

The value shall be set to 0x01.

Definition at line 314 of file hdr_dynamic_vivid_metadata.h.

Referenced by dump_dynamic_hdr_vivid(), and print_dynamic_hdr_vivid().

num_windows

uint8_t AVDynamicHDRVivid::num_windows

The number of processing windows.

The value shall be set to 0x01 if the system_start_code is 0x01.

Definition at line 320 of file hdr_dynamic_vivid_metadata.h.

Referenced by dump_dynamic_hdr_vivid(), and print_dynamic_hdr_vivid().

params

AVHDRVividColorTransformParams AVDynamicHDRVivid::params[3]

The color transform parameters for every processing window.

Definition at line 325 of file hdr_dynamic_vivid_metadata.h.

Referenced by dump_dynamic_hdr_vivid(), and print_dynamic_hdr_vivid().

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

• libavutil/hdr_dynamic_vivid_metadata.h