FFmpeg
Data Structures | Functions
ambient_viewing_environment.h File Reference
#include <stddef.h>
#include "frame.h"
#include "rational.h"

Go to the source code of this file.

Data Structures

struct  AVAmbientViewingEnvironment
 Ambient viewing environment metadata as defined by H.274. More...
 

Functions

AVAmbientViewingEnvironmentav_ambient_viewing_environment_alloc (size_t *size)
 Allocate an AVAmbientViewingEnvironment structure. More...
 
AVAmbientViewingEnvironmentav_ambient_viewing_environment_create_side_data (AVFrame *frame)
 Allocate and add an AVAmbientViewingEnvironment structure to an existing AVFrame as side data. More...
 

Function Documentation

◆ av_ambient_viewing_environment_alloc()

AVAmbientViewingEnvironment* av_ambient_viewing_environment_alloc ( size_t *  size)

Allocate an AVAmbientViewingEnvironment structure.

Returns
the newly allocated struct or NULL on failure

Definition at line 24 of file ambient_viewing_environment.c.

◆ av_ambient_viewing_environment_create_side_data()

AVAmbientViewingEnvironment* av_ambient_viewing_environment_create_side_data ( AVFrame frame)

Allocate and add an AVAmbientViewingEnvironment structure to an existing AVFrame as side data.

Returns
the newly allocated struct, or NULL on failure

Definition at line 37 of file ambient_viewing_environment.c.

Referenced by ff_h2645_sei_to_frame().