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

AVAmbientViewingEnvironment *  av_ambient_viewing_environment_alloc (size_t *size)
  Allocate an AVAmbientViewingEnvironment structure. More...
 
AVAmbientViewingEnvironment *  av_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 31 of file ambient_viewing_environment.c.

Referenced by h2645_sei_to_side_data(), and mov_read_amve().

◆ 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 46 of file ambient_viewing_environment.c.

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