mastering_display_metadata.h File Reference

#include "frame.h"
#include "rational.h"

Go to the source code of this file.

Data Structures
struct	AVMasteringDisplayMetadata
	Copyright (c) 2016 Neil Birkbeck neil..nosp@m.birk.nosp@m.beck@.nosp@m.gmai.nosp@m.l.com More...

Functions
AVMasteringDisplayMetadata *	av_mastering_display_metadata_alloc (void)
	Allocate an AVMasteringDisplayMetadata structure and set its fields to default values. More...
AVMasteringDisplayMetadata *	av_mastering_display_metadata_create_side_data (AVFrame *frame)
	Allocate a complete AVMasteringDisplayMetadata and add it to the frame. More...

Function Documentation

av_mastering_display_metadata_alloc()

AVMasteringDisplayMetadata* av_mastering_display_metadata_alloc

(

void

)

Allocate an AVMasteringDisplayMetadata structure and set its fields to default values.

The resulting struct can be freed using av_freep().

Returns

An AVMasteringDisplayMetadata filled with default values or NULL on failure.

av_mastering_display_metadata_create_side_data()

AVMasteringDisplayMetadata* av_mastering_display_metadata_create_side_data

(

AVFrame *

frame

)

Allocate a complete AVMasteringDisplayMetadata and add it to the frame.

Parameters

frame

The frame which side data is added to.

Returns

The AVMasteringDisplayMetadata structure to be filled by caller.