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.
AVAmbientViewingEnvironment *	av_ambient_viewing_environment_create_side_data (AVFrame *frame)
	Allocate and add an AVAmbientViewingEnvironment structure to an existing AVFrame as side data.

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

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